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Update babel monorepo to v8 #31

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renovate wants to merge 1 commit from renovate/major-babel-monorepo into main

renovate commented

2026-10-27 00:40:23 +00:00

Collaborator

This PR contains the following updates:

Package	Change	Age	Confidence
@babel/core (source)	`^7.13.10` → `^8.0.0`
@babel/preset-typescript (source)	`^7.13.0` → `^8.0.0`

Release Notes

babel/babel (@babel/core)

`v8.1.0`

Compare Source

🚀 New Feature

babel-helper-module-transforms, babel-helper-transform-fixture-test-runner, babel-helpers, babel-plugin-proposal-bytes-modules, babel-plugin-proposal-filtered-namespaces, babel-plugin-proposal-import-wasm-source, babel-plugin-proposal-text-modules, babel-plugin-transform-dynamic-import, babel-plugin-transform-json-modules, babel-runtime-corejs3, babel-runtime, babel-standalone
- #18316 Add transform support for filtered namespaces (@nicolo-ribaudo)
babel-generator, babel-helper-import-to-platform-api, babel-helper-module-transforms, babel-parser, babel-plugin-transform-export-namespace-from, babel-plugin-transform-json-modules, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-traverse, babel-types
- #18311 Add parsing&printing support for filtered namespaces (@nicolo-ribaudo)
Other
- #18009 Add babel/no-empty eslint rule (@JLHwung)
- #17956 Add eslint-plugin configs (@JLHwung)
babel-helper-import-to-platform-api, babel-helper-transform-fixture-test-runner, babel-helpers, babel-plugin-proposal-bytes-modules, babel-plugin-proposal-import-wasm-source, babel-plugin-proposal-text-modules, babel-plugin-transform-json-modules, babel-runtime-corejs3, babel-runtime
- #17817 Add support for type: bytes and type: text imports (@nicolo-ribaudo)
babel-generator, babel-parser, babel-traverse, babel-types
- #17624 Add parse support for the "structs" proposal (only non-shared) (@JLHwung)
babel-generator, babel-parser, babel-types
- #17980 Parse Import Sync proposal (@JLHwung)
babel-generator, babel-helper-module-transforms, babel-parser, babel-plugin-transform-export-namespace-from, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-types
- #18310 Add parsing&printing support for export defer (@nicolo-ribaudo)
babel-cli, babel-core, babel-generator, babel-helper-transform-fixture-test-runner
- #18006 Add experimental support for range mappings in source maps (@nicolo-ribaudo)
babel-core
- #18275 feat(core): export generate from babel-generator (@JLHwung)
babel-core, babel-plugin-transform-classes
- #18387 Add noUninitializedThis assumption (@nicolo-ribaudo)
- #18386 Add noClassPrototypeAssign and noConstructorPrimitiveReturn (@nicolo-ribaudo)

🐛 Bug Fix

babel-parser
- #18444 fix(parser): allow lone yield before in in an Annex B for-in init (@JLHwung)
- #18443 fix(parser): respect unicode escape in isUnparsedContextual (@JLHwung)
babel-helper-skip-transparent-expression-wrappers, babel-plugin-transform-optional-chaining
- #18477 Fix optional call losing the receiver through a TS instantiation expression (@Kjubikstronk)

🔬 Output optimization

babel-helpers, babel-runtime-corejs3
- #18435 polish: shrink importDeferProxy size (@JLHwung)

`v8.0.10`

Compare Source

🐛 Bug Fix

babel-parser
- #18420 fix(parser): improve radix literal rounding (@JLHwung)
- #18372 fix(parser): allow parenthesized assignment target in arrow initializer (@JLHwung)
- #18410 fix(parser): do not record strict mode errors during lookahead (@JLHwung)
- #18433 fix(parser): invalid expectOnePlugin usage (@JLHwung)
- #18409 fix(parser): handle ASI after let followed by a reserved word on the next line (@JLHwung)
- #18406 fix(parser): parser should not crash for import defer {} (@JLHwung)
- #18407 fix(parser): record start location in startNodeAt (@JLHwung)
babel-plugin-transform-block-scoping
- #18371 fix: closures in for-loop test and update capture wrong binding (@joellemd)
babel-generator
- #18418 fix(generator): keep aliases of string-literal module specifiers (@JLHwung)
- #18427 Fix missing parentheses around TypeScript assertion targets (@dagemawinegash)
- #18324 fix: invalid minified: true output for new expression (@JLHwung)
- #18437 fix(generator): preserve type modifier in TSImportEqualsDeclaration (@saiyam-jain-dev)
- #18424 Keep parentheses around TSInstantiationExpression operand (@yulman2207)
- #18417 fix(generator): do not disallow line break after import source (@JLHwung)
babel-plugin-transform-optional-chaining, babel-traverse
- #18422 fix: Scope#push should not push iife param after rest element (@JLHwung)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #18224 fix: avoid removable fields as decorator evaluation hosts (@nyan-left)
babel-types
- #18411 Allow member expression values in ObjectPattern properties (@JLHwung)
babel-plugin-transform-classes
- #18384 Leave loose class prototype mutable with accessors (@nicolo-ribaudo)

🏠 Internal

babel-build-external-helpers, babel-core, babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-class-properties, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-regenerator, babel-runtime-corejs3, babel-runtime
- #18397 Mangle top level names in helpers (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-traverse
- #18413 perf(traverse): improve generateUid and push (@JLHwung)

🔬 Output optimization

babel-helpers, babel-runtime-corejs3
- #18325 Shrink jsx helper size (@JLHwung)

`v8.0.9`

Compare Source

v8.0.9 (2026-10-23)

This release contains no changes. It is needed only to update the repo (which is based on @babel/core's last release) in Node.js's CITGM.

`v8.0.7`

Compare Source

🐛 Bug Fix

babel-helper-create-regexp-features-plugin, babel-plugin-transform-dotall-regex, babel-plugin-transform-unicode-sets-regex, babel-preset-env
- #18295 Bump regexpu-core to 6.5.3 (@JLHwung)
babel-plugin-transform-for-of
- #18292 Skip for await in transform-for-of (@brunoborta)
babel-helpers, babel-plugin-transform-async-generator-functions, babel-runtime-corejs3
- #18283 Fix asyncIterator helper forwarding .throw() to .return() (@brunoborta)
babel-parser
- #18288 fix(parser): allow await as a function expression name inside async arrow (@JLHwung)
babel-helpers, babel-plugin-transform-class-properties, babel-plugin-transform-modules-systemjs, babel-runtime-corejs3
- #18284 Guard @@toPrimitive usage in toPrimitive helper (@nicolo-ribaudo)
babel-plugin-transform-block-scoping
- #18195 fix: closures in for-loop init capture wrong binding (@joelle-a-dev)
babel-helper-create-class-features-plugin, babel-plugin-transform-private-property-in-object
- #18265 Return false for #x in on static private fields before initialization (@hoobnn)
babel-traverse
- #18151 Evaluate TypeScript expression wrappers in NodePath#evaluate (@CINC0S)
- #18250 fix(traverse): do not evaluate destructured bindings in path.evaluate (@wulu007)
Other
- #18257 Fix eslint-parser AST definition of AccessorProperty (@jpradelle)
babel-core
- #18254 fix(core): createConfigItem allows cb as 2nd arg (@JLHwung)

🏠 Internal

babel-helpers, babel-plugin-transform-modules-commonjs, babel-runtime-corejs3
- #18255 Simplify interopRequireWildcard helper (@nicolo-ribaudo)

`v8.0.6`

Compare Source

👓 Spec Compliance

babel-helper-validator-identifier, babel-parser
- #18237 Update identifier definition to Unicode 18 (@JLHwung)

🐛 Bug Fix

babel-parser
- #18240 Fix parsing of arrow function params inside ternaries with Flow (@robhogan)
babel-helper-string-parser, babel-parser
- #18239 fix: polish error message for invalid binary 0b19 (@JLHwung)

🏠 Internal

babel-code-frame, babel-core, babel-generator, babel-helper-create-class-features-plugin, babel-helper-module-transforms, babel-parser, babel-plugin-bugfix-safari-rest-destructuring-rhs-array, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-discard-binding, babel-plugin-transform-regenerator, babel-plugin-transform-typescript, babel-preset-env, babel-traverse, babel-types
- #18235 Remove unused internal exports (@nicolo-ribaudo)
babel-parser
- #18245 test: test with ts-eslint 8.70.0 (@JLHwung)
babel-core
- #18231 build: do not emit sourcemap in production build (@JLHwung)
babel-build-external-helpers, babel-cli, babel-code-frame, babel-core, babel-generator, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-globals, babel-helper-string-parser, babel-helper-transform-fixture-test-runner, babel-helper-validator-identifier, babel-node, babel-parser, babel-plugin-transform-async-generator-functions, babel-plugin-transform-runtime, babel-register, babel-runtime-corejs3, babel-traverse
- #18236 Enforce usage of Yarn catalog for reused dependencies (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-helper-compilation-targets, babel-helper-transform-fixture-test-runner
- #18232 Replace lru-cache with flru (@nicolo-ribaudo)

`v8.0.5`

Compare Source

👓 Spec Compliance

babel-parser
- #18218 fix(parser): do not form html entity for invalid codepoint (@JLHwung)

🐛 Bug Fix

babel-parser
- #18215 fix(parser): remove non-decimal prefix from bigint (@JLHwung)
- #18063 Disallow new import prop access (@JLHwung)
babel-plugin-transform-destructuring
- #18214 fix: only collapse the empty-object check when it targets the declared binding (@Kjubikstronk)
babel-plugin-transform-typescript
- #18190 fix(ts): improve variable handling in namespace (@JLHwung)
- #18207 [ts] Allow merging enum into a namespace (@nicolo-ribaudo)
babel-node
- #18217 Fix import path for babel-node.js (@drubetti)
babel-plugin-bugfix-safari-rest-destructuring-rhs-array
- #18213 fix(bugfix): bound check before array access (@JLHwung)
babel-traverse
- #18183 fix(remove): unwrap single sequence expression (@JLHwung)
- #18153 Handle null in getAll{Prev,Next}Siblings (@JLHwung)
babel-plugin-transform-block-scoping
- #18194 fix: improve for loop closure environment check (@JLHwung)
- #18193 fix: assign closure body after handling return (@JLHwung)
- #18088 Fix initialization of nested for loop head declarations (@journey-ad)
babel-generator
- #18202 fix(generator): keep parens for ?. chain in tag (@JLHwung)
babel-register
- #18137 fix(babel-register): preserve app-managed graceful shutdown (@jibin7jose)
Other
- #18140 chore: fix @babel/eslint-plugin peer deps (@JLHwung)
babel-cli, babel-helper-transform-fixture-test-runner, babel-register
- #18131 fix(register): do not inherit parent execArgv (@JLHwung)
babel-standalone
- #18095 Add types for @babel/standalone (@liuxingbaoyu)

📝 Documentation

#18187 Add AI policy (@nicolo-ribaudo)

🏠 Internal

babel-cli, babel-core, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-fixtures, babel-preset-env
- #18145 refactor: replace semver with verkit (@sxzz)
babel-node
- #18177 Update node flags list (@nicolo-ribaudo)
babel-types
- #18103 Simplify AST validators (@fisker)

🏃‍♀️ Performance

babel-parser
- #18176 perf: Improve @babel/parser (@liuxingbaoyu)

`v8.0.1`

Compare Source

🐛 Bug Fix

babel-parser
- #18420 fix(parser): improve radix literal rounding (@JLHwung)
- #18372 fix(parser): allow parenthesized assignment target in arrow initializer (@JLHwung)
- #18410 fix(parser): do not record strict mode errors during lookahead (@JLHwung)
- #18433 fix(parser): invalid expectOnePlugin usage (@JLHwung)
- #18409 fix(parser): handle ASI after let followed by a reserved word on the next line (@JLHwung)
- #18406 fix(parser): parser should not crash for import defer {} (@JLHwung)
- #18407 fix(parser): record start location in startNodeAt (@JLHwung)
babel-plugin-transform-block-scoping
- #18371 fix: closures in for-loop test and update capture wrong binding (@joellemd)
babel-generator
- #18418 fix(generator): keep aliases of string-literal module specifiers (@JLHwung)
- #18427 Fix missing parentheses around TypeScript assertion targets (@dagemawinegash)
- #18324 fix: invalid minified: true output for new expression (@JLHwung)
- #18437 fix(generator): preserve type modifier in TSImportEqualsDeclaration (@saiyam-jain-dev)
- #18424 Keep parentheses around TSInstantiationExpression operand (@yulman2207)
- #18417 fix(generator): do not disallow line break after import source (@JLHwung)
babel-plugin-transform-optional-chaining, babel-traverse
- #18422 fix: Scope#push should not push iife param after rest element (@JLHwung)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #18224 fix: avoid removable fields as decorator evaluation hosts (@nyan-left)
babel-types
- #18411 Allow member expression values in ObjectPattern properties (@JLHwung)
babel-plugin-transform-classes
- #18384 Leave loose class prototype mutable with accessors (@nicolo-ribaudo)

🏠 Internal

babel-build-external-helpers, babel-core, babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-class-properties, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-regenerator, babel-runtime-corejs3, babel-runtime
- #18397 Mangle top level names in helpers (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-traverse
- #18413 perf(traverse): improve generateUid and push (@JLHwung)

🔬 Output optimization

babel-helpers, babel-runtime-corejs3
- #18325 Shrink jsx helper size (@JLHwung)

`v8.0.0`

Compare Source

👓 Spec Compliance

babel-core
- #18039 perf: Only extract source map comments at the end of the file (@liuxingbaoyu)

💥 Breaking Change

babel-cli, babel-node, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-function-name, babel-plugin-transform-modules-commonjs, babel-plugin-transform-object-rest-spread, babel-plugin-transform-parameters, babel-plugin-transform-react-constant-elements, babel-plugin-transform-regenerator, babel-preset-env, babel-register
- #18069 Fallback to assuming ESM support with modules: auto (@nicolo-ribaudo)
babel-plugin-transform-runtime, babel-runtime-corejs3, babel-runtime
- #18036 Remove corejs exports for @babe/runtime-corejs3 (@liuxingbaoyu)
babel-parser
- #18034 Remove locations: "packed" (@liuxingbaoyu)

🐛 Bug Fix

babel-generator
- #18046 fix(generator): improve new callee parens check (@JLHwung)
babel-plugin-transform-modules-systemjs
- #18032 fix(systemjs): support proto as an export name (@JLHwung)

📝 Documentation

#18070 Add EOL date for Babel 7 (end of June 2027) to SECURITY.md (@nicolo-ribaudo)

🏠 Internal

#18018 ci: enforce yarn integrity (@JLHwung)

🏃‍♀️ Performance

babel-core
- #18039 perf: Only extract source map comments at the end of the file (@liuxingbaoyu)

`v7.29.7`

Compare Source

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

`v7.29.6`

Compare Source

v7.29.6 (2026-05-25)

🐛 Bug Fix

babel-generator
- #18014 Catchup source map position in preserveFormat (@nicolo-ribaudo)
babel-core
- #18001 [7.x packport]Improve input source map handling (@JLHwung)
babel-core, babel-generator
- #17998 Preserve original identifier names from input sourcemaps (#17992) (@Andarist)

Committers: 3

Huáng Jùnliàng (@JLHwung)
Mateusz Burzyński (@Andarist)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.29.0`

Compare Source

v7.29.0 (2026-01-31)

Thanks @simbahax for your first PR!

🚀 New Feature

babel-types
- #17750 [7.x backport] Add attributes import declaration builder (@JLHwung)
babel-standalone
- #17663 [7.x backport] feat(standalone): export async transform (@JLHwung)
- #17725 [7.x backport] feat: read standalone targets from data-targets (@JLHwung)

🐛 Bug Fix

babel-parser
- #17765 fix(parser): correctly parse type assertions in extends clause (@nicolo-ribaudo)
- #17723 [7.x backport] fix(parser): improve super type argument parsing (@JLHwung)
babel-traverse
- #17708 fix(traverse): provide a hub when traversing a File or Program and no parentPath is given (@simbahax)
babel-plugin-transform-block-scoping, babel-traverse
- #17737 [7.x backport] fix: Rename switch discriminant references when body creates shadowing variable (@magic-akari)

🏃‍♀️ Performance

babel-generator, babel-runtime-corejs3
- #17642 [Babel 7] Improve generator performance (@liuxingbaoyu)

Committers: 6

David (@simbahax)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
@magic-akari

`v7.28.6`

Compare Source

v7.28.6 (2026-01-12)

Thanks @kadhirash and @kolvian for your first PRs!

🐛 Bug Fix

babel-cli, babel-code-frame, babel-core, babel-helper-check-duplicate-nodes, babel-helper-fixtures, babel-helper-plugin-utils, babel-node, babel-plugin-transform-flow-comments, babel-plugin-transform-modules-commonjs, babel-plugin-transform-property-mutators, babel-preset-env, babel-traverse, babel-types
- #17589 Improve Unicode handling in code-frame tokenizer (@JLHwung)
babel-plugin-transform-regenerator
- #17556 fix: transform-regenerator correctly handles scope (@liuxingbaoyu)
babel-plugin-transform-react-jsx
- #17538 fix: Keep jsx comments (@liuxingbaoyu)

💅 Polish

babel-core, babel-standalone
- #17606 Polish(standalone): improve message on invalid preset/plugin (@JLHwung)

🏠 Internal

babel-plugin-bugfix-v8-static-class-fields-redefine-readonly, babel-plugin-proposal-decorators, babel-plugin-proposal-import-attributes-to-assertions, babel-plugin-proposal-import-wasm-source, babel-plugin-syntax-async-do-expressions, babel-plugin-syntax-decorators, babel-plugin-syntax-destructuring-private, babel-plugin-syntax-do-expressions, babel-plugin-syntax-explicit-resource-management, babel-plugin-syntax-export-default-from, babel-plugin-syntax-flow, babel-plugin-syntax-function-bind, babel-plugin-syntax-function-sent, babel-plugin-syntax-import-assertions, babel-plugin-syntax-import-attributes, babel-plugin-syntax-import-defer, babel-plugin-syntax-import-source, babel-plugin-syntax-jsx, babel-plugin-syntax-module-blocks, babel-plugin-syntax-optional-chaining-assign, babel-plugin-syntax-partial-application, babel-plugin-syntax-pipeline-operator, babel-plugin-syntax-throw-expressions, babel-plugin-syntax-typescript, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-dotall-regex, babel-plugin-transform-duplicate-named-capturing-groups-regex, babel-plugin-transform-explicit-resource-management, babel-plugin-transform-exponentiation-operator, babel-plugin-transform-json-strings, babel-plugin-transform-logical-assignment-operators, babel-plugin-transform-nullish-coalescing-operator, babel-plugin-transform-numeric-separator, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-catch-binding, babel-plugin-transform-optional-chaining, babel-plugin-transform-private-methods, babel-plugin-transform-private-property-in-object, babel-plugin-transform-regexp-modifiers, babel-plugin-transform-unicode-property-regex, babel-plugin-transform-unicode-sets-regex
- #17580 Allow Babel 8 in compatible Babel 7 plugins (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-plugin-transform-react-jsx
- #17555 perf: Use lighter traversal for jsx __source,__self (@liuxingbaoyu)

Committers: 7

Babel Bot (@babel-bot)
Eliot Pontarelli (@kolvian)
Huáng Jùnliàng (@JLHwung)
Kadhirash Sivakumar (@kadhirash)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
coderaiser (@coderaiser)

`v7.28.5`

Compare Source

v7.28.5 (2025-10-23)

Thank you @CO0Ki3, @Olexandr88, and @youthfulhps for your first PRs!

👓 Spec Compliance

babel-parser
- #17446 Allow Runtime Errors for Function Call Assignment Targets (@liuxingbaoyu)
babel-helper-validator-identifier
- #17501 fix: update identifier to unicode 17 (@fisker)

🐛 Bug Fix

babel-plugin-proposal-destructuring-private
- #17534 Allow mixing private destructuring and rest (@CO0Ki3)
babel-parser
- #17521 Improve @babel/parser error typing (@JLHwung)
- #17491 fix: improve ts-only declaration parsing (@JLHwung)
babel-plugin-proposal-discard-binding, babel-plugin-transform-destructuring
- #17519 fix: rest correctly returns plain array (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-plugin-transform-block-scoping, babel-plugin-transform-optional-chaining, babel-traverse, babel-types
- #17503 Fix JSXIdentifier handling in isReferencedIdentifier (@JLHwung)
babel-traverse
- #17504 fix: ensure scope.push register in anonymous fn (@JLHwung)

🏠 Internal

babel-types
- #17494 Type checking babel-types scripts (@JLHwung)

🏃‍♀️ Performance

babel-core
- #17490 Faster finding of locations in buildCodeFrameError (@liuxingbaoyu)

Committers: 8

Babel Bot (@babel-bot)
Byeongho Yoo (@youthfulhps)
Huáng Jùnliàng (@JLHwung)
Hyeon Dokko (@CO0Ki3)
Nicolò Ribaudo (@nicolo-ribaudo)
@Olexandr88
@liuxingbaoyu
fisker Cheung (@fisker)

`v7.28.4`

Compare Source

v7.28.4 (2025-09-05)

Thanks @gwillen and @mrginglymus for your first PRs!

🏠 Internal

babel-core, babel-helper-check-duplicate-nodes, babel-traverse, babel-types
- #17493 Update Jest to v30.1.1 (@JLHwung)
babel-plugin-transform-regenerator
- #17455 chore: Clean up transform-regenerator (@liuxingbaoyu)
babel-core
- #17474 Switch to @jridgewell/remapping (@mrginglymus)

Committers: 5

Babel Bot (@babel-bot)
Bill Collins (@mrginglymus)
Glenn Willen (@gwillen)
Huáng Jùnliàng (@JLHwung)
@liuxingbaoyu

`v7.28.3`

Compare Source

v7.28.3 (2025-08-14)

👓 Spec Compliance

babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-class-static-block, babel-preset-env
- #17443 [static blocks] Do not inject new static fields after static code (@nicolo-ribaudo)

🐛 Bug Fix

babel-parser
- #17465 fix(parser/typescript): parse import("./a", {with:{},}) (@easrng)
- #17478 fix(parser): stop subscript parsing on async arrow (@JLHwung)

💅 Polish

babel-plugin-transform-regenerator, babel-plugin-transform-runtime
- #17363 Do not save last yield in call in temp var (@nicolo-ribaudo)

📝 Documentation

#17448 move eslint-{parser,plugin} docs to the website (@JLHwung)

🏠 Internal

#17454 Enable type checking for scripts and babel-worker.cjs (@JLHwung)

🔬 Output optimization

babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions
- #17444 Optimize do expression output (@JLHwung)

Committers: 5

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Jam Balaya (@JamBalaya56562)
Nicolò Ribaudo (@nicolo-ribaudo)
easrng (@easrng)

`v7.28.0`

Compare Source

v7.28.0 (2025-07-02)

🚀 New Feature

babel-node
- #17147 Support top level await in node repl (@liuxingbaoyu)
babel-types
- #17258 feat(matchesPattern): support super/private/meta (@JLHwung)
babel-compat-data, babel-preset-env
- #17355 Add explicit resource management to preset-env (@JLHwung)
babel-core, babel-parser
- #17390 Support sourceType: "commonjs" (@JLHwung)
babel-generator, babel-parser
- #17346 Materialize explicitResourceManagement parser plugin (@JLHwung)
babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-plugin-transform-object-rest-spread, babel-traverse, babel-types
- #17391 LVal coverage updates (Part 2) (@JLHwung)
babel-parser, babel-traverse, babel-types
- #17378 Accept bigints in t.bigIntLiteral factory (@JLHwung)
babel-generator, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-discard-binding, babel-plugin-transform-destructuring, babel-plugin-transform-explicit-resource-management, babel-plugin-transform-react-display-name, babel-types
- #17277 Transform discard binding (@JLHwung)
babel-generator, babel-parser, babel-plugin-proposal-destructuring-private, babel-plugin-transform-block-scoping, babel-plugin-transform-object-rest-spread, babel-plugin-transform-typescript, babel-traverse, babel-types
- #17163 Parse discard binding (@JLHwung)

🐛 Bug Fix

babel-helper-globals, babel-plugin-transform-classes, babel-traverse
- #17297 Create babel-helper-globals (@JLHwung)
babel-types
- #17009 feature: TSTypeOperator: keyof (#16799) (@coderaiser)

🏠 Internal

babel-compat-data, babel-plugin-proposal-decorators, babel-plugin-transform-async-generator-functions, babel-plugin-transform-json-modules, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs3
- #17403 Update babel-polyfill packages (@nicolo-ribaudo)

Committers: 5

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
coderaiser (@coderaiser)

`v7.27.7`

Compare Source

v7.27.7 (2025-06-26)

Thanks @arthur-mountain and @evankanderson for your first PRs!

👓 Spec Compliance

babel-parser, babel-plugin-transform-classes
- #17203 Interepret parser allow* options as top level only (@JLHwung)
babel-parser
- #17371 fix: disable using in ambient context (@JLHwung)

🐛 Bug Fix

babel-core
- #17392 Improve TS babel config loading (@JLHwung)
babel-types
- #17376 fix: support negative bigint in valueToNode (@JLHwung)
babel-plugin-transform-parameters
- #17352 fix: Params of async function* should throw synchronously (@liuxingbaoyu)

🏠 Internal

babel-plugin-transform-destructuring, babel-plugin-transform-object-rest-spread
- #17389 Use NodePath#splitExportDeclaration in destructuring transforms (@JLHwung)

Committers: 6

Arthur (@arthur-mountain)
Babel Bot (@babel-bot)
Evan Anderson (@evankanderson)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.27.4`

Compare Source

v7.27.4 (2025-05-30)

👓 Spec Compliance

babel-parser, babel-plugin-proposal-explicit-resource-management
- #17323 Disallow using in bare case statement (@JLHwung)

💅 Polish

babel-parser
- #17311 Improve parseExpression error messages (@JLHwung)

🔬 Output optimization

babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #17287 Reduce regenerator size more (@liuxingbaoyu)
babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs3
- #17334 Use shorter method names for regenerator context (@nicolo-ribaudo)
- #17268 Reduce regenerator helper size (@liuxingbaoyu)
babel-core, babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
- #17238 Split regeneratorRuntime into multiple helpers (@nicolo-ribaudo)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.27.3`

Compare Source

v7.27.3 (2025-05-27)

🐛 Bug Fix

babel-generator
- #17324 Improve multiline comments handling in yield/await expression (@JLHwung)
babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs3
- #17328 Correctly set .displayName on GeneratorFunction (@nicolo-ribaudo)
babel-plugin-proposal-explicit-resource-management
- #17319 fix: handle shadowed binding in for using of body (@JLHwung)
- #17317 fix: support named evaluation for using declaration (@JLHwung)
babel-plugin-proposal-decorators, babel-types
- #17321 fix(converter): Remove abstract modifiers in class declaration to expression conversion (@magic-akari)
babel-helper-module-transforms, babel-plugin-proposal-explicit-resource-management, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #17257 Preserve class id when transforming using declarations with exported class (@JLHwung)
babel-parser
- #17312 fix(parser): properly handle optional markers in generator class methods (@magic-akari)
- #17307 fix(parser): Terminate modifier parsing at newline (@magic-akari)
babel-generator, babel-parser
- #17308 Improve import phase parsing (@JLHwung)

Committers: 7

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Vik R (@vikr01)
@liuxingbaoyu
@magic-akari
fisker Cheung (@fisker)

`v7.27.1`

Compare Source

v7.27.1 (2025-04-30)

Thanks @kermanx and @woaitsAryan for your first PRs!

👓 Spec Compliance

babel-parser
- #17254 Allow using of as lexical declaration within for (@JLHwung)
- #17230 Disallow get/set in TSPropertySignature (@JLHwung)
babel-parser, babel-types
- #17193 Stricter TSImportType options parsing (@JLHwung)

🐛 Bug Fix

babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-traverse
- #17137 fix: do expressions should allow early exit (@kermanx)
babel-helper-wrap-function, babel-plugin-transform-async-to-generator
- #17251 Fix: propagate argument evaluation errors through async promise chain (@magic-akari)
babel-helper-remap-async-to-generator, babel-plugin-transform-async-to-generator
- #17231 fix apply()/call() annotated as pure (@Lacsw)
babel-helper-fixtures, babel-parser
- #17233 Create ChainExpression within TSInstantiationExpression (@JLHwung)
babel-generator, babel-parser
- #17226 Fill optional AST properties when both estree and typescript parser plugin are enabled (Part 2) (@JLHwung)
babel-parser
- #17224 Fill optional AST properties when both estree and typescript parser plugin are enabled (Part 1) (@JLHwung)
- #17080 Fix start of TSParameterProperty (@JLHwung)
babel-compat-data, babel-preset-env
- #17228 Update firefox bugfix compat data (@JLHwung)
babel-traverse
- #17156 fix: Objects and arrays with multiple references should not be evaluated (@liuxingbaoyu)
babel-generator
- #17216 Fix: support const type parameter in generator (@JLHwung)

💅 Polish

babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-decorators, babel-plugin-transform-arrow-functions, babel-plugin-transform-class-properties, babel-plugin-transform-destructuring, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-chaining, babel-plugin-transform-parameters, babel-traverse
- #17221 Reduce generated names size for the 10th-11th (@nicolo-ribaudo)

🏠 Internal

babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #17263 Remove unused regenerator-runtime dep in @babel/runtime (@nicolo-ribaudo)
babel-compat-data, babel-preset-env
- #17256 Tune plugin compat data (@JLHwung)
babel-compat-data, babel-standalone
- #17236 migrate babel-compat-data build script to mjs (@JLHwung)
babel-register
- #16844 Migrate @babel/register to cts (@liuxingbaoyu)
babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs3
- #17205 Inline regenerator in the relevant packages (@nicolo-ribaudo)
All packages
- #17207 Enforce node protocol import (@JLHwung)

🔬 Output optimization

babel-helpers, babel-plugin-transform-modules-commonjs, babel-runtime-corejs3
- #16538 Reduce interopRequireWildcard size (@liuxingbaoyu)
babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs3
- #17213 Reduce regeneratorRuntime size (@liuxingbaoyu)

Committers: 9

Aryan Bharti (@woaitsAryan)
Babel Bot (@babel-bot)
Frolov Roman (@Lacsw)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
@magic-akari
_Kerman (@kermanx)
fisker Cheung (@fisker)

`v7.26.10`

Compare Source

v7.26.10 (2025-03-11)

Thanks @jordan-choi and @mmmsssttt404 for your first PRs!

This release includes a fix for https://github.com/babel/babel/security/advisories/GHSA-968p-4wvh-cqc8, a security vulnerability which affects the .replace method of transpiled regular expressions that use named capturing groups.

👓 Spec Compliance

babel-parser
- #17159 Disallow decorator in array pattern (@JLHwung)

🐛 Bug Fix

babel-parser, babel-template
- #17164 Fix: always initialize ExportDeclaration attributes (@JLHwung)
babel-core
- #17142 fix: "Map maximum size exceeded" in deepClone (@liuxingbaoyu)
babel-parser, babel-plugin-transform-typescript
- #17154 Update typescript parser tests (@JLHwung)
babel-traverse
- #17151 fix: Should not evaluate vars in child scope (@liuxingbaoyu)
babel-generator
- #17153 fix: Correctly generate abstract override (@liuxingbaoyu)
babel-parser
- #17107 Fix source type detection when parsing TypeScript (@JLHwung)
babel-helpers, babel-runtime, babel-runtime-corejs2, babel-runtime-corejs3
- #17173 Fix processing of replacement pattern with named capture groups (@mmmsssttt404)

💅 Polish

babel-standalone
- #17158 Avoid warnings when re-bundling @babel/standalone with webpack (@liuxingbaoyu)

🏠 Internal

babel-parser
- #17160 Left-value parsing cleanup (@JLHwung)

Committers: 6

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Yunyoung Jordan Choi (@jordan-choi)
@liuxingbaoyu
@mmmsssttt404

`v7.26.9`

Compare Source

v7.26.9 (2025-02-14)

🐛 Bug Fix

babel-types
- #17103 fix: Definition for TSPropertySignature.kind (@liuxingbaoyu)
babel-generator, babel-types
- #17062 Print TypeScript optional/definite in ClassPrivateProperty (@jamiebuilds-signal)

🏠 Internal

babel-types
- #17130 Use .ts files with explicit reexports to solve name conflicts (@nicolo-ribaudo)
babel-core
- #17127 Do not depend on @types/gensync in Babel 7 (@nicolo-ribaudo)

Committers: 5

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Jamie Kyle (@jamiebuilds-signal)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.26.8`

Compare Source

v7.26.8 (2025-02-08)

🏠 Internal

babel-preset-env
- #17097 Update dependency babel-plugin-polyfill-corejs3 to ^0.11.0

`v7.26.7`

Compare Source

v7.26.7 (2025-01-24)

Thanks @branchseer and @tquetano-netflix for your first PRs!

🐛 Bug Fix

babel-helpers, babel-preset-env, babel-runtime-corejs3
- #17086 Make "object without properties" helpers ES6-compatible (@tquetano-netflix)
babel-plugin-transform-typeof-symbol
- #17085 fix: Correctly handle typeof in arrow functions (@liuxingbaoyu)
babel-parser
- #17079 Respect ranges option in estree method value (@JLHwung)
babel-core
- #17052 Do not try to parse .ts configs as JSON if natively supported (@nicolo-ribaudo)
babel-plugin-transform-typescript
- #17050 fix: correctly resolve references to non-constant enum members (@branchseer)
babel-plugin-transform-typescript, babel-traverse, babel-types
- #17025 fix: Remove type-only import x = y.z (@liuxingbaoyu)

Committers: 6

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Tony Quetano (@tquetano-netflix)
@branchseer
@liuxingbaoyu

`v7.26.0`

Compare Source

v7.26.0 (2024-10-25)

Thanks @timofei-iatsenko for your first PR!

You can find the release blog post with some highlights at https://babeljs.io/blog/2024/10/25/7.26.0.

🚀 New Feature

babel-core, babel-generator, babel-parser, babel-plugin-syntax-import-assertions, babel-plugin-syntax-import-attributes, babel-preset-env, babel-standalone, babel-types
- #16850 Enable import attributes parsing by default (@nicolo-ribaudo)
babel-core
- #16862 feat: support async plugin's pre/post (@timofei-iatsenko)
babel-compat-data, babel-plugin-proposal-regexp-modifiers, babel-plugin-transform-regexp-modifiers, babel-preset-env, babel-standalone
- #16692 Add transform-regexp-modifiers to preset-env (@JLHwung)
babel-parser
- #16849 feat: add startIndex parser option (@DylanPiercey)
babel-generator, babel-parser, babel-plugin-syntax-flow
- #16841 Always enable parsing of Flow enums (@nicolo-ribaudo)
babel-helpers, babel-preset-typescript, babel-runtime-corejs3
- #16794 Support import() in rewriteImportExtensions (@liuxingbaoyu)
babel-generator, babel-parser
- #16708 Add experimental format-preserving mode to @babel/generator (@nicolo-ribaudo)

🐛 Bug Fix

babel-core
- #16928 Workaround Node.js bug for parallel loading of TLA modules (@nicolo-ribaudo)
- #16926 Fix loading of modules with TLA in Node.js 23 (@nicolo-ribaudo)

💅 Polish

babel-plugin-proposal-json-modules, babel-plugin-transform-json-modules, babel-standalone
- #16924 Rename proposal-json-modules to transform-json-modules (@nicolo-ribaudo)

🏠 Internal

babel-code-frame, babel-highlight
- #16896 Inline @babel/highlight in @babel/code-frame (@nicolo-ribaudo)
babel-generator, babel-parser, babel-types
- #16732 Add kind to TSModuleDeclaration (@liuxingbaoyu)

🏃‍♀️ Performance

babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
- #16882 perf: Improve module transforms (@liuxingbaoyu)

Committers: 5

Dylan Piercey (@DylanPiercey)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Timofei Iatsenko (@timofei-iatsenko)
@liuxingbaoyu

`v7.25.9`

Compare Source

v7.25.9 (2024-10-22)

Thanks @victorenator for your first PR!

🐛 Bug Fix

babel-parser, babel-template, babel-types
- #16905 fix: Keep type annotations in syntacticPlaceholders mode (@liuxingbaoyu)
babel-helper-compilation-targets, babel-preset-env
- #16907 fix: support BROWSERSLIST{,_CONFIG} env (@JLHwung)
Other
- #16884 Analyze ClassAccessorProperty to prevent the no-undef rule (@victorenator)

🏠 Internal

babel-helper-transform-fixture-test-runner
- #16914 remove test options flaky (@JLHwung)
Every package
- #16917 fix: Accidentally published tsconfig files (@liuxingbaoyu)

🏃‍♀️ Performance

babel-parser, babel-types
- #16918 perf: Make VISITOR_KEYS etc. faster to access (@liuxingbaoyu)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Viktar Vaŭčkievič (@victorenator)
@liuxingbaoyu

`v7.25.8`

Compare Source

v7.25.8 (2024-10-10)

🐛 Bug Fix

babel-core
- #16888 Restore public API of resolvePlugin/resolvePreset (@nicolo-ribaudo)

🏠 Internal

babel-parser, babel-plugin-proposal-async-do-expressions, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-plugin-proposal-explicit-resource-management, babel-plugin-proposal-export-default-from, babel-plugin-proposal-function-bind, babel-plugin-proposal-function-sent, babel-plugin-proposal-import-defer, babel-plugin-proposal-partial-application, babel-plugin-proposal-throw-expressions, babel-plugin-transform-async-generator-functions, babel-plugin-transform-class-static-block, babel-plugin-transform-dynamic-import, babel-plugin-transform-export-namespace-from, babel-plugin-transform-json-strings, babel-plugin-transform-logical-assignment-operators, babel-plugin-transform-nullish-coalescing-operator, babel-plugin-transform-numeric-separator, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-catch-binding, babel-plugin-transform-optional-chaining, babel-plugin-transform-private-property-in-object, babel-preset-env
- #16824 Inline one-line syntax plugins (@nicolo-ribaudo)

Committers: 3

Babel Bot (@babel-bot)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.25.7`

Compare Source

v7.25.7 (2024-10-02)

Thanks @DylanPiercey and @YuHyeonWook for your first PRs!

🐛 Bug Fix

babel-helper-validator-identifier
- #16825 fix: update identifier to unicode 16 (@JLHwung)
babel-traverse
- #16814 fix: issue with node path keys updated on unrelated paths (@DylanPiercey)
babel-plugin-transform-classes
- #16797 Use an inclusion rather than exclusion list for super() check (@nicolo-ribaudo)
babel-generator
- #16788 Fix printing of TS infer in compact mode (@nicolo-ribaudo)
- #16785 Print TS type annotations for destructuring in assignment pattern (@nicolo-ribaudo)
- #16778 Respect [no LineTerminator here] after nodes (@nicolo-ribaudo)

💅 Polish

babel-types
- #16852 Add deprecated JSDOC for fields (@liuxingbaoyu)

🏠 Internal

babel-core
- #16820 Allow sync loading of ESM when --experimental-require-module (@nicolo-ribaudo)
babel-helper-compilation-targets, babel-helper-plugin-utils, babel-preset-env
- #16858 Add browserslist config to external dependency (@JLHwung)
babel-plugin-proposal-destructuring-private, babel-plugin-syntax-decimal, babel-plugin-syntax-import-reflection, babel-standalone
- #16809 Archive syntax-import-reflection and syntax-decimal (@nicolo-ribaudo)
babel-generator
- #16779 Simplify logic for [no LineTerminator here] before nodes (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-plugin-transform-typescript
- #16875 perf: Avoid extra cloning of namespaces (@liuxingbaoyu)
babel-types
- #16842 perf: Improve @babel/types builders (@liuxingbaoyu)
- #16828 Only access BABEL_TYPES_8_BREAKING at startup (@nicolo-ribaudo)

Committers: 8

Babel Bot (@babel-bot)
Dylan Piercey (@DylanPiercey)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
coderaiser (@coderaiser)
fisker Cheung (@fisker)
hwook (@YuHyeonWook)

`v7.25.2`

Compare Source

v7.25.2 (2024-07-30)

🐛 Bug Fix

babel-core, babel-traverse
- #16695 Ensure that requeueComputedKeyAndDecorators is available (@nicolo-ribaudo)

Committers: 2

Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.24.9`

Compare Source

v7.24.9 (2024-07-15)

🐛 Bug Fix

babel-core, babel-standalone
- #16639 Avoid require() call in @babel/standalone bundle (@nicolo-ribaudo)
babel-types
- #16638 fix: provide legacy typings for TS < 4.1 (@JLHwung)

💅 Polish

babel-generator, babel-plugin-transform-optional-chaining
- #16617 Avoid extra parens in TS as/satisfies (@nicolo-ribaudo)

🏠 Internal

babel-helper-module-transforms
- #16629 Lazy top-level initializations for module transforms (@guybedford)

Committers: 5

Babel Bot (@babel-bot)
Guy Bedford (@guybedford)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.24.8`

Compare Source

v7.24.8 (2024-07-11)

Thanks @H0onnn, @jkup and @SreeXD for your first pull requests!

👓 Spec Compliance

babel-parser
- #16567 Do not use strict mode in TS declare (@liuxingbaoyu)

🐛 Bug Fix

babel-generator
- #16630 Correctly print parens around in in for heads (@nicolo-ribaudo)
- #16626 Fix printing of comments in await using (@nicolo-ribaudo)
- #16591 fix typescript code generation for yield expression inside type expre… (@SreeXD)
babel-parser
- #16613 Disallow destructuring assignment in using declarations (@H0onnn)
- #16490 fix: do not add .value: undefined to regexp literals (@liuxingbaoyu)
babel-types
- #16615 Remove boolean props from ObjectTypeInternalSlot visitor keys (@nicolo-ribaudo)
babel-plugin-transform-typescript
- #16566 fix: Correctly handle export import x = (@liuxingbaoyu)

💅 Polish

babel-generator
- #16625 Avoid unnecessary parens around async in for await (@nicolo-ribaudo)
babel-traverse
- #16619 Avoid checking Scope.globals multiple times (@liuxingbaoyu)

Committers: 9

Amjad Yahia Robeen Hassan (@amjed-98)
Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Jon Kuperman (@jkup)
Nagendran N (@SreeXD)
Nicolò Ribaudo (@nicolo-ribaudo)
Sukka (@SukkaW)
@H0onnn
@liuxingbaoyu

`v7.24.7`

Compare Source

v7.24.7 (2024-06-05)

🐛 Bug Fix

babel-node
- #16554 Allow extra flags in babel-node (@nicolo-ribaudo)
babel-traverse
- #16522 fix: incorrect constantViolations with destructuring (@liuxingbaoyu)
babel-helper-transform-fixture-test-runner, babel-plugin-proposal-explicit-resource-management
- #16524 fix: Transform using in switch correctly (@liuxingbaoyu)

🏠 Internal

babel-helpers, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16525 Delete unused array helpers (@blakewilson)

Committers: 7

Amjad Yahia Robeen Hassan (@amjed-98)
Babel Bot (@babel-bot)
Blake Wilson (@blakewilson)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Sukka (@SukkaW)
@liuxingbaoyu

`v7.24.6`

Compare Source

v7.24.6 (2024-05-24)

Thanks @amjed-98, @blakewilson, @coelhucas, and @SukkaW for your first PRs!

🐛 Bug Fix

babel-helper-create-class-features-plugin, babel-plugin-transform-class-properties
- #16514 Fix source maps for private member expressions (@nicolo-ribaudo)
babel-core, babel-generator, babel-plugin-transform-modules-commonjs
- #16515 Fix source maps for template literals (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16485 Support undecorated static accessor in anonymous classes (@JLHwung)
- #16484 Fix decorator bare yield await (@JLHwung)
babel-helpers, babel-plugin-proposal-decorators, babel-runtime-corejs3
- #16483 Fix: throw TypeError if addInitializer is called after finished (@JLHwung)
babel-parser, babel-plugin-transform-typescript
- #16476 fix: Correctly parse cls.fn<C> = x (@liuxingbaoyu)

🏠 Internal

babel-core, babel-helpers, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16501 Generate helper metadata at build time (@nicolo-ribaudo)
babel-helpers
- #16499 Add tsconfig.json for @babel/helpers/src/helpers (@nicolo-ribaudo)
babel-cli, babel-helpers, babel-plugin-external-helpers, babel-plugin-proposal-decorators, babel-plugin-transform-class-properties, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16495 Move all runtime helpers to individual files (@nicolo-ribaudo)
babel-parser, babel-traverse
- #16482 Statically generate boilerplate for bitfield accessors (@nicolo-ribaudo)
Other
- #16466 Migrate import assertions syntax (@JLHwung)

Committers: 9

Amjad Yahia Robeen Hassan (@amjed-98)
Babel Bot (@babel-bot)
Blake Wilson (@blakewilson)
Huáng Jùnliàng (@JLHwung)
Lucas Coelho (@coelhucas)
Nicolò Ribaudo (@nicolo-ribaudo)
Sukka (@SukkaW)
Zzzen (@Zzzen)
@liuxingbaoyu

`v7.24.5`

Compare Source

v7.24.5 (2024-04-29)

Thanks @romgrk and @sossost for your first PRs!

🐛 Bug Fix

babel-plugin-transform-classes, babel-traverse
- #16377 fix: TypeScript annotation affects output (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-explicit-resource-management, babel-runtime-corejs3
- #16440 Fix suppressed error order (@sossost)
- #16408 Await nullish async disposable (@JLHwung)

💅 Polish

babel-parser
- #16407 Recover from exported using declaration (@JLHwung)

🏠 Internal

Other
- #16414 Relax ESLint peerDependency constraint to allow v9 (@liuxingbaoyu)
babel-parser
- #16425 Improve @babel/parser AST types (@nicolo-ribaudo)
- #16417 Always pass type argument to .startNode (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-helper-module-transforms, babel-helper-split-export-declaration, babel-helper-wrap-function, babel-helpers, babel-plugin-bugfix-firefox-class-in-computed-class-key, babel-plugin-proposal-explicit-resource-management, babel-plugin-transform-block-scoping, babel-plugin-transform-destructuring, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-chaining, babel-plugin-transform-parameters, babel-plugin-transform-private-property-in-object, babel-plugin-transform-react-jsx-self, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-traverse
- #16439 Make NodePath<T | U> distributive (@nicolo-ribaudo)
babel-plugin-proposal-partial-application, babel-types
- #16421 Remove JSXNamespacedName from valid CallExpression args (@nicolo-ribaudo)
babel-plugin-transform-class-properties, babel-preset-env
- #16406 Do not load unnecessary Babel 7 syntax plugins in Babel 8 (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-helpers, babel-preset-env, babel-runtime-corejs3
- #16357 Performance: improve objectWithoutPropertiesLoose on V8 (@romgrk)

Committers: 6

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Rom Grk (@romgrk)
@liuxingbaoyu
ynnsuis (@sossost)

`v7.24.4`

Compare Source

v7.24.4 (2024-04-03)

Thanks @Dunqing, @luiscubal, and @samualtnorman for your first PRs!

👓 Spec Compliance

babel-parser
- #16403 Forbid initializerless using (@JLHwung)
babel-helpers, babel-plugin-proposal-decorators, babel-runtime-corejs3
- #16388 Ensure decorators are callable (@JLHwung)

🐛 Bug Fix

babel-generator
- #16402 fix: Correctly prints { [key in Bar]? } (@liuxingbaoyu)
- #16394 fix: Correctly generate TSMappedType (@liuxingbaoyu)
babel-compat-data, babel-plugin-bugfix-firefox-class-in-computed-class-key, babel-preset-env
- #16390 Create bugfix plugin for classes in computed keys in Firefox (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16387 fix: support mutated outer decorated class binding (@JLHwung)
- #16385 fix: Decorators when super() exists and protoInit is not needed (@liuxingbaoyu)
babel-plugin-transform-block-scoping
- #16384 fix: Transform scoping for for X in loop (@liuxingbaoyu)
- #16368 fix: Capture let when the for body is not a block (@liuxingbaoyu)
babel-core, babel-plugin-transform-block-scoped-functions, babel-plugin-transform-block-scoping
- #16363 Fix incorrect function hoisting in some case statements (@luiscubal)

Committers: 7

Babel Bot (@babel-bot)
Dunqing (@Dunqing)
Huáng Jùnliàng (@JLHwung)
Luís Reis (@luiscubal)
Nicolò Ribaudo (@nicolo-ribaudo)
Samual Norman (@samualtnorman)
@liuxingbaoyu

`v7.24.3`

Compare Source

v7.24.3 (2024-03-20)

Thanks @ota-meshi for your first PR!

🐛 Bug Fix

babel-helper-module-imports
- #16370 fix: do not inject the same imported identifier multiple times (@ota-meshi)

Committers: 2

Nicolò Ribaudo (@nicolo-ribaudo)
Yosuke Ota (@ota-meshi)

`v7.24.1`

Compare Source

v7.24.1 (2024-03-19)

🐛 Bug Fix

babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16350 Fix decorated class computed keys ordering (@JLHwung)
- #16344 Fix decorated class static field private access (@JLHwung)
babel-plugin-proposal-decorators, babel-plugin-proposal-json-modules, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env
- #16329 Respect moduleName for @babel/runtime/regenerator imports (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-class-properties
- #16331 Fix decorator memoiser binding kind (@JLHwung)
babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-decorators, babel-plugin-transform-class-properties
- #16325 Fix decorator evaluation private environment (@JLHwung)

📝 Documentation

#16319 Update SECURITY.md (@nicolo-ribaudo)

🏠 Internal

babel-code-frame, babel-highlight
- #16359 Replace chalk with picocolors (@nicolo-ribaudo)
babel-helper-fixtures, babel-helpers, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-unicode-sets-regex, babel-preset-env, babel-preset-flow
- #16352 Run Babel transform tests on old node if possible (@JLHwung)
babel-helper-module-imports, babel-plugin-proposal-import-wasm-source, babel-plugin-proposal-json-modules, babel-plugin-proposal-record-and-tuple, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
- #16349 Support merging imports in import injector (@nicolo-ribaudo)
Other
- #16332 Test Babel 7 plugins compatibility with Babel 8 core (@nicolo-ribaudo)

🔬 Output optimization

babel-helper-replace-supers, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-parameters, babel-plugin-transform-runtime
- #16345 Optimize the use of assertThisInitialized after super() (@liuxingbaoyu)
babel-plugin-transform-class-properties, babel-plugin-transform-classes
- #16343 Use simpler assertThisInitialized more often (@liuxingbaoyu)
babel-plugin-proposal-decorators, babel-plugin-transform-class-properties, babel-plugin-transform-object-rest-spread, babel-traverse
- #16342 Consider well-known and registered symbols as literals (@nicolo-ribaudo)
babel-core, babel-plugin-external-helpers, babel-plugin-proposal-decorators, babel-plugin-proposal-function-bind, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-function-name, babel-plugin-transform-modules-systemjs, babel-plugin-transform-parameters, babel-plugin-transform-private-property-in-object, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-typescript, babel-preset-env
- #16326 Reduce the use of class names (@liuxingbaoyu)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.24.0`

Compare Source

v7.24.0 (2024-02-28)

Thanks @ajihyf for your first PR!

Release post with summary and highlights: https://babeljs.io/7.24.0

🚀 New Feature

babel-standalone
- #11696 Export babel tooling packages in @babel/standalone (@ajihyf)
babel-core, babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-transform-class-properties
- #16267 Implement noUninitializedPrivateFieldAccess assumption (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-decorators, babel-plugin-transform-class-properties, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16242 Support decorator 2023-11 normative updates (@JLHwung)
babel-preset-flow
- #16309 [babel 7] Allow setting ignoreExtensions in Flow preset (@nicolo-ribaudo)
- #16284 Add experimental_useHermesParser option in preset-flow (@liuxingbaoyu)
babel-helper-import-to-platform-api, babel-plugin-proposal-import-wasm-source, babel-plugin-proposal-json-modules, babel-standalone
- #16172 Add transform support for JSON modules imports (@nicolo-ribaudo)
babel-plugin-transform-runtime
- #16241 Add back moduleName option to @babel/plugin-transform-runtime (@nicolo-ribaudo)
babel-parser, babel-types
- #16277 Allow import attributes for TSImportType (@sosukesuzuki)

🐛 Bug Fix

babel-plugin-proposal-do-expressions, babel-traverse
- #16305 fix: avoid popContext on unvisited node paths (@JLHwung)
babel-helper-create-class-features-plugin, babel-plugin-transform-private-methods, babel-plugin-transform-private-property-in-object
- #16312 Fix class private properties when privateFieldsAsSymbols (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-transform-private-methods
- #16307 Fix the support of arguments in private get/set method (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators
- #16287 Reduce decorator static property size (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16281 Fix evaluation order of decorators with cached receiver (@nicolo-ribaudo)
- #16279 Fix decorator this memoization (@JLHwung)
- #16266 Preserve static on decorated private accessor (@nicolo-ribaudo)
- #16258 fix: handle decorated async private method and generator (@JLHwung)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-async-generator-functions, babel-plugin-transform-private-methods, babel-plugin-transform-private-property-in-object, babel-plugin-transform-typescript, babel-preset-env
- #16275 Fix class private properties when privateFieldsAsProperties (@liuxingbaoyu)
babel-helpers
- #16268 Do not consider arguments in a helper as a global reference (@nicolo-ribaudo)
babel-helpers, babel-plugin-proposal-decorators
- #16270 Handle symbol key class elements decoration (@JLHwung)
- #16265 Do not define access.get for public setter decorators (@nicolo-ribaudo)

💅 Polish

babel-core, babel-helper-create-class-features-plugin, babel-preset-env
- #12428 Suggest using BABEL_SHOW_CONFIG_FOR for config problems (@nicolo-ribaudo)

🏠 Internal

babel-helper-transform-fixture-test-runner
- #16278 Continue writing output.js when exec.js throws (@liuxingbaoyu)

🔬 Output optimization

babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16306 Avoid intermediate functions for private accessors with decs (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-class-properties
- #16294 More aggressively inline decorators in the static block (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-transform-private-methods
- #16283 Do not use classPrivateMethodGet (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators
- #16287 Reduce decorator static property size (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-class-properties
- #16280 Reduce element decorator temp variables (@JLHwung)
babel-helper-create-class-features-plugin, babel-helper-fixtures, babel-helpers, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining-assign, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-private-methods, babel-plugin-transform-private-property-in-object, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16261 Do not use descriptors for private class elements (@nicolo-ribaudo)
babel-helpers, babel-plugin-proposal-decorators
- #16263 Reduce helper size for decorator 2023-11 (@liuxingbaoyu)

Committers: 7

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
SUZUKI Sosuke (@sosukesuzuki)
Yarden Shoham (@yardenshoham)
@liuxingbaoyu
flyafly (@ajihyf)

`v7.23.9`

Compare Source

v7.23.9 (2024-01-25)

🐛 Bug Fix

babel-helper-transform-fixture-test-runner, babel-plugin-transform-function-name, babel-plugin-transform-modules-systemjs, babel-preset-env
- #16225 fix: systemjs re-traverses helpers (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16226 Improve decorated private method check (@JLHwung)
babel-plugin-proposal-decorators, babel-plugin-transform-async-generator-functions, babel-plugin-transform-runtime, babel-preset-env
- #16224 Properly sort core-js@3 imports (@nicolo-ribaudo)
babel-traverse
- #15383 fix: Don't throw in getTypeAnnotation when using TS+inference (@liuxingbaoyu)
Other
- #16210 [eslint] Fix no-use-before-define for class ref in fields (@nicolo-ribaudo)

🏠 Internal

babel-core, babel-parser, babel-template
- #16222 Migrate eslint-parser to cts (@liuxingbaoyu)
babel-types
- #16213 Remove @babel/types props that are not produced by the parser (@liuxingbaoyu)

🏃‍♀️ Performance

babel-parser
- #16072 perf: Improve parser performance for typescript (@liuxingbaoyu)

🔬 Output optimization

babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-new-target, babel-plugin-transform-parameters, babel-plugin-transform-private-methods, babel-preset-env
- #16218 Improve temporary variables for decorators (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-explicit-resource-management, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15959 Improve output of using (@liuxingbaoyu)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.23.7`

Compare Source

v7.23.7 (2023-12-29)

🐛 Bug Fix

babel-traverse
- #16191 fix: Crash when removing without Program (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-decorators
- #16180 fix: Class decorator ctx.kind is wrong (@liuxingbaoyu)
babel-plugin-proposal-decorators
- #16170 Fix decorator initProto usage in derived classes (@JLHwung)
babel-core
- #16167 Avoid unpreventable unhandledRejection events (@nicolo-ribaudo)

🏠 Internal

babel-helper-create-class-features-plugin
- #16186 chore: Update deps (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16177 Merge decorators into class features (@JLHwung)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.23.6`

Compare Source

v7.23.6 (2023-12-11)

Thanks @martinez-hugo and @odinho for your first pull requests!

👓 Spec Compliance

babel-generator, babel-parser, babel-types
- #16154 Remove TSPropertySignature.initializer (@fisker)
babel-helpers, babel-plugin-proposal-decorators, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-types
- #16139 Apply toPropertyKey on decorator context name (@JLHwung)

🐛 Bug Fix

babel-generator
- #16166 fix: Correctly indenting when retainLines is enabled (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-explicit-resource-management
- #16150 using: Allow looking up Symbol.dispose on a function (@odinho)
babel-plugin-proposal-decorators, babel-plugin-transform-class-properties
- #16161 Ensure the [[@@toPrimitive]] call of a decorated class member key is invoked once (@JLHwung)
- #16148 Support named evaluation for decorated anonymous class exp (@JLHwung)
babel-plugin-transform-for-of, babel-preset-env
- #16011 fix: for of with iterableIsArray and shadowing variable (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16144 Set function name for decorated private non-field elements (@JLHwung)
babel-plugin-transform-typescript
- #16137 Fix references to enum values with merging (@nicolo-ribaudo)

🔬 Output optimization

babel-helper-create-class-features-plugin, babel-plugin-transform-class-properties
- #16159 Reuse computed key memoiser (@JLHwung)
babel-helpers, babel-plugin-proposal-decorators
- #16160 Optimize decorator helper size (@liuxingbaoyu)

Committers: 7

Babel Bot (@babel-bot)
Hugo Martinez (@martinez-hugo)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Odin Hørthe-Omdal Urdland (@odinho)
@liuxingbaoyu
fisker Cheung (@fisker)

`v7.23.5`

Compare Source

v7.23.5 (2023-11-29)

👓 Spec Compliance

babel-plugin-proposal-decorators
- #16138 Class binding is in TDZ during decorators initialization (@nicolo-ribaudo)
babel-helpers, babel-plugin-proposal-decorators
- #16132 Allow addInitializer in field decorator context (@JLHwung)

🐛 Bug Fix

babel-traverse, babel-types
- #16131 Do not remove bindings when removing assignment expression path (@nicolo-ribaudo)
babel-plugin-transform-classes
- #16135 Require class properties transform when compiling class with private fields (@nicolo-ribaudo)
babel-generator
- #16122 fix: Missing parentheses after line break (@liuxingbaoyu)
babel-helpers
- #16130 Fix helpers internal fns names conflict resolution (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-transform-class-properties, babel-plugin-transform-typescript
- #16123 Simplify class fields injetion after super() (@nicolo-ribaudo)
babel-generator, babel-plugin-transform-modules-commonjs, babel-plugin-transform-parameters, babel-plugin-transform-typescript, babel-traverse
- #16110 fix: Unexpected duplication of comments (@liuxingbaoyu)
babel-eslint-plugin
- #16023 Add @babel/eslint-plugin/no-undef to fix no-undef with accessor props (@nicolo-ribaudo)

🔬 Output optimization

babel-helpers
- #16129 Optimize decorator helper size (@liuxingbaoyu)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.23.3`

Compare Source

v7.23.3 (2023-11-09)

🐛 Bug Fix

babel-plugin-transform-typescript
- #16071 Strip type-only TS namespaces (@colinaaa)
babel-generator
- #16078 Fix indentation when generating comments with concise: true (@liuxingbaoyu)
babel-compat-data, babel-plugin-bugfix-v8-static-class-fields-redefine-readonly, babel-preset-env
- #14295 Add a bugfix plugin for https://crbug.com/v8/12421 (@nicolo-ribaudo)
babel-plugin-transform-object-super
- #15948 fix: super.x in a loop (@liuxingbaoyu)
babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #16015 fix: handle __proto__ exports name in CJS/AMD/UMD (@magic-akari)

📝 Documentation

#16044 docs: Update links in @babel/eslint-parser README (@aryehb)

🏠 Internal

babel-core, babel-preset-env
- #15988 Refactor handling of modules plugins in preset-env (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-generator
- #16061 perf: Improve @babel/generator performance (@liuxingbaoyu)
babel-traverse
- #16060 Avoid dynamic dispatch when calling wrapCheck (@yepitschunked)

🔬 Output optimization

babel-plugin-transform-computed-properties
- #6652 Optimize computed properties output (byte-wise) (@Andarist)

Committers: 9

Babel Bot (@babel-bot)
Colin (@colinaaa)
Huáng Jùnliàng (@JLHwung)
Mateusz Burzyński (@Andarist)
Nicolò Ribaudo (@nicolo-ribaudo)
@aryehb
@liuxingbaoyu
@magic-akari
@yepitschunked

`v7.23.2`

Compare Source

v7.23.2 (2023-10-11)

NOTE: This release also re-publishes @babel/core, even if it does not appear in the linked release commit.

Thanks @jimmydief for your first PR!

🐛 Bug Fix

babel-traverse
- #16033 Only evaluate own String/Number/Math methods (@nicolo-ribaudo)
babel-preset-typescript
- #16022 Rewrite .tsx extension when using rewriteImportExtensions (@jimmydief)
babel-helpers
- #16017 Fix: fallback to typeof when toString is applied to incompatible object (@JLHwung)
babel-helpers, babel-plugin-transform-modules-commonjs, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16025 Avoid override mistake in namespace imports (@nicolo-ribaudo)

Committers: 5

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
James Diefenderfer (@jimmydief)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.23.0`

Compare Source

v7.23.0 (2023-09-25)

Thanks @lorenzoferre and @RajShukla1 for your first PRs!

🚀 New Feature

babel-plugin-proposal-import-wasm-source, babel-plugin-syntax-import-source, babel-plugin-transform-dynamic-import
- #15870 Support transforming import source for wasm (@nicolo-ribaudo)
babel-helper-module-transforms, babel-helpers, babel-plugin-proposal-import-defer, babel-plugin-syntax-import-defer, babel-plugin-transform-modules-commonjs, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
- #15878 Implement import defer proposal transform support (@nicolo-ribaudo)
babel-generator, babel-parser, babel-types
- #15845 Implement import defer parsing support (@nicolo-ribaudo)
- #15829 Add parsing support for the "source phase imports" proposal (@nicolo-ribaudo)
babel-generator, babel-helper-module-transforms, babel-parser, babel-plugin-transform-dynamic-import, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-traverse, babel-types
- #15682 Add createImportExpressions parser option (@JLHwung)
babel-standalone
- #15671 Pass through nonce to the transformed script element (@JLHwung)
babel-helper-function-name, babel-helper-member-expression-to-functions, babel-helpers, babel-parser, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining-assign, babel-plugin-syntax-optional-chaining-assign, babel-plugin-transform-destructuring, babel-plugin-transform-optional-chaining, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone, babel-types
- #15751 Add support for optional chain in assignments (@nicolo-ribaudo)
babel-helpers, babel-plugin-proposal-decorators
- #15895 Implement the "decorator metadata" proposal (@nicolo-ribaudo)
babel-traverse, babel-types
- #15893 Add t.buildUndefinedNode (@liuxingbaoyu)
babel-preset-typescript
- #15913 Add rewriteImportExtensions option to TS preset (@nicolo-ribaudo)
babel-parser
- #15896 Allow TS tuples to have both labeled and unlabeled elements (@yukukotani)

🐛 Bug Fix

babel-plugin-transform-block-scoping
- #15962 fix: transform-block-scoping captures the variables of the method in the loop (@liuxingbaoyu)

💅 Polish

babel-traverse
- #15797 Expand evaluation of global built-ins in @babel/traverse (@lorenzoferre)
babel-plugin-proposal-explicit-resource-management
- #15985 Improve source maps for blocks with using declarations (@nicolo-ribaudo)

🔬 Output optimization

babel-core, babel-helper-module-transforms, babel-plugin-transform-async-to-generator, babel-plugin-transform-classes, babel-plugin-transform-dynamic-import, babel-plugin-transform-function-name, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd, babel-plugin-transform-parameters, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-inline-elements, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-preset-env
- #15984 Inline exports.XXX = update in simple variable declarations (@nicolo-ribaudo)

Committers: 7

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Lorenzo Ferretti (@lorenzoferre)
Nicolò Ribaudo (@nicolo-ribaudo)
Raj Pawan Shukla (@RajShukla1)
Yuku Kotani (@yukukotani)
@liuxingbaoyu

`v7.22.20`

Compare Source

v7.22.20 (2023-09-16)

🏠 Internal

babel-helper-validator-identifier
- #15973 Remove special-casing of U+200C and U+200D (@nicolo-ribaudo)
babel-plugin-transform-dotall-regex
- #15974 Update Unicode test fixtures (@JLHwung)

↩️ Revert

babel-helper-remap-async-to-generator, babel-helper-wrap-function, babel-plugin-proposal-explicit-resource-management, babel-plugin-proposal-function-sent, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-preset-env
- #15979 Revert "Improve output when wrapping functions" (@jjonescz)

Committers: 3

Huáng Jùnliàng (@JLHwung)
Jan Jones (@jjonescz)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.22.19`

Compare Source

v7.22.19 (2023-09-14)

Re-published 7.22.18, due to a releasing error.

`v7.22.18`

Compare Source

v7.22.18 (2023-09-14)

NOTE: This release had a publishing problem -- it has been re-published as 7.22.19.

Thanks @dhlolo for your first PR!

🐛 Bug Fix

babel-helper-validator-identifier
- #15957 Update identifier name definitions to Unicode 15.1 (@JLHwung)
babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #15898 Fix transform of named import with shadowed namespace import (@dhlolo)

↩️ Revert

#15965 Revert Node.js 20.6.0 bug workaround (@nicolo-ribaudo)

Committers: 3

Huáng Jùnliàng (@JLHwung)
Int (@dhlolo)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.22.17`

Compare Source

v7.22.17 (2023-09-08)

Thanks @jordanbtucker for your first PR!

🐛 Bug Fix

babel-core
- #15947 Fix compatibility with Node.js 20.6 (@nicolo-ribaudo)
babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
- #15941 Fix compiling duplicate ns imports to lazy CommonJS (@nicolo-ribaudo)
babel-types
- #15920 Make ClassDeclaration["id"] optional in babel-types (@jordanbtucker)

🔬 Output optimization

babel-helper-remap-async-to-generator, babel-helper-wrap-function, babel-plugin-proposal-explicit-resource-management, babel-plugin-proposal-function-sent, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-preset-env
- #15922 Improve output when wrapping functions (e.g. async functions) (@liuxingbaoyu)

Committers: 3

Jordan Tucker (@jordanbtucker)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.22.15`

Compare Source

v7.22.15 (2023-09-04)

🐛 Bug Fix

babel-core
- #15923 Only perform config loading re-entrancy check for cjs (@nicolo-ribaudo)

🏠 Internal

Every package
- #15892 Add explicit .ts/.js extension to all imports in src (@nicolo-ribaudo)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.22.11`

Compare Source

v7.22.11 (2023-08-24)

Thanks @0o001 and @yangguansen for your first PRs!

🐛 Bug Fix

babel-plugin-transform-typescript
- #15882 Fix: fully remove TS nested type-only exported namespaces (@yangguansen)
babel-types
- #15867 fix: definition of TS function type params (@danez)
babel-plugin-transform-async-generator-functions, babel-plugin-transform-class-static-block, babel-plugin-transform-dynamic-import, babel-plugin-transform-export-namespace-from, babel-plugin-transform-json-strings, babel-plugin-transform-logical-assignment-operators, babel-plugin-transform-nullish-coalescing-operator, babel-plugin-transform-numeric-separator, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-catch-binding, babel-plugin-transform-optional-chaining, babel-plugin-transform-private-property-in-object
- #15858 fix(standalone): strip archived syntax plugins (@JLHwung)
babel-core
- #15850 Support configuring cache in ESM configs (@nicolo-ribaudo)

🏠 Internal

babel-parser
- #10940 Do not record trailing comma pos when maybeAsyncArrow: false (@JLHwung)
babel-core, babel-helper-compilation-targets, babel-parser, babel-plugin-proposal-destructuring-private, babel-plugin-syntax-decorators, babel-preset-env, babel-preset-react, babel-register, babel-traverse, babel-types
- #15872 enable jest/no-standalone-expect (@JLHwung)
babel-core, babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-modules-commonjs, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15833 bump json5, terser and webpack, further minimize babel helpers (@JLHwung)
Other
- #15846 Use Babel 8.0 alpha to build babel (@JLHwung)
- #15856 Exclude redundant files from publish process (@JLHwung)

🔬 Output optimization

babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-optional-chaining, babel-preset-env
- #15871 Simplify ?. output when chain result is ignored (@nicolo-ribaudo)

Committers: 7

Babel Bot (@babel-bot)
Daniel Tschinder (@danez)
Huáng Jùnliàng (@JLHwung)
Mustafa Ateş Uzun (@0o001)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
sanmu (@yangguansen)

`v7.22.10`

Compare Source

v7.22.10 (2023-08-07)

Thanks @DimitriPapadopoulos, @FabianWarnecke, @JoshuaKGoldberg, and @YYvanYang for your first pull requests!

🐛 Bug Fix

babel-plugin-transform-typescript
- #15799 [ts] Strip type-only namespaces (@nicolo-ribaudo)
- #15798 [ts] Fix compiling extended exported nested namespace (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-new-target, babel-plugin-transform-private-methods, babel-preset-env
- #15701 Memoize class binding when compiling private methods and static elements (@JLHwung)

💅 Polish

babel-cli
- #15824 Add meta object to @babel/eslint-plugin (@JLHwung)
babel-traverse, babel-types
- #15661 Improve the type definition of path.isX (@liuxingbaoyu)
babel-generator, babel-types
- #15776 improve SourceLocation typing (@JLHwung)

🏠 Internal

Other
- #15818 build: generate flow typings in prepublish job (@JLHwung)
- #15777 chore: bump dev dependencies and remove .eslintignore (@JLHwung)
babel-cli, babel-core, babel-generator, babel-helper-builder-react-jsx, babel-preset-env, babel-standalone
- #15794 Enable @typescript-eslint/no-redundant-type-constituents rule (@JLHwung)
babel-helper-compilation-targets
- #15811 Remove @babel/core peerDep from helper-compilation-targets (@nicolo-ribaudo)
babel-parser
- #15793 Use const enum in babel-parser (@JLHwung)
babel-plugin-transform-runtime, babel-traverse, babel-types
- #15716 chore: Use typescript-eslint@v6 with reworked configs (@JoshuaKGoldberg)

🔬 Output optimization

babel-plugin-transform-block-scoping, babel-plugin-transform-parameters, babel-plugin-transform-regenerator
- #15746 Reduce transform-block-scoping loops output size (@liuxingbaoyu)

Committers: 9

Babel Bot (@babel-bot)
Dimitri Papadopoulos Orfanos (@DimitriPapadopoulos)
Huáng Jùnliàng (@JLHwung)
Josh Goldberg ✨ (@JoshuaKGoldberg)
Nicolò Ribaudo (@nicolo-ribaudo)
Tianlan Zhou (@SuperSodaSea)
@FabianWarnecke
@YYvanYang
@liuxingbaoyu

`v7.22.9`: 7.22.9

Compare Source

v7.22.9 (2023-07-12)

🐛 Bug Fix

babel-plugin-transform-typescript
- #15774 fix: Infinity in enums (@liuxingbaoyu)
babel-helper-module-transforms, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-wrap-function
- #15771 Simplify helper dependencies (@JLHwung)

💅 Polish

babel-generator
- #15757 recordAndTupleSyntaxType defaults to "hash" (@coderaiser)

🏠 Internal

#15748 Migrate to eslint.config.js (@JLHwung)
#15758 Use Prettier 3 stable (@nicolo-ribaudo)

Committers: 5

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
coderaiser (@coderaiser)

`v7.22.8`

Compare Source

v7.22.8 (2023-07-06)

This release reverts a commit that caused all new angular installations to fail: angular/angular-cli#25496

↩️ Revert

babel-core, babel-traverse
- #15754 Revert "Use NodePath#hub as part of the paths cache key" (@nicolo-ribaudo)

Committers: 1

Nicolò Ribaudo (@nicolo-ribaudo)

`v7.22.7`

Compare Source

v7.22.7 (2023-07-06)

🐛 Bug Fix

babel-generator
- #15719 fix: Avoid internally generating negative source maps columns (@liuxingbaoyu)
babel-core, babel-traverse
- #15725 Use NodePath#hub as part of the paths cache key (@nicolo-ribaudo)
Other
- #15747 fix: export meta from eslint-parser/experimental-worker (@JLHwung)

🏠 Internal

babel-core, babel-traverse
- #15702 Refactor visitors merging (@nullableVoidPtr)

Committers: 4

Avery (@nullableVoidPtr)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.22.6`

Compare Source

v7.22.6 (2023-07-04)

🐛 Bug Fix

babel-compat-data, babel-helper-compilation-targets, babel-preset-env
- #15727 Add opera mobile compat data (@JLHwung)
babel-plugin-transform-optional-chaining
- #15739 Fix transform of delete a?.b in function params (@nicolo-ribaudo)
babel-helper-split-export-declaration, babel-plugin-transform-modules-commonjs
- #15736 fix: Default export for duplicate names (@liuxingbaoyu)
babel-compat-data, babel-preset-env
- #15726 update compat-data sources (@JLHwung)
babel-helpers, babel-plugin-proposal-explicit-resource-management, babel-runtime-corejs3, babel-runtime
- #15705 Fix handling of sync error in @@asyncDispose (@nicolo-ribaudo)
babel-standalone
- #15707 fix: Support transforming Explicit Resource Management in stage-2 (@liuxingbaoyu)
babel-core
- #15626 fix: Works correctly with --frozen-intrinsics (@liuxingbaoyu)

🏠 Internal

babel-helper-create-class-features-plugin, babel-plugin-transform-classes
- #15700 Minor class transform cleanups (@JLHwung)

🔬 Output optimization

babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-class-properties, babel-plugin-transform-optional-chaining, babel-plugin-transform-typescript
- #15740 Compress output for optional chain with multiple ?. (@nicolo-ribaudo)
babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-class-properties, babel-plugin-transform-nullish-coalescing-operator, babel-plugin-transform-optional-chaining, babel-plugin-transform-private-property-in-object, babel-traverse
- #15741 Inject tmp vars in the params list of IIFEs when possible (@nicolo-ribaudo)

Committers: 5

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Joe Maffei (@joemaffei)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.22.5`

Compare Source

v7.22.5 (2023-06-08)

🐛 Bug Fix

babel-preset-env, babel-standalone
- #15675 Fix using syntax-unicode-sets-regex in standalone (@nicolo-ribaudo)

💅 Polish

babel-core
- #15683 Suggest -transform- when resolving missing plugins (@nicolo-ribaudo)

Committers: 4

Avery (@nullableVoidPtr)
Babel Bot (@babel-bot)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.22.1`

Compare Source

v7.22.1 (2023-05-26)

🐛 Bug Fix

babel-preset-env
- #15658 Workaround for broken babel-preset-react-app (@nicolo-ribaudo)

Committers: 2

Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.22.0`

Compare Source

v7.22.0 (2023-05-26)

🚀 New Feature

babel-parser, babel-plugin-transform-typescript
- #15497 [ts] Support import ... = and export = in scripts (@nicolo-ribaudo)
babel-compat-data, babel-core, babel-plugin-proposal-unicode-sets-regex, babel-plugin-transform-unicode-sets-regex, babel-preset-env, babel-standalone
- #15636 Add unicode-sets-regex transform to preset-env (@JLHwung)
babel-helpers, babel-plugin-proposal-explicit-resource-management, babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
- #15633 Implement transform support for using declarations (@nicolo-ribaudo)
babel-plugin-proposal-import-attributes-to-assertions
- #15620 Create @babel/plugin-proposal-import-attributes-to-assertions (@nicolo-ribaudo)
babel-core, babel-generator, babel-parser, babel-plugin-syntax-import-attributes, babel-preset-env, babel-standalone, babel-types
- #15536 Add support for the updated import attributes proposal (@nicolo-ribaudo)
babel-generator, babel-parser, babel-traverse, babel-types
- #15520 Parse await using declarations (@JLHwung)
babel-core, babel-helper-create-regexp-features-plugin, babel-parser
- #15638 Enable regexp unicode sets parsing by default (@JLHwung)
babel-helpers, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15570 Add decorators version 2023-05 (@nicolo-ribaudo)

💅 Polish

babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-jsx, babel-traverse, babel-types
- #15549 Improve type definitions for validators (@liuxingbaoyu)

🏠 Internal

babel-parser
- #15630 Unify parsing of import/export modifiers (type/typeof/module) (@nicolo-ribaudo)
babel-compat-data, babel-helper-transform-fixture-test-runner, babel-node, babel-plugin-proposal-decorators, babel-plugin-proposal-duplicate-named-capturing-groups-regex, babel-plugin-transform-async-generator-functions, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs3
- #15531 Allow polyfill providers to specify custom @babel/runtime pkg (@nicolo-ribaudo)
babel-core, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-dynamic-import, babel-plugin-proposal-export-namespace-from, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-nullish-coalescing-operator, babel-plugin-proposal-numeric-separator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-catch-binding, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-unicode-property-regex, babel-preset-env, babel-standalone
- #15614 Rename -proposal-s that became standard to -transform- (@nicolo-ribaudo)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.21.8`

Compare Source

v7.21.8 (2023-05-02)

👓 Spec Compliance

babel-parser
- #15602 Remove using await restriction in explicitResourceManagement (@JLHwung)

🐛 Bug Fix

babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin
- #15605 Fix backward compat for semver checks in class&regexp feat plugins (@nicolo-ribaudo)

Committers: 2

Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.21.5`

Compare Source

v7.21.5 (2023-04-28)

👓 Spec Compliance

babel-generator, babel-parser, babel-types
- #15539 fix: Remove mixins and implements for DeclareInterface and InterfaceDeclaration (@liuxingbaoyu)

🐛 Bug Fix

babel-core, babel-generator, babel-plugin-transform-modules-commonjs, babel-plugin-transform-react-jsx
- #15515 fix: ) position with createParenthesizedExpressions (@liuxingbaoyu)
babel-preset-env
- #15580 Add syntax import meta to preset env (@JLHwung)

💅 Polish

babel-types
- #15546 Improve the layout of generated validators (@liuxingbaoyu)
babel-core
- #15535 Use lt instead of lte to check TS version for .cts config (@nicolo-ribaudo)

🏠 Internal

babel-core
- #15575 Use synchronous import.meta.resolve (@nicolo-ribaudo)
babel-helper-fixtures, babel-preset-typescript
- #15568 Handle .overrides and .env when resolving plugins/presets from fixture options (@JLHwung)
babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin
- #15548 Use semver package to compare versions (@nicolo-ribaudo)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.21.4`

Compare Source

v7.21.4 (2023-03-31)

🐛 Bug Fix

babel-core, babel-helper-module-imports, babel-preset-typescript
- #15478 Fix support for import/export in .cts files (@liuxingbaoyu)
babel-generator
- #15496 Fix compact printing of non-null assertion operators (@rtsao)

💅 Polish

babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-transform-typescript, babel-traverse
- #15427 Fix moving comments of removed nodes (@nicolo-ribaudo)

🏠 Internal

Other
- #15519 Update Prettier integration test (@fisker)
babel-parser
- #15510 refactor: introduce lookaheadInLineCharCode (@JLHwung)
babel-code-frame, babel-highlight
- #15499 Polish babel-code-frame highlight test (@JLHwung)

Committers: 6

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Ryan Tsao (@rtsao)
@liuxingbaoyu
fisker Cheung (@fisker)

`v7.21.3`

Compare Source

v7.21.3 (2023-03-14)

Thanks @amoeller, @Harpica, and @nzakas for your first PRs!

👓 Spec Compliance

babel-parser
- #15479 disallow mixins/implements in flow interface (@JLHwung)

🐛 Bug Fix

babel-parser
- #15423 [ts] Allow keywords in tuple labels (@Harpica)
babel-plugin-transform-typescript
- #15489 Register var decls generated by import ... = TS transform (@amoeller)
- #15494 fix: Consider export { type foo } as type-only usage (@magic-akari)

💅 Polish

babel-traverse, babel-types
- #15484 Skip node deprecation warnings when used by an old @babel package (@nicolo-ribaudo)
babel-generator
- #15480 chore: Improve jsonCompatibleStrings deprecation (@liuxingbaoyu)

🏠 Internal

#15465 Add ESLint-readable package name (@nzakas)

🔬 Output optimization

babel-plugin-transform-typescript, babel-preset-typescript
- #15467 Optimize TS enums output (@liuxingbaoyu)

Committers: 8

Alexandra Kadykova (@Harpica)
Anders Møller (@amoeller)
Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicholas C. Zakas (@nzakas)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
magic-akari (@magic-akari)

`v7.21.0`

Compare Source

v7.21.0 (2023-02-20)

Thanks @azizghuloum, @ehoogeveen-medweb, @fwienber, and @Lioness100 for your first PRs!

🚀 New Feature

babel-core, babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object
- #15435 feat: Implement privateFieldsAsSymbols assumption for classes (@fwienber)
babel-helper-create-regexp-features-plugin, babel-plugin-proposal-regexp-modifiers, babel-standalone
- #15226 feat: Support regexp modifiers proposal (@liuxingbaoyu)
babel-cli, babel-core, babel-generator, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs, babel-plugin-transform-react-jsx, babel-traverse
- #15022 feat: Generate sourcemaps of friendly call frames (@liuxingbaoyu)
babel-parser, babel-types
- #15384 [ts] Support const modifier in type parameters (@nicolo-ribaudo)
babel-generator, babel-helpers, babel-parser, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15405 Implement decorators as presented at 2023-01 TC39 meeting (@nicolo-ribaudo)
babel-parser
- #15114 Parser option to allow new.target outside functions (@overlookmotel)
- #15320 Add annexb: false parser option to disable Annex B (@nicolo-ribaudo)
babel-core
- #15283 feat: Support .cts as configuration file (@liuxingbaoyu)
babel-generator, babel-parser, babel-plugin-transform-typescript
- #15381 [ts] Support export type * from (@nicolo-ribaudo)

🐛 Bug Fix

babel-plugin-transform-typescript
- #15379 [ts5.0] Better inlining of constants in enums (@liuxingbaoyu)
babel-core
- #15366 handling circular/shared structures in deep-clone (@azizghuloum)
babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-methods, babel-plugin-transform-classes, babel-plugin-transform-new-target
- #15406 Preserve class elements comments in class transform (@JLHwung)
babel-parser, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-types
- #15414 [ts] Fix restrictions for optional parameters (@nicolo-ribaudo)

💅 Polish

babel-parser
- #15400 polish: improve "await as identifier" error in modules (@JLHwung)

🏠 Internal

babel-core
- #15137 Improve CJS compat with ESM-based @babel/core (@nicolo-ribaudo)

🔬 Output optimization

babel-plugin-transform-typescript
- #15418 [ts] Handle exponentiation operator in constant folding (@ehoogeveen-medweb)

Committers: 11

Abdulaziz Ghuloum (@azizghuloum)
Babel Bot (@babel-bot)
Emanuel Hoogeveen (@ehoogeveen-medweb)
Frank Wienberg (@fwienber)
Huáng Jùnliàng (@JLHwung)
Mateusz Burzyński (@Andarist)
Nicolò Ribaudo (@nicolo-ribaudo)
@Lioness100
@liuxingbaoyu
@overlookmotel
fisker Cheung (@fisker)

`v7.20.12`

Compare Source

v7.20.12 (2023-01-04)

Thanks @cross19xx, @JBYoshi and @nmn for your first PRs!

🐛 Bug Fix

babel-traverse
- #15224 Fix TaggedTemplateLiteral evaluation (@nmn)
babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties
- #15312 fix: delete this in static class properties initialization (@SuperSodaSea)

💅 Polish

babel-traverse
- #15313 Implement support for evaluating computed properties. (@JBYoshi)

Committers: 5

Jonathan Browne (@JBYoshi)
Kenneth Kwakye-Gyamfi (@cross19xx)
Naman Goel (@nmn)
Nicolò Ribaudo (@nicolo-ribaudo)
Tianlan Zhou (@SuperSodaSea)

`v7.20.7`

Compare Source

v7.20.7 (2022-12-22)

Thanks @wsypower for your first PR!

👓 Spec Compliance

babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes
- #15223 fix: Deleting super property should throw (@SuperSodaSea)
babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes, babel-plugin-transform-object-super
- #15241 fix: Throw correct error types from sed ant class TDZ helpers (@SuperSodaSea)

🐛 Bug Fix

babel-parser, babel-plugin-transform-typescript
- #15209 fix: Support auto accessors with TypeScript annotations (@liuxingbaoyu)
babel-traverse
- #15287 Fix .parentPath after rename in SwitchCase (@nicolo-ribaudo)
babel-plugin-transform-typescript, babel-traverse
- #15284 fix: Ts import type and func with duplicate name (@liuxingbaoyu)
babel-plugin-transform-block-scoping
- #15278 Fix tdz analysis for reassigned captured for bindings (@nicolo-ribaudo)
babel-plugin-proposal-async-generator-functions, babel-preset-env
- #15235 fix: Transform for await with shadowed variables (@liuxingbaoyu)
babel-generator, babel-plugin-proposal-optional-chaining
- #15258 fix: Correctly generate (a ?? b) as T (@liuxingbaoyu)
babel-plugin-transform-react-jsx, babel-types
- #15233 fix: Emit correct sourcemap ranges for JSXText (@liuxingbaoyu)
babel-core, babel-helpers, babel-plugin-transform-computed-properties, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15232 fix: Computed properties should keep original definition order (@SuperSodaSea)
babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes
- #15223 fix: Deleting super property should throw (@SuperSodaSea)
babel-generator
- #15216 fix: Print newlines for leading Comments of TSEnumMember (@liuxingbaoyu)

💅 Polish

babel-plugin-transform-block-scoping, babel-traverse
- #15275 Improve relative execution tracking in fn exprs (@nicolo-ribaudo)

🏠 Internal

babel-helper-define-map, babel-plugin-transform-property-mutators
- #15274 Inline & simplify @babel/helper-define-map (@nicolo-ribaudo)
babel-core, babel-plugin-proposal-class-properties, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-parameters, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-traverse
- #15200 Rewrite transform-block-scoping plugin (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-helper-compilation-targets
- #15228 perf: Speed up getTargets (@liuxingbaoyu)

Committers: 6

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Tianlan Zhou (@SuperSodaSea)
@liuxingbaoyu
魏 (@wsypower)

`v7.20.5`

Compare Source

v7.20.5 (2022-11-28)

Thanks @davydof and @SuperSodaSea for your first PRs!

👓 Spec Compliance

babel-helpers, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-traverse
- #15183 Improve array destructuring spec compliance (@SuperSodaSea)
babel-cli, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-transform-classes, babel-plugin-transform-runtime, babel-preset-env
- #15182 fix: apply toPropertyKey when defining class members (@JLHwung)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators, babel-plugin-proposal-private-property-in-object, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15133 fix: validate rhs of in when transpiling #p in C (@JLHwung)

🐛 Bug Fix

babel-parser
- #15225 Parse using[foo] as computed member expression (@JLHwung)
- #15207 Export ParseResult type (@davydof)
- #15198 fix: parse import module, ... (@JLHwung)
babel-helper-wrap-function, babel-preset-env, babel-traverse
- #15181 fix: Edge cases for async functions and noNewArrow assumption (@liuxingbaoyu)
babel-plugin-transform-arrow-functions, babel-plugin-transform-parameters, babel-traverse
- #15163 fix: Throw error when compiling super() in arrow functions with default / rest parameters (@SuperSodaSea)
babel-helpers, babel-node, babel-plugin-proposal-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15194 fix: Bump regenerator and add tests (@SuperSodaSea)
babel-helper-create-regexp-features-plugin
- #15192 fix: Update regjsparser for @babel/standalone (@liuxingbaoyu)
babel-parser, babel-types
- #15109 fix: Babel 8 types (@liuxingbaoyu)
babel-generator
- #15143 Don't print inner comments as leading when wrapping in (``) (@nicolo-ribaudo)
babel-plugin-transform-block-scoping, babel-traverse
- #15167 Register switch's discriminant in the outer scope (@nicolo-ribaudo)

💅 Polish

babel-generator
- #15173 Improve generator behavior when comments:false (@liuxingbaoyu)
babel-plugin-transform-block-scoping
- #15164 Only extract IDs for TDZ checks in assign when necessary (@nicolo-ribaudo)

🏠 Internal

babel-core, babel-parser
- #15202 Bump typescript to 4.9.3 (@JLHwung)

Committers: 6

Alexander Davydov (@davydof)
Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Tianlan Zhou (@SuperSodaSea)
@liuxingbaoyu

`v7.20.2`

Compare Source

v7.20.2 (2022-11-04)

🐛 Bug Fix

babel-core, babel-helper-create-class-features-plugin, babel-helper-module-transforms, babel-helper-plugin-utils, babel-helper-simple-access, babel-node, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-react-constant-elements, babel-preset-env, babel-standalone, babel-types
- #15124 fix: @babel/node repl and enable no-use-before-define rule (@liuxingbaoyu)
babel-plugin-transform-typescript
- #15121 fix: tsSatisfiesExpression check with different duplicated @babel/types versions (@liuxingbaoyu)
babel-parser
- #15094 fix: parser typings for plugins (@liuxingbaoyu)
babel-generator
- #15118 Improve printing of [no LineTerminator here] with comments (@nicolo-ribaudo)
babel-plugin-proposal-decorators, babel-plugin-proposal-object-rest-spread, babel-plugin-transform-jscript
- #15113 fix: wrap anonymous class expression within statement (@JLHwung)
babel-plugin-transform-destructuring
- #15104 fix: Destructuring exceptions for ( let { } = 0 ; 0 ; ) (@liuxingbaoyu)

Committers: 3

Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.19.6`

Compare Source

v7.19.6 (2022-10-20)

Thanks @lomirus for your first PR!

👓 Spec Compliance

babel-plugin-proposal-decorators
- #15059 Ensure non-static decorators are applied when a class is instantiated. (@JLHwung)

🐛 Bug Fix

babel-parser
- #15062 Fix parsing of block comments nested in flow comments (@nicolo-ribaudo)
- #15052 fix: improve module block program location tracking (@JLHwung)
babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3
- #15060 Ensure @babel/runtime-corejs3/core-js/*.js can be imported on Node.js 17+ (@JLHwung)
babel-preset-env, babel-traverse
- #15043 fix: preserve this for super.* template tags (@liuxingbaoyu)

💅 Polish

babel-generator, babel-plugin-transform-flow-comments
- #15037 Improve generation of comments without location (@liuxingbaoyu)

📝 Documentation

babel-standalone
- #15055 Fix missing transformSync function name (@lomirus)

🏠 Internal

babel-parser
- #15056 Use startLoc.index instead of carrying around start (@nicolo-ribaudo)
Other
- #15035 chore: Update yarn 3.2.4 (@liuxingbaoyu)

🏃‍♀️ Performance

babel-core, babel-standalone
- #15023 Don't bundle unnecessary plugins in @babel/standalone (@nicolo-ribaudo)

Committers: 4

Huáng Jùnliàng (@JLHwung)
Lomírus (@lomirus)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.19.3`

Compare Source

v7.19.3 (2022-09-27)

🐛 Bug Fix

babel-plugin-proposal-decorators
- #8566 Correctly update bindings of decorated class declarations (@nicolo-ribaudo)
babel-parser
- #14974 fix: Normal parsing of JSXText following JSXSpreadChild (@liuxingbaoyu)
- #14941 fix: Support local exports in TS declare modules (@liuxingbaoyu)
- #14940 fix: allow ts redeclaration with import = and var (@liuxingbaoyu)
babel-generator
- #14962 Fix printing of Flow internal slot functions (@liuxingbaoyu)
babel-cli
- #14950 Emit @babel/cli source maps based on configuration files (@liuxingbaoyu)
babel-plugin-transform-typescript
- #14946 fix: ts exported vars are shadowed by declare (@liuxingbaoyu)

💅 Polish

babel-core
- #14954 Optional filename when preset uses fn test/include/exclude (@nicolo-ribaudo)

🏠 Internal

babel-helper-compilation-targets, babel-helper-transform-fixture-test-runner, babel-parser, babel-preset-env, babel-traverse
- #14961 chore: use c8 for coverage testing (@liuxingbaoyu)

🔬 Output optimization

babel-plugin-transform-typescript
- #14952 [ts] remove nested declare namespace (@liuxingbaoyu)

Committers: 4

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.19.1`

Compare Source

v7.19.1 (2022-09-14)

Thanks @hegemonic for your first PR!

🐛 Bug Fix

babel-core
- #14930 Avoid fancy stack traces size computation (@nicolo-ribaudo)
babel-traverse
- #14932 fix: isForAwaitStatement is broken (@JLHwung)
Other
- #14872 Use the built-in class fields and private methods rules in ESLint 8 (@JLHwung)
babel-parser
- #14920 [estree] attach comments after directives at the end of file (@hegemonic)
- #14900 [ts] allow redeclaring a var/type with the same name as import (@liuxingbaoyu)
babel-plugin-transform-typescript
- #14913 fix: do not remove type import used in TS import= (@JLHwung)

Committers: 5

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Jeff Williams (@hegemonic)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.19.0`

Compare Source

v7.19.0 (2022-09-05)

Blog post: https://babeljs.io/blog/2022/09/05/7.19.0

Thanks @SukkaW for your first PR!

👓 Spec Compliance

babel-parser
- #14666 Support private name in decorator member expression (@JLHwung)
babel-helpers, babel-plugin-proposal-async-generator-functions, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #14877 Remove one promise tick in yield* (tc39/ecma262#2819) (@nicolo-ribaudo)

🚀 New Feature

babel-generator, babel-helpers, babel-parser, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #14836 Add 2022-03 decorators version (stage 3) (@nicolo-ribaudo)
babel-parser
- #14695 [parser] Make decoratorsBeforeExport default to false (@nicolo-ribaudo)
babel-generator, babel-parser
- #14744 Default to hash syntax for Record&Tuple (@nicolo-ribaudo)
babel-standalone
- #14867 feat: add proposal-record-and-tuple to standalone (@JLHwung)
babel-helper-create-regexp-features-plugin, babel-helpers, babel-plugin-proposal-duplicate-named-capturing-groups-regex, babel-plugin-transform-named-capturing-groups-regex, babel-standalone
- #14805 Add support for the duplicate named capturing groups proposal (@nicolo-ribaudo)

🐛 Bug Fix

babel-helper-function-name, babel-helper-wrap-function, babel-plugin-transform-classes
- #14897 Fix: class transform should not drop method definition when key contains non-BMP characters (@JLHwung)
babel-plugin-transform-typescript
- #14890 fix: TS plugin shouldn't remove #privateField! (@liuxingbaoyu)
babel-parser
- #14819 fix: parse a<b>>>c as a<(b>>>c) (@JLHwung)
babel-helper-builder-react-jsx
- #14886 Fix helper-builder-react-jsx compat with Babel 7.9 (@JLHwung)

💅 Polish

babel-core
- #11612 Make error message prefixes more descriptive (@eps1lon)
- #11554 Hide internal @babel/core functions in config errors (@nicolo-ribaudo)

📝 Documentation

#14895 docs: remove david-dm from README (@SukkaW)

🏠 Internal

babel-standalone
- #14863 ship @babel/standalone source maps (@JLHwung)
babel-core, babel-parser, babel-traverse
- #14880 Update typescript to 4.8 (@JLHwung)

Committers: 6

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Sebastian Silbermann (@eps1lon)
Sukka (@SukkaW)
@liuxingbaoyu

`v7.18.13`

Compare Source

v7.18.13 (2022-08-22)

Thanks @djpohly for your first PR!

🐛 Bug Fix

babel-generator
- #14869 fix: jsx with retainLines (@liuxingbaoyu)
babel-core
- #14843 Fix a race condition in @babel/core (@JLHwung)
babel-plugin-transform-destructuring
- #14841 fix: Destructuring exceptions in nested for expressions (@liuxingbaoyu)

💅 Polish

babel-traverse
- #14833 Let path.remove() remove IfStatement.alternate (@djpohly)
- #14837 Add support for static evaluation of ?? operator (@djpohly)

🏠 Internal

#14846 fix: Print build logs correctly (@liuxingbaoyu)

Committers: 5

Babel Bot (@babel-bot)
Devin J. Pohly (@djpohly)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.18.10`

Compare Source

v7.18.10 (2022-08-01)

🚀 New Feature

babel-helper-string-parser, babel-types
- #14757 feat: Automatically generate cooked for templateElement (@liuxingbaoyu)

🐛 Bug Fix

babel-parser
- #14817 fix(parser): allow TS declare readonly fields with initializers (@Josh-Cena)
babel-helper-string-parser, babel-parser
- #14798 Fix position of errors in template literals after newlines (@nicolo-ribaudo)
babel-plugin-transform-typescript
- #14774 fix: TS declare class in namespace should be removed (@yimingjfe)
babel-plugin-transform-react-jsx
- #14759 fix: skip flattening spread object with proto (@JLHwung)
babel-generator
- #14762 fix: Types containing comments generate invalid code (@liuxingbaoyu)
babel-helper-wrap-function, babel-plugin-transform-async-to-generator, babel-traverse
- #14752 Fix compiling async arrows in uncompiled class fields (@nicolo-ribaudo)

🏠 Internal

Other
- #14800 chore: Remove .yarnrc file (@liuxingbaoyu)
- #14802 chore: Fix coverage test (@liuxingbaoyu)
- #14671 feat: Make most make commands cross-platform (@liuxingbaoyu)
- #14790 enable typescript incremental builds (@zxbodya)
babel-traverse
- #14799 Restructure virtual types validator (@JLHwung)
babel-cli
- #14779 chore: expand prettier-e2e test and update typings/deps (@liuxingbaoyu)
babel-parser
- #14796 Make ParseError Much Simpler now that we can use TypeScript (@tolmasky)
babel-core, babel-parser
- #14785 chore: remove flow check scripts (@JLHwung)
babel-cli, babel-core, babel-parser, babel-plugin-transform-unicode-escapes, babel-preset-env, babel-template, babel-traverse
- #14783 Convert @babel/parser to TypeScript (@JLHwung)
babel-helper-string-parser, babel-parser
- #14772 Extract string parsing to a separate package (@nicolo-ribaudo)
babel-cli, babel-node
- #14765 Enforce type checking on babel-{cli,node} (@liuxingbaoyu)

🔬 Output optimization

babel-plugin-proposal-export-default-from
- #14768 optimize: Simplify the export-default-from transform (@magic-akari)

Committers: 10

Babel Bot (@babel-bot)
Bogdan Savluk (@zxbodya)
Francisco Ryan Tolmasky I (@tolmasky)
Huáng Jùnliàng (@JLHwung)
Joshua Chen (@Josh-Cena)
Ming (@yimingjfe)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
magic-akari (@magic-akari)
yuany (@ityuany)

`v7.18.9`

Compare Source

v7.18.9 (2022-07-18)

🐛 Bug Fix

babel-plugin-transform-modules-systemjs, babel-types
- #14763 fix: allow exporting TSDeclareFunction as default (@zxbodya)
babel-generator
- #14758 fix: returnType with comments generates incorrect code (@liuxingbaoyu)

💅 Polish

babel-cli
- #14748 Print a message when the watcher of babel-cli is ready. (@liuxingbaoyu)

🏠 Internal

babel-core, babel-helper-remap-async-to-generator, babel-helpers, babel-parser, babel-plugin-transform-block-scoping, babel-preset-env
- #13414 Prepare for compiling Babel to native ESM (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-wrap-function, babel-helpers, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-decorators, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-traverse, babel-types
- #14739 Provide better parentPath typings (@JLHwung)

🏃‍♀️ Performance

babel-generator
- #14701 perf: Improve generator perf (@liuxingbaoyu)

Committers: 5

Babel Bot (@babel-bot)
Bogdan Savluk (@zxbodya)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.18.6`

Compare Source

v7.18.6 (2022-06-27)

👓 Spec Compliance

babel-parser
- #14650 [ts] Disallow property access after instantiation expression (@nicolo-ribaudo)
- #14636 [ts] Allow ...<...> followed by newline or binary operator (@nicolo-ribaudo)
babel-generator, babel-parser, babel-preset-env, babel-template
- #14668 JSON modules should be imported with default (@JLHwung)

🐛 Bug Fix

babel-helper-remap-async-to-generator, babel-plugin-proposal-async-generator-functions
- #14391 Transform await in computed class keys (@Yokubjon-J)
babel-plugin-transform-parameters
- #14694 fix: preserve function params type if possible (@magic-akari)
babel-core
- #14583 fix: Memory leak when deep cloning in babel-core (@liuxingbaoyu)
babel-core, babel-helper-check-duplicate-nodes, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining, babel-plugin-transform-runtime
- #14663 Fix import { types } from "@babel/core" with native ESM (@nicolo-ribaudo)

🏠 Internal

babel-standalone
- #14697 Add proposal-unicode-sets-regex to @babel/standalone (@nicolo-ribaudo)
Other
- #14687 chore: Update bench baselines (@liuxingbaoyu)
babel-generator, babel-types
- #14685 enable TS compiler option: strictBindCallApply (@JLHwung)
babel-code-frame, babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-check-duplicate-nodes, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-fixtures, babel-helper-function-name, babel-helper-hoist-variables, babel-helper-member-expression-to-functions, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-optimise-call-expression, babel-helper-plugin-test-runner, babel-helper-plugin-utils, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-simple-access, babel-helper-split-export-declaration, babel-helper-transform-fixture-test-runner, babel-helper-validator-option, babel-helper-wrap-function, babel-helpers, babel-highlight, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-function-bind, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-syntax-typescript, babel-plugin-transform-block-scoped-functions, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-computed-properties, babel-plugin-transform-destructuring, babel-plugin-transform-duplicate-keys, babel-plugin-transform-exponentiation-operator, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-for-of, babel-plugin-transform-function-name, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-proto-to-assign, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-display-name, babel-plugin-transform-react-inline-elements, babel-plugin-transform-react-jsx-compat, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-preset-env, babel-preset-typescript, babel-standalone, babel-template, babel-traverse, babel-types
- #14601 enable noImplicitAny (@JLHwung)
babel-core, babel-helper-transform-fixture-test-runner, babel-plugin-transform-destructuring
- #14659 Run Babel asynchronously in fixtures (@nicolo-ribaudo)

Committers: 6

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@Yokubjon-J
@liuxingbaoyu
magic-akari (@magic-akari)

`v7.18.5`

Compare Source

v7.18.5 (2022-06-13)

Thanks @underfin and @vasicvuk for your first PRs!

🐛 Bug Fix

babel-plugin-transform-new-target
- #14611 fix: new.target with shadowed class name (@liuxingbaoyu)
babel-plugin-transform-modules-systemjs
- #14655 Fix named destructuring exports (@underfin)

📝 Documentation

#14332 docs: eslint-parser requireConfigFile behaviour (@JLHwung)
#14619 Move v7 prereleases changelog to a separate file (@nicolo-ribaudo)

🏠 Internal

babel-traverse
- #14649 Rely on the call stack to clean up cache in _guessExecutionStatusRelativeTo (@nicolo-ribaudo)
babel-core
- #14641 Change limit of source map 3MB (@vasicvuk)
Other
- #14627 Speedup e2e test on github (@liuxingbaoyu)
- #14248 chore: automate compat-data update (@tony-go)
babel-parser
- #14592 feat: Automatically generate test results that do not exist (@liuxingbaoyu)

🏃‍♀️ Performance

babel-traverse
- #14617 Fix _guessExecutionStatusRelativeToDifferentFunctions perf (@liuxingbaoyu)

Committers: 7

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Tony Gorez (@tony-go)
Vuk Vasić (@vasicvuk)
@liuxingbaoyu
@underfin

`v7.18.2`

Compare Source

v7.18.2 (2022-05-25)

🐛 Bug Fix

babel-plugin-transform-template-literals
- #14582 fix: skip template literal transform for TSLiteralType (@JLHwung)
babel-helpers
- #14537 Support frozen built-ins in @babel/runtime (@Jack-Works)
babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #14581 Define the global regeneratorRuntime in @babel/runtime/regenerator (@nicolo-ribaudo)
babel-helper-environment-visitor, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-traverse, babel-types
- #14371 environmentVisitor should skip decorator expressions (@JLHwung)

📝 Documentation

babel-types
- #14571 add Accessor alias description (@JLHwung)

🏠 Internal

#14541 Fix synchronization between main thread and worker (@liuxingbaoyu)

Committers: 4

Huáng Jùnliàng (@JLHwung)
Jack Works (@Jack-Works)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu

`v7.18.0`

Compare Source

v7.18.0 (2022-05-19)

Thanks @NickHeiner for your first PR!

🚀 New Feature

babel-preset-env
- #14556 feat: add import-assertions to shippedProposals (@JLHwung)
babel-helper-create-class-features-plugin, babel-helper-define-map, babel-plugin-proposal-class-static-block, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-object-rest-spread, babel-plugin-syntax-destructuring-private, babel-plugin-transform-destructuring, babel-plugin-transform-proto-to-assign, babel-plugin-transform-typescript, babel-standalone, babel-traverse, babel-types
- #14304 Transform destructuring private (@JLHwung)
babel-generator, babel-parser, babel-types
- #14359 [ts 4.7] Support optional variance annotations (@magic-akari)
babel-generator, babel-parser
- #14476 [ts 4.7] Support extends constraints for infer (@sosukesuzuki)
babel-generator, babel-parser, babel-plugin-transform-typescript, babel-traverse, babel-types
- #14457 [ts] Add support for instantiation expressions (@nicolo-ribaudo)
babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #14456 Pass filename to importInterop method (@NickHeiner)

🐛 Bug Fix

babel-types
- #14551 Do not create multiple copies of comments when cloning nodes (@liuxingbaoyu)
babel-parser
- #14557 Fix parsing of < after object literals with the jsx plugin (@JLHwung)
babel-plugin-transform-react-pure-annotations
- #14528 fix: do not mark computed React[...] methods as pure (@JLHwung)

💅 Polish

babel-core, babel-helper-transform-fixture-test-runner, babel-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
- #14538 Inline regeneratorRuntime as a normal helper (@nicolo-ribaudo)

🏠 Internal

babel-core, babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-modules-systemjs
- #14530 improve helper-create-class-features typings (@JLHwung)

Committers: 6

Huáng Jùnliàng (@JLHwung)
Nick Heiner (@NickHeiner)
Nicolò Ribaudo (@nicolo-ribaudo)
Sosuke Suzuki (@sosukesuzuki)
@liuxingbaoyu
magic-akari (@magic-akari)

`v7.17.12`

Compare Source

v7.17.12 (2022-05-16)

Thanks @varunsh-coder and @xiawenqi for your first pull requests!

🐛 Bug Fix

babel-plugin-transform-react-constant-elements
- #14536 Never hoist JSX elts referencing vars from the current scope (@nicolo-ribaudo)
babel-generator
- #14524 fix: perserve parentheses of lhs id with rhs unamed fn (@JLHwung)
- #14532 Print necessary parentheses for functions in postfix expressions (@xiawenqi)
babel-plugin-transform-destructuring
- #14494 Update scope info after destructuring transform (@peey)
babel-parser
- #14522 fix: allow liberal named type-as imports (@JLHwung)
babel-parser, babel-plugin-transform-destructuring, babel-types
- #14500 Fix parsing ts type casts and nested patterns in destructuring (@nicolo-ribaudo)

🏠 Internal

babel-plugin-proposal-decorators, babel-types
- #14519 @babel/types builder improvements (@JLHwung)
babel-core
- #14490 Update to Jest 28 (@JLHwung)
babel-core, babel-generator, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-module-transforms, babel-helper-plugin-utils, babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-do-expressions, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-export-default-from, babel-plugin-proposal-export-namespace-from, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-nullish-coalescing-operator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-proposal-unicode-property-regex, babel-plugin-syntax-decorators, babel-plugin-syntax-destructuring-private, babel-plugin-syntax-flow, babel-plugin-syntax-import-assertions, babel-plugin-syntax-pipeline-operator, babel-plugin-syntax-record-and-tuple, babel-plugin-syntax-typescript, babel-plugin-transform-arrow-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-computed-properties, babel-plugin-transform-destructuring, babel-plugin-transform-duplicate-keys, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-for-of, babel-plugin-transform-instanceof, babel-plugin-transform-jscript, babel-plugin-transform-literals, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-new-target, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-proto-to-assign, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-jsx, babel-plugin-transform-reserved-words, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-template-literals, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript, babel-traverse, babel-types
- #14499 Provide plugin/preset typings from plugin-utils (@JLHwung)

Committers: 9

Babel Bot (@babel-bot)
Conrad Buck (@conartist6)
Huáng Jùnliàng (@JLHwung)
Justin Ridgewell (@jridgewell)
Nicolò Ribaudo (@nicolo-ribaudo)
Peeyush Kushwaha (@peey)
Simon Lydell (@lydell)
Varun Sharma (@varunsh-coder)
Xia Wenqi (@xiawenqi)

`v7.17.10`

Compare Source

v7.17.10 (2022-04-29)

Thanks @Abreto, @Andoryuuta, @apeltop, @JohnDaly, and @wjw99830 for your first PRs!

🐛 Bug Fix

babel-cli, babel-core, babel-generator, babel-helper-transform-fixture-test-runner
- #14479 [cli] Avoid SourceMapGenerator for simple map concatenation (@jridgewell)

💅 Polish

babel-cli, babel-core, babel-generator, babel-helper-fixtures, babel-helper-transform-fixture-test-runner
- #14506 Do not add sourcemap markings for indentation (@jridgewell)
babel-plugin-proposal-pipeline-operator, babel-traverse
- #14424 Update detection of pure nodes (Scope#isPure) (@JLHwung)

🏠 Internal

babel-core
- #14493 Remove git.io shortlinks from repo (@Andoryuuta)
Other
- #14462 fix: build standalone on windows (@liuxingbaoyu)

🏃‍♀️ Performance

babel-cli, babel-core, babel-generator
- #14497 Switch to @jridgewell/gen-mapping for sourcemap generation (@jridgewell)

Committers: 12

Abreto Fu (@Abreto)
Andrew Gutekanst (@Andoryuuta)
Babel Bot (@babel-bot)
Conrad Buck (@conartist6)
Daniel Tschinder (@danez)
Huáng Jùnliàng (@JLHwung)
John Daly (@JohnDaly)
Justin Ridgewell (@jridgewell)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
apeltop (@apeltop)
pigw4ng (@wjw99830)

`v7.17.9`

Compare Source

v7.17.9 (2022-04-06)

Thanks @CommanderRoot, @fargito and @swandir for your first PRs!

🐛 Bug Fix

babel-parser, babel-standalone
- #14427 Restore numeric seaprators support in @babel/standalone (@nicolo-ribaudo)
babel-traverse
- #14403 Fix NodePath.referencesImport for JSXMemberExpression (@swandir)
babel-plugin-proposal-decorators
- #14396 [2021-12] Support class decorators in export declarations (@nicolo-ribaudo)
- #14387 fix: forward accessor proxy getter results (@JLHwung)
babel-parser
- #14384 fix: parse type parameters within correct context (@JLHwung)
babel-generator, babel-parser
- #14378 Parenthesize non-simple decorator expression (@JLHwung)
babel-plugin-transform-classes, babel-plugin-transform-modules-commonjs, babel-preset-env
- #14366 Align named imports behavior in .mjs and .js files (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties
- #14351 [setPublicClassFields] Use define for static name/length (@nicolo-ribaudo)

💅 Polish

babel-plugin-proposal-decorators
- #14398 Add missing semicolons in 2021-12 decorators output (@nicolo-ribaudo)

📝 Documentation

#14397 Mention how to report vulns in Babel dependencies (@nicolo-ribaudo)

🏠 Internal

Other
- #14419 Use jest-light-runner from npm (@nicolo-ribaudo)
babel-cli
- #14385 Fix flaky @babel/cli test (@JLHwung)
babel-helper-function-name, babel-helper-get-function-arity
- #14389 Inline @babel/helper-get-function-arity package (@nicolo-ribaudo)
babel-helpers
- #14343 Remove unused @babel/helpers code (@nicolo-ribaudo)
babel-core, babel-highlight, babel-parser
- #14377 refactor: replace deprecated String.prototype.substr() (@CommanderRoot)

Committers: 6

Babel Bot (@babel-bot)
François Farge (@fargito)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
@CommanderRoot
@swandir

`v7.17.8`

Compare Source

v7.17.8 (2022-03-18)

👓 Spec Compliance

babel-helpers, babel-plugin-proposal-decorators
- #14353 Update decorators to match latest spec (@pzuraq)
- #14339 Decorators misc fixes (@JLHwung)

🐛 Bug Fix

babel-plugin-transform-modules-systemjs
- #14057 [systemjs] Fix nested let/const shadowing imported bindings (@The-x-Theorist)
babel-parser
- #14362 Allow keywords in TS qualified types (@nicolo-ribaudo)

↩️ Revert

babel-parser
- #14367 Defer <T>() => {} TSX error to Babel 8 (@nicolo-ribaudo)

Committers: 4

Chris Garrett (@pzuraq)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Sneh Khatri (@The-x-Theorist)

`v7.17.7`

Compare Source

v7.17.7 (2022-03-14)

Thanks @cha0s, @dev-itsheng, @green1052, @jlennox and @Yokubjon-J for your first PRs!

👓 Spec Compliance

babel-generator, babel-parser
- #14135 [tsx] raise error on single arrow type argument without comma (@ozanhonamlioglu)

🐛 Bug Fix

babel-helper-compilation-targets
- #14294 Avoid resolveTargets call if browsers is an empty array (@dev-itsheng)
babel-helper-module-transforms, babel-helper-simple-access, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #14341 Fix update expression for exported bigints (@magic-akari)
babel-parser
- #14344 Allow variable and function with the same name in static blocks (@Yokubjon-J)
- #14327 Remove length restriction from JSX entities, and ignore Object.prototype (@nicolo-ribaudo)
- #14293 fix(ts): skip func-type param start on parsing (@JLHwung)
babel-helpers, babel-plugin-proposal-decorators
- #14335 Fix static/proto initializers when there aren't class fields (@JLHwung)
- #14334 fix: push newClass only when class is decorated (@JLHwung)
babel-generator
- #14309 Fix import type/typeof printing with no specifiers (@The-x-Theorist)
babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
- #14313 Fix duplicate exports initialization with many exports (@JasinYip)
babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-transform-classes, babel-plugin-transform-object-super
- #14311 fix: support bigints in update expressions for private fields (@magic-akari)
babel-register
- #14303 Fix babel register cache invalidation (@cha0s)

💅 Polish

babel-parser
- #14338 Report single error for invalid num seps in unicode escapes (@nicolo-ribaudo)

🏠 Internal

babel-generator, babel-parser
- #14320 Type-safe ParseErrors (@tolmasky)
babel-plugin-transform-destructuring
- #14236 Improve transform-destructuring typings (@JLHwung)
Other
- #14180 Convert ESLint plugins to CommonJS (@nicolo-ribaudo)

Committers: 13

Babel Bot (@babel-bot)
Francisco Ryan Tolmasky I (@tolmasky)
Huáng Jùnliàng (@JLHwung)
Joseph Lennox (@jlennox)
Mateusz Burzyński (@Andarist)
Nicolò Ribaudo (@nicolo-ribaudo)
Ozan H. (@ozanhonamlioglu)
Ruben R (@cha0s)
Sneh Khatri (@The-x-Theorist)
@Yokubjon-J
@green1052
magic-akari (@magic-akari)
那里好脏不可以 (@dev-itsheng)

`v7.17.5`

Compare Source

v7.17.5 (2022-02-17)

Thanks @thebanjomatic for your first PR!

🐛 Bug Fix

babel-core
- #14283 Make source maps plain objects for use with t.valueToNode (@thebanjomatic)
- #14282 Fix merging sourcemaps on Windows (@jridgewell)

Committers: 2

Adam Hines (@thebanjomatic)
Justin Ridgewell (@jridgewell)

`v7.17.4`

Compare Source

v7.17.4 (2022-02-15)

🐛 Bug Fix

babel-core
- #14274 Fix infinite recursion when merge sourcemaps (@jridgewell)

Committers: 1

Justin Ridgewell (@jridgewell)

`v7.17.3`

Compare Source

v7.17.3 (2022-02-15)

Thanks @zhangenming for your first PR!

🐛 Bug Fix

babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
- #14271 jsx-development: do not emit this within ts module block (@JLHwung)
babel-plugin-transform-destructuring
- #14240 Fix destructuring with holes in assign pattern (@magic-akari)

🏠 Internal

babel-cli, babel-core, babel-generator, babel-helper-transform-fixture-test-runner
- #14253 Convert all SourceMapConsumers to TraceMaps (@jridgewell)

🔬 Output optimization

babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-transform-new-target, babel-plugin-transform-parameters, babel-traverse
- #14268 Skip unnecessary temp vars in path.insertAfter (@nicolo-ribaudo)

Committers: 7

Babel Bot (@babel-bot)
Huáng Jùnliàng (@JLHwung)
Justin Ridgewell (@jridgewell)
Nicolò Ribaudo (@nicolo-ribaudo)
Sosuke Suzuki (@sosukesuzuki)
@zhangenming
magic-akari (@magic-akari)

`v7.17.2`

Compare Source

v7.17.2 (2022-02-08)

🐛 Bug Fix

babel-helpers, babel-plugin-proposal-decorators
- #14244 Fix 2021-12 decorators application order (@JLHwung)
babel-core
- #14241 Fix reinstantiation of inherited plugins (@nicolo-ribaudo)
- #14246 Merge multi-source output sourcemaps (@jridgewell)

Committers: 3

Huáng Jùnliàng (@JLHwung)
Justin Ridgewell (@jridgewell)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.17.0`

Compare Source

v7.17.0 (2022-02-02)

Thanks @atti187 and @phulin for your first PRs!

🚀 New Feature

babel-cli, babel-core
- #14065 Allow plugins/presets to indicate external dependencies (@nicolo-ribaudo)
babel-core, babel-parser, babel-traverse
- #14174 Expose .index on Position to internally track nodes location (@tolmasky)
babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
- #13973 proposal-pipe: Add support for ^^ and @@ topics (@js-choi)
babel-traverse
- #13940 Add new method to check if node is null or not (@danez)
babel-generator, babel-parser, babel-plugin-syntax-destructuring-private, babel-standalone
- #13931 Parse destructuring private fields (@JLHwung)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone, babel-types
- #14004 Add new decorators transform (@pzuraq)
babel-generator, babel-parser, babel-traverse, babel-types
- #13681 Add the decoratorsAutoAccessors parser plugin (@pzuraq)
babel-core, babel-helper-create-regexp-features-plugin, babel-plugin-proposal-unicode-sets-regex, babel-plugin-syntax-unicode-sets-regex, babel-plugin-transform-dotall-regex
- #14125 Add transform support for the "regexp unicode sets" proposal (@nicolo-ribaudo)
babel-parser
- #14086 Add parser support for the "regexp unicode sets" proposal (@nicolo-ribaudo)
babel-register
- #14087 Expose @babel/register/experimental-worker (@nicolo-ribaudo)

🐛 Bug Fix

babel-parser
- #14145 Reinterpret << when parsing TS type arguments (@JLHwung)
babel-plugin-transform-runtime
- #14187 Normalize absolute paths on Windows (@atti187)

📝 Documentation

#14223 Remove Babel 6 from SECURITY.md (@nicolo-ribaudo)

🏠 Internal

babel-helper-fixtures, babel-parser
- #14201 Fuzz test location-related parser options (@tolmasky)
babel-compat-data
- #14208 Update compat data (specifically for rhino 1.7.14) (@phulin)
Other
- #14190 chore: run tscheck on babel 8 breaking test (@JLHwung)

🏃‍♀️ Performance

babel-cli, babel-core
- #14209 Switch to @ampproject/remapping to merge source maps (@jridgewell)

Committers: 10

Chris Garrett (@pzuraq)
Daniel Tschinder (@danez)
Francisco Ryan Tolmasky I (@tolmasky)
Huáng Jùnliàng (@JLHwung)
J. S. Choi (@js-choi)
Justin Ridgewell (@jridgewell)
Mattias Ekstrand (@atti187)
Nicolò Ribaudo (@nicolo-ribaudo)
Patrick Hulin (@phulin)
@overlookmotel

`v7.16.12`

Compare Source

v7.16.12 (2022-01-22)

🐛 Bug Fix

babel-core
- #14192 Avoid dynamic import when it's not needed (@nicolo-ribaudo)
babel-parser
- #14194 fix: incorrect in parsing in arrow ConciseBody (@JLHwung)

Committers: 2

Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.16.10`

Compare Source

v7.16.10 (2022-01-19)

Thanks @blankPen for your first PR!

🐛 Bug Fix

babel-highlight
- #14165 Avoid infinite loop when highlighting an empty input (@blankPen)
babel-traverse
- #14164 Handle logical assignment in super property transforms (@magic-akari)
- #14162 Fix the transform of super.foo--/super[foo]-- (and prefix) (@magic-akari)
babel-core
- #14110 Respect package.json#exports when resolving plugins (@nicolo-ribaudo)
- #14153 Disable "Reentrant plugin detected" error in async mode (@nicolo-ribaudo)

🏠 Internal

babel-plugin-transform-runtime
- #14157 Remove workaround for _typeof in runtime build script (@nicolo-ribaudo)
babel-parser
- #14130 Improve errors location tracking (@tolmasky)

🔬 Output optimization

babel-helper-create-class-features-plugin, babel-preset-env
- #14169 Skip class fields transform when not necessary for private methods (@nicolo-ribaudo)

Committers: 5

1o57 (@blankPen)
Francisco Ryan Tolmasky I (@tolmasky)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
magic-akari (@magic-akari)

`v7.16.7`

Compare Source

v7.16.7 (2021-12-31)

Thanks @exb for your first PR!

👓 Spec Compliance

babel-parser
- #14049 fix: check preceding line break before exclamation (@JLHwung)

🐛 Bug Fix

babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #14081 Import the correct ./typeof.js helper in @babel/runtime (@exb)
babel-helpers
- #14072 Fix derived classes in Chrome <= 36 (@nicolo-ribaudo)
babel-helper-function-name, babel-plugin-transform-function-name
- #14047 Fix unicode handling in generated function names (@The-x-Theorist)

💅 Polish

babel-core
- #14067 Allow $schema property in json config files (@The-x-Theorist)

Committers: 4

Endrit Bajo (@exb)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Sneh Khatri (@The-x-Theorist)

`v7.16.5`

Compare Source

v7.16.5 (2021-12-13)

Thanks @chimurai and @krosenberg for your first PRs!

👓 Spec Compliance

babel-cli, babel-core, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-jscript, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-typescript, babel-preset-env
- #12115 Mark class prototype as read-only (@wentout)

🐛 Bug Fix

babel-plugin-transform-parameters
- #14032 Fix: default rest argument array elements as undefined (@The-x-Theorist)
babel-plugin-transform-arrow-functions, babel-traverse
- #14036 Don't resolve shadowed arguments variables from functions (@The-x-Theorist)
babel-parser
- #14039 maintain estree string literal shape when cloned (@JLHwung)
babel-traverse
- #14016 Fix duplicate declaration error on ambient class declarations (@The-x-Theorist)
babel-generator
- #14014 Support flow function type annotation with no parent (@krosenberg)
babel-plugin-transform-react-jsx
- #14012 Fix JSX pragma anywhere in comment (@The-x-Theorist)
babel-helper-create-class-features-plugin, babel-helper-environment-visitor, babel-helper-member-expression-to-functions, babel-helper-module-transforms, babel-helper-replace-supers, babel-plugin-transform-classes, babel-traverse
- #14005 Fix handling of this&co in computed keys in arrows transform (@nicolo-ribaudo)

💅 Polish

babel-parser
- #13968 Recover from shorthand assign exprs (@JLHwung)
- #13975 fix: update UnexpectedPrivateField error message (@JLHwung)

📝 Documentation

Many packages
- #14006 Regenerate monorepo READMEs (@nicolo-ribaudo)

🏠 Internal

Every package
- #13966 Run tests in a native Node.js ESM environment (@nicolo-ribaudo)
babel-parser
- #13982 Extend hasPlugin to accept plugin-configuration array pairs (@js-choi)
babel-helpers
- #13996 Don't use ESM for required files in @babel/helpers tests (@nicolo-ribaudo)
babel-plugin-proposal-object-rest-spread, babel-traverse
- #13948 Convert proposal-object-rest-spread to TS (@JLHwung)
babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-optional-chaining, babel-preset-react, babel-preset-typescript
- #13978 Only bundle the release build, and don't import src in tests (@nicolo-ribaudo)
Other
- #13976 Fail CI when @babel/runtime ESM tests fail (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-parser
- #13919 Improve template tokenizing (@JLHwung)

🔬 Output optimization

babel-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime
- #13837 minify helpers-generated.ts (@lightmare)

Committers: 10

Babel Bot (@babel-bot)
Bogdan Savluk (@zxbodya)
Huáng Jùnliàng (@JLHwung)
J. S. Choi (@js-choi)
Kyle Rosenberg (@krosenberg)
Mickey Rose (@lightmare)
Nicolò Ribaudo (@nicolo-ribaudo)
Sneh Khatri (@The-x-Theorist)
@chimurai
wentout (@wentout)

`v7.16.0`

Compare Source

v7.16.0 (2021-10-30)

👓 Spec Compliance

babel-helpers, babel-plugin-proposal-async-generator-functions, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #13824 Await promises from sync iterators with for-await (@nicolo-ribaudo)

🚀 New Feature

babel-generator, babel-parser, babel-plugin-transform-typescript, babel-types
- #13802 Support TypeScript 4.5 type-only import/export specifiers (@sosukesuzuki)
babel-parser
- #13887 feat: support startColumn option (@JLHwung)
babel-helper-fixtures, babel-helper-transform-fixture-test-runner, babel-parser, babel-plugin-syntax-typescript, babel-preset-typescript
- #13838 Handle .mts and .cts files in @babel/preset-typescript (@nicolo-ribaudo)
Other
- #13782 Add ESLint 8 support to @babel/eslint-parser (@nicolo-ribaudo)
babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
- #13749 Caret topic (pipe operator) (@js-choi)
babel-compat-data, babel-generator, babel-parser, babel-preset-env, babel-types
- #13713 Enable class static blocks by default (@sosukesuzuki)
babel-helper-skip-transparent-expression-wrappers, babel-plugin-proposal-optional-chaining
- #13687 add skipTransparentExprWrapperNodes helper (@lightmare)
babel-traverse, babel-types
- #13666 Add aliases for Standardized, TypeScript, and Flow (@jridgewell)

🐛 Bug Fix

babel-parser, babel-plugin-transform-typescript
- #13876 [ts] Support private methods overloads (@nicolo-ribaudo)
babel-plugin-transform-typescript
- #13865 fix: allow enum member without initializer after non-literal member (@lightmare)
babel-core, babel-helper-create-class-features-plugin, babel-plugin-transform-typescript
- #13854 Don't transform declare class in plugin-proposal-class-properties (@forivall)
babel-compat-data, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-react-constant-elements, babel-preset-env, babel-traverse
- #13842 Implement @babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression (@JLHwung)
babel-plugin-proposal-async-generator-functions, babel-traverse
- #13813 Restore traversal context after enter / traverse (@JLHwung)
babel-traverse, babel-types
- #13832 Mark static block as FunctionParent (@JLHwung)
babel-generator
- #13825 Fix missing inner comments in function expressions (@overlookmotel)

🏠 Internal

Every package
- #13772 Use workspace:^ to specify @babel/ dependencies (@nicolo-ribaudo)
Other
- #13856 Update to Yarn 3.1 (@nicolo-ribaudo)
- #13867 Test on Node.js 17 (@nicolo-ribaudo)
babel-helper-fixtures, babel-plugin-proposal-class-properties, babel-plugin-transform-runtime, babel-preset-react
- #13858 Force loading plugins/presets from the monorepo in tests (@nicolo-ribaudo)
babel-types
- #13844 [ts] precise return type on createTypeAnnotationBasedOnTypeof (babel-types) (@lightmare)
babel-helpers
- #13841 minor: remove ineffectual helper names filter (@lightmare)
babel-core, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-types
- #13820 Improve transform-react-jsx typings (@JLHwung)

🏃‍♀️ Performance

babel-types
- #13843 Simplify (transpiled) babel-types builder wrappers (@lightmare)

Committers: 9

Babel Bot (@babel-bot)
Emily Marigold Klassen (@forivall)
Huáng Jùnliàng (@JLHwung)
J. S. Choi (@js-choi)
Justin Ridgewell (@jridgewell)
Mickey Rose (@lightmare)
Nicolò Ribaudo (@nicolo-ribaudo)
Sosuke Suzuki (@sosukesuzuki)
@overlookmotel

`v7.15.8`

Compare Source

v7.15.8 (2021-10-06)

Thanks @julienw, @NotWearingPants and @shoonia for your first PRs!

👓 Spec Compliance

babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #13788 Sort module export names (@JLHwung)
babel-parser
- #13769 Tokenize keywords-like identifier as new tokens (@JLHwung)

🐛 Bug Fix

babel-generator
- #13821 Fix missing inner comments in class expressions (@overlookmotel)
babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator
- #13803 Collect comments around parentheses in expressions (@nicolo-ribaudo)
babel-plugin-transform-typescript
- #13800 fix: remove imported types from export (@JLHwung)

💅 Polish

babel-core
- #13814 Improve debug logging for IgnoreList (@paleite)
babel-node
- #13784 [@babel/node] Forward the signal SIGTERM as well (@julienw)

🏠 Internal

#13808 Update parser plugins for TypeScript tests (@sosukesuzuki)
#13795 Fix Gulpfile path separator issue on Windows (@NotWearingPants)

🏃‍♀️ Performance

babel-code-frame
- #13812 Optimization of string splitting (@shoonia)

Committers: 10

Alexander Zaytsev (@shoonia)
Babel Bot (@babel-bot)
Hirotaka Tagawa / wafuwafu13 (@wafuwafu13)
Huáng Jùnliàng (@JLHwung)
Julien Wajsberg (@julienw)
Nicolò Ribaudo (@nicolo-ribaudo)
Patrick Eriksson (@paleite)
Sosuke Suzuki (@sosukesuzuki)
@NotWearingPants
@overlookmotel

`v7.15.5`

Compare Source

v7.15.5 (2021-09-04)

👓 Spec Compliance

babel-parser
- #13727 Disallow #a in #b in c and similar expressions (@nicolo-ribaudo)

↩️ Revert

babel-core
- #13732 Revert "fix: non breaking align options naming" (@fedeci)

Committers: 3

Babel Bot (@babel-bot)
Federico Ciardi (@fedeci)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.15.4`

Compare Source

v7.15.4 (2021-09-02)

Thanks @flyinox, @komyg, and @meskill for your first PRs!

👓 Spec Compliance

babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #13601 Disallow reinitializing private elements (@komyg)

🐛 Bug Fix

#13638 [eslint] Allow "latest" as ecmaVersion (@fisker)
babel-traverse, babel-types
- #13723 getBindingIdentifiers should return params for private methods (@JLHwung)
babel-types
- #13715 [babel 8] fix: stricter rest element builder check (@JLHwung)
babel-helper-compilation-targets
- #13697 fix: pass browserslistEnv to resolveTargets (@meskill)
babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-property-in-object
- #13656 fix: fix static private field shadowed by local variable (@colinaaa)
babel-plugin-transform-typescript
- #13664 [ts] Fix transform for nested namespaces shorthand syntax (@nicolo-ribaudo)
babel-parser
- #13680 fix(babel-parser): delete static property from class static block for TS (@sosukesuzuki)
- #13695 fix: assure left bracket is not consumed after dot (@JLHwung)
babel-core
- #13532 fix: non breaking align options naming (@fedeci)

📝 Documentation

babel-parser
- #13691 add missing ExportNamespaceSpecifier in spec.md (@flyinox)

🏠 Internal

babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-property-in-object, babel-plugin-syntax-class-static-block, babel-plugin-syntax-private-property-in-object, babel-plugin-syntax-top-level-await, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-preset-env, babel-standalone
- #13717 archive stage 4 parser plugins (@JLHwung)

🏃‍♀️ Performance

babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-function-name, babel-helper-get-function-arity, babel-helper-hoist-variables, babel-helper-member-expression-to-functions, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-optimise-call-expression, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-simple-access, babel-helper-skip-transparent-expression-wrappers, babel-helper-split-export-declaration, babel-helper-wrap-function, babel-helpers, babel-preset-env, babel-template, babel-traverse
- #13685 Use named imports for babel types (@JLHwung)
babel-cli, babel-helper-define-map, babel-helpers, babel-node, babel-parser, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-for-of, babel-plugin-transform-modules-systemjs, babel-plugin-transform-parameters, babel-traverse, babel-types
- #13609 perf: partially replace .concat with .push (@fedeci)

Committers: 11

Babel Bot (@babel-bot)
Dijun Liu (@flyinox)
Federico Ciardi (@fedeci)
Felipe Armoni (@komyg)
Huáng Jùnliàng (@JLHwung)
Mickey Rose (@lightmare)
Nicolò Ribaudo (@nicolo-ribaudo)
Sosuke Suzuki (@sosukesuzuki)
@meskill
fisker Cheung (@fisker)
王清雨 (@colinaaa)

`v7.15.0`

Compare Source

v7.15.0 (2021-08-04)

Thanks @a-tarasyuk and @gausie for your first PRs!

👓 Spec Compliance

babel-parser
- #13523 feat(ts): raise error for abstract property with initializer (@fedeci)

🚀 New Feature

babel-parser
- #13229 Add attachComment parser option to disable comment attachment (@JLHwung)
babel-standalone
- #13476 standalone: update preset-stage-* (@sosukesuzuki)
- #13555 feat: support hack pipeline in @babel/standalone (@JLHwung)
babel-parser, babel-preset-env
- #13387 Enable top-level await parsing by default (@nicolo-ribaudo)
babel-plugin-transform-typescript, babel-preset-typescript
- #13324 Support TypeScript const enums (@nicolo-ribaudo)
babel-plugin-transform-typescript
- #13528 feat(typescript): implement namespace alias (@colinaaa)
babel-core, babel-helper-create-class-features-plugin, babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
- #13290 feat: add noIncompleteNsImportDetection assumption to plugin-transform-modules-commonjs (@fedeci)
babel-plugin-transform-react-display-name
- #13501 Add display name after create context (@JLHwung)
babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
- #13416 Hack-pipe proposal with % topic token (@js-choi)
babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator, babel-traverse, babel-types
- #13191 Add support for the "Hack" pipeline proposal (@js-choi)
babel-plugin-transform-runtime
- #13398 Expose @babel/eslint-parser/experimental-worker (@nicolo-ribaudo)
babel-compat-data, babel-helper-compilation-targets, babel-preset-env
- #13448 Add support for rhino as a compilation target (@gausie)
babel-compat-data, babel-parser, babel-preset-env
- #13554 Enable ergonomic brand checks (#priv in) by default (@nicolo-ribaudo)

🐛 Bug Fix

babel-parser, babel-plugin-transform-typescript
- #13513 [ts] support optional chain call with generic (@lala7573)
babel-plugin-transform-typescript
- #13605 Handle typescript function overloading in a default export (@tony-go)
babel-parser
- #13536 Fix %== parsing in hack pipes (@nicolo-ribaudo)
- #13426 parser: Fix Hack/smart-pipe error positions (@js-choi)
- #13622 fix(ts): raise error for export default interface {} (@a-tarasyuk)

📝 Documentation

#13607 chore(doc): add jest specific pckg command (@tony-go)

Committers: 10

Federico Ciardi (@fedeci)
Huáng Jùnliàng (@JLHwung)
J. S. Choi (@js-choi)
Nicolò Ribaudo (@nicolo-ribaudo)
Oleksandr T. (@a-tarasyuk)
Samuel Gaus (@gausie)
Sosuke Suzuki (@sosukesuzuki)
Tony Gorez (@tony-go)
Yeonju Hwang (@lala7573)
王清雨 (@colinaaa)

`v7.14.8`

Compare Source

v7.14.8 (2021-07-20)

Thanks @colinaaa, @jaeseokk and @nme077 for your first PRs!

👓 Spec Compliance

babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-transform-new-target
- #13560 fix(class-properties): replace new.target in static properties with undefined (@colinaaa)
babel-parser
- #13088 Fix await binding error within static block (@JLHwung)
- #13531 fix: disallow computed async/get/set keyword (@JLHwung)
babel-helper-module-transforms, babel-helper-simple-access, babel-plugin-transform-modules-commonjs
- #13258 Fix const violations in ESM imports when transformed to CJS (@overlookmotel)

🐛 Bug Fix

babel-parser
- #13575 Update babel-parser.d.ts (@sosukesuzuki)
- #13548 Fix parser strictMode option (@overlookmotel)
- #13573 Fix issue to allow module block in member expression (@nme077)
- #13521 Overhaul comment attachment (@JLHwung)
- #13534 Async do expression should start at async (@JLHwung)
babel-plugin-transform-arrow-functions, babel-traverse
- #12344 Fix arrow transformation when arguments is defined as variable (@snitin315)
babel-traverse
- #13527 fix: accept duplicated import/variable in different module (@colinaaa)
babel-types
- #13525 fix(babel-types): accept UnaryExpression in TSLiteralType (@colinaaa)
- #13500 Add typeParameters to tagged template visitor keys (@JLHwung)

💅 Polish

babel-core
- #13515 Fix config validation message typo (@jaeseokk)
babel-cli
- #13508 fix: sync default_extensions to babel-cli usage (@JLHwung)

📝 Documentation

#13562 Fix make generate-standalone -> make build-standalone (@sosukesuzuki)

🏠 Internal

babel-helpers
- #13522 minor improvement to gulp generate-runtime-helpers error message (@lightmare)

🏃‍♀️ Performance

babel-parser
- #13521 Overhaul comment attachment (@JLHwung)

Committers: 12

Babel Bot (@babel-bot)
Bogdan Savluk (@zxbodya)
Federico Ciardi (@fedeci)
Huáng Jùnliàng (@JLHwung)
Jaeseok Kang (@jaeseokk)
Mickey Rose (@lightmare)
Nicholas Eveland (@nme077)
Nitin Kumar (@snitin315)
Sosuke Suzuki (@sosukesuzuki)
Tony Gorez (@tony-go)
@overlookmotel
王清雨 (@colinaaa)

`v7.14.6`

Compare Source

v7.14.6 (2021-06-14)

🐛 Bug Fix

babel-plugin-transform-spread
- #13459 babel-plugin-transform-spread add missing argument in build calls (@zxbodya)
- #13439 Correctly transform spreads of arrays with holes (@nicolo-ribaudo)
babel-helpers, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs
- #13444 fix destructuring of empty string (@lala7573)
babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties
- #13429 fix: reference to class expression in private method (@lala7573)
babel-parser
- #13428 [ts] Support override modifiers for parameter properties (@sosukesuzuki)
- #13449 Disallow JSX tag forming after TS non-null assertion (@JLHwung)

🏠 Internal

#13423 Faster babel build (@JLHwung)

🏃‍♀️ Performance

babel-parser
- #13453 Faster readRegexp (@JLHwung)

Committers: 5

Bogdan Savluk (@zxbodya)
Huáng Jùnliàng (@JLHwung)
Lively (@lala7573)
Nicolò Ribaudo (@nicolo-ribaudo)
Sosuke Suzuki (@sosukesuzuki)

`v7.14.5`

Compare Source

v7.14.5 (2021-06-09)

Thanks @Eyoatam, @lightmare, @ota-meshi, and @tony-go for your first PRs!

👓 Spec Compliance

babel-plugin-proposal-do-expressions, babel-traverse
- #13122 fix: hoist variable declaration within do block (@JLHwung)
babel-parser
- #13409 Relax import assertion key-is-type constraint (@JLHwung)

🐛 Bug Fix

babel-parser
- #13418 fix(parser): correctly parse record and tuple tokens (@fedeci)
- #13410 fix: throw when async() call param is object with assignement (@tony-go)
- #13396 Add support for d flag of regex literals in parser (@ota-meshi)
babel-helpers
- #13404 fix generate-helpers failing in URL-encoded path (@lightmare)

🏠 Internal

babel-helper-hoist-variables
- #13442 Disallow dependency cycles (@nicolo-ribaudo)
babel-parser
- #13440 update test fixtures (@JLHwung)
- #13431 Reduce exprAllowed usage (@JLHwung)
- #13422 fix(@babel/parser): fix tokenizer context update code (@Eyoatam)
Other
- #13420 chore: specify @babel/eslint-parser deps (@JLHwung)
Every package
- #13363 chore: setup Yarn constraints (@merceyz)

🏃‍♀️ Performance

babel-parser
- #13408 Use set in parser scope (@JLHwung)
- #13386 Faster checkReservedWord (@JLHwung)
- #13406 Back parser state exportedIdentifiers by set (@JLHwung)

Committers: 9

Daniel Tschinder (@danez)
Eyoatam Tamirat (@Eyoatam)
Federico Ciardi (@fedeci)
Huáng Jùnliàng (@JLHwung)
Kristoffer K. (@merceyz)
Nicolò Ribaudo (@nicolo-ribaudo)
Tony Gorez (@tony-go)
Yosuke Ota (@ota-meshi)
@lightmare

`v7.14.3`

Compare Source

v7.14.3 (2021-05-17)

🐛 Bug Fix

babel-core
- #13321 Pass assumptions set in presets to plugins (@nicolo-ribaudo)
babel-parser
- #13326 fix: preserve tokensLength in tryParse (@JLHwung)
- #13325 Parse let declarations whose id starts with \ (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block
- #13303 Don't duplicate the base class when using constantSuper (@nicolo-ribaudo)

🏠 Internal

Other
- #13313 chore: add class-static-block test262 mapping (@JLHwung)
babel-plugin-transform-block-scoping
- #13304 Add test for fixed block scoping issue (@nicolo-ribaudo)

🔬 Output optimization

babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-class-static-block, babel-preset-env
- #13297 Compile static blocks without the intermediate priv field step (@nicolo-ribaudo)

Committers: 4

Babel Bot (@babel-bot)
Bogdan Savluk (@zxbodya)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.14.2`

Compare Source

v7.14.2 (2021-05-12)

Thanks @liuyenwei, @quickgiant, @serut, and @trinangkur for your first PRs!

🐛 Bug Fix

babel-node
- #13295 Fix: Only create @babel/node IPC channel when needed (@quickgiant)
babel-parser
- #13284 Parse attributes of import expression with estree plugin (@sosukesuzuki)
- #13261 Fix invalid identifier name on unfinished escape (@JLHwung)
babel-types
- #13275 Support objects from other contexts in t.valueToNode (@nicolo-ribaudo)
Other
- #13274 [eslint] Don't crash on multiple @babel/parser copies (@nicolo-ribaudo)
babel-generator
- #13269 Print parentheses around identifier let where necessary (@Zalathar)

💅 Polish

babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
- #13296 Better error for export * as ns without the correct plugin (@JLHwung)

📝 Documentation

#13253 [DOC] Add missing Monorepo configuration (@serut)

🏠 Internal

Other
- #13289 Update lodash version for fixing security vulnerability (@trinangkur)
babel-types
- #13264 [babel-types] Update matchesPattern to account for this (@liuyenwei)

🏃‍♀️ Performance

babel-parser
- #13262 Faster identifier tokenizing (@JLHwung)
- #13256 Refactor private name tokenizing (@JLHwung)

Committers: 9

Babel Bot (@babel-bot)
Clark Jacobsohn (@quickgiant)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Sosuke Suzuki (@sosukesuzuki)
Stuart Cook (@Zalathar)
Trinangkur Chatterjee (@trinangkur)
Yen-Wei Liu (@liuyenwei)
@serut

`v7.14.0`

Compare Source

v7.14.0 (2021-04-29)

👓 Spec Compliance

babel-generator, babel-parser
- #13209 [ts] Enforce order for the override modifier (@nicolo-ribaudo)

🚀 New Feature

babel-plugin-proposal-async-do-expressions
- #13117 Implement async-do-expressions transform (@JLHwung)
babel-core, babel-generator, babel-parser, babel-plugin-proposal-do-expressions, babel-plugin-syntax-async-do-expressions, babel-types
- #13043 Parse async do expressions (@JLHwung)
babel-preset-env
- #13091 Enable class fields & private methods by default (@nicolo-ribaudo)
babel-compat-data, babel-preset-env
- #13176 Add private brand checks to shippedProposals (@nicolo-ribaudo)
- #13114 Add class static blocks to preset-env's shippedProposals (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-private-property-in-object, babel-plugin-syntax-private-property-in-object
- #13172 Allow compiling #foo in obj without compiling private fields (@nicolo-ribaudo)
babel-parser
- #13113 babel-parser(ts): Add new plugin option dts: boolean (@sosukesuzuki)
- #13175 Materialize the class features in @babel/parser. (@JLHwung)
- #13033 Introduce parser error codes (@sosukesuzuki)
babel-helper-module-transforms, babel-helpers, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #12838 Implement importInterop: "node" option for module transforms (@nicolo-ribaudo)
babel-generator, babel-parser, babel-traverse, babel-types
- #13224 Support parsing Flow's Optional Indexed Access Types (@gkz)
- #13053 Support parsing Flow's Indexed Access Types (@sosukesuzuki)
babel-parser, babel-traverse
- #13195 Parse string export names by default (moduleStringNames) (@nicolo-ribaudo)
babel-generator, babel-parser, babel-types
- #13089 Support TypeScript 4.3 get/set type members (@sosukesuzuki)
- #13097 support TS 4.3 override syntax in class (@g-plane)
- #13096 support TS 4.3 static index signature in class (@g-plane)

🐛 Bug Fix

babel-generator
- #13208 Prevent ForOfStatement from printing the forbidden sequence "for ( async of" (@Zalathar)
- #13169 fix: don't deduplicate comments with same start index (@gzzhanghao)
babel-generator, babel-plugin-proposal-object-rest-spread, babel-preset-env
- #13204 Simplify the special-case printing of single-param arrow functions (@Zalathar)
babel-core
- #13182 fix: Don't load browserslist in block-hoist-plugin (@MichaReiser)

💅 Polish

babel-cli, babel-core, babel-parser, babel-plugin-transform-classes, babel-preset-env, babel-preset-typescript
- #13130 babel-parser: Add new internal ESLint rule to consistent error messages (@sosukesuzuki)

🏠 Internal

babel-parser
- #13227 Add runFixtureTestsWithoutExactASTMatch in parser test runner (@JLHwung)
- #13163 babel-parser: Use this.isThisParam (@sosukesuzuki)
- #13200 refactor: avoid parsing logic on locations (@JLHwung)
babel-helpers, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #13190 Allow putting helpers in individual files (@nicolo-ribaudo)
Other
- #13183 chore: run coverage-test against node 16 (@JLHwung)

🏃‍♀️ Performance

babel-core
- #13090 perf(core): check files before interacting with them (@FauxFaux)
- #13223 perf: avoid loadFullConfig when creating block hoist plugin (@JLHwung)
babel-helper-validator-identifier
- #13211 Improve isIdentifierName performance (@JLHwung)

🔬 Output optimization

babel-helper-create-class-features-plugin, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-preset-env
- #13194 Mark WeakMaps of private fields as pure (@nicolo-ribaudo)
babel-helpers, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #13201 Simplify the wrapRegExp helper for named groups (@nicolo-ribaudo)

Committers: 11

Babel Bot (@babel-bot)
Chris West (@FauxFaux)
George Zahariev (@gkz)
Huáng Jùnliàng (@JLHwung)
Jason (@gzzhanghao)
Micha Reiser (@MichaReiser)
Nicolò Ribaudo (@nicolo-ribaudo)
Pig Fang (@g-plane)
Simon Lydell (@lydell)
Sosuke Suzuki (@sosukesuzuki)
Stuart Cook (@Zalathar)

`v7.13.16`

Compare Source

v7.13.16 (2021-04-20)

Thanks @codyatwork and @nwalters512 for your first PRs!

👓 Spec Compliance

babel-parser
- #13143 fix: raise SyntaxError for declare before getter/setter (@fedeci)

🐛 Bug Fix

babel-helpers, babel-plugin-transform-modules-commonjs, babel-plugin-transform-regenerator, babel-plugin-transform-spread, babel-preset-env, babel-runtime-corejs2, babel-runtime
- #13129 Support iterating generators in browsers without Symbol (@nicolo-ribaudo)
babel-helper-compilation-targets
- #13159 fix: add default value for browserslist config path (@JLHwung)
babel-generator
- #13136 Fix printing of single-param async arrow function with comments (@nwalters512)

📝 Documentation

Other
- #13155 Update links in eslint-parser README (@codyatwork)
babel-types
- #13148 docs: refine babel-types docs generator (@JLHwung)
babel-helper-compilation-targets
- #13131 docs: add README to helper-compilation-targets (@JLHwung)

🏠 Internal

babel-helper-bindify-decorators, babel-helper-explode-class
- #13160 Archive helper-explode-class and helper-bindify-decorators (@JLHwung)
Other
- #13158 codecov: token not required (@hzoo)
babel-helper-call-delegate
- #13153 Archive @babel/helper-call-delegate (@nicolo-ribaudo)
babel-helper-hoist-variables, babel-plugin-transform-block-scoping
- #13152 refactor: use FunctionParent on visiting var scope (@JLHwung)
babel-cli, babel-core, babel-generator, babel-plugin-transform-function-name, babel-register, babel-types
- #13139 Remove remaining lodash dependencies (@nicolo-ribaudo)

Committers: 7

Babel Bot (@babel-bot)
Cody Mims (@codyatwork)
Federico Ciardi (@fedeci)
Henry Zhu (@hzoo)
Huáng Jùnliàng (@JLHwung)
Nathan Walters (@nwalters512)
Nicolò Ribaudo (@nicolo-ribaudo)

`v7.13.15`

Compare Source

v7.13.15 (2021-04-08)

👓 Spec Compliance

babel-parser
- #13099 fix: raise SyntaxError for unparenthesized assert and assign (@fedeci)
- #13049 fix: the LHS in for-of loop should not start with let (@JLHwung)

🐛 Bug Fix

babel-parser
- #13101 fix(ts): allow trailing comma after rest parameter in TSDeclareFunction (@fedeci)
babel-plugin-proposal-do-expressions, babel-traverse
- #10101 yield for do expression (@tanhauhau)
- #13030 Refactor switch support in NodePath#getCompletionRecords (@JLHwung)
Other
- #13106 fix: do not filter report from functions within class elements (@JLHwung)
babel-compat-data, babel-preset-env
- #13075 Compile classes when spread is unsupported (@nicolo-ribaudo)

💅 Polish

babel-preset-env
- #13115 [preset-env - debug] Print targets that need each plugin (@nicolo-ribaudo)

📝 Documentation

#13081 Update CoC contacts (@nicolo-ribaudo)

🏠 Internal

babel-plugin-transform-regenerator, babel-standalone
- #13086 Align regenerator-transform import with native ESM (@nicolo-ribaudo)
babel-helper-transform-fixture-test-runner
- #13087 Do not load root babel.config.js in tests (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-preset-env
- #13076 perf: lazy load preset-env plugins (@JLHwung)

Committers: 5

Bogdan Savluk (@zxbodya)
Federico Ciardi (@fedeci)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Tan Li Hau (@tanhauhau)

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

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This PR has been generated by Mend Renovate CLI.

This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [@babel/core](https://babel.dev/docs/en/next/babel-core) ([source](https://github.com/babel/babel/tree/HEAD/packages/babel-core)) | [`^7.13.10` → `^8.0.0`](https://renovatebot.com/diffs/npm/@babel%2fcore/7.13.14/8.1.0) | ![age](https://developer.mend.io/api/mc/badges/age/npm/@babel%2fcore/8.1.0?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@babel%2fcore/7.13.14/8.1.0?slim=true) | | [@babel/preset-typescript](https://babel.dev/docs/en/next/babel-preset-typescript) ([source](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-typescript)) | [`^7.13.0` → `^8.0.0`](https://renovatebot.com/diffs/npm/@babel%2fpreset-typescript/7.13.0/8.0.7) | ![age](https://developer.mend.io/api/mc/badges/age/npm/@babel%2fpreset-typescript/8.0.7?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@babel%2fpreset-typescript/7.13.0/8.0.7?slim=true) | --- ### Release Notes <details> <summary>babel/babel (@babel/core)</summary> ### [`v8.1.0`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v810-2026-11-02) [Compare Source](https://github.com/babel/babel/compare/v8.0.10...v8.1.0) ##### :rocket: New Feature - `babel-helper-module-transforms`, `babel-helper-transform-fixture-test-runner`, `babel-helpers`, `babel-plugin-proposal-bytes-modules`, `babel-plugin-proposal-filtered-namespaces`, `babel-plugin-proposal-import-wasm-source`, `babel-plugin-proposal-text-modules`, `babel-plugin-transform-dynamic-import`, `babel-plugin-transform-json-modules`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone` - [#18316](https://github.com/babel/babel/pull/18316) Add transform support for filtered namespaces ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-helper-import-to-platform-api`, `babel-helper-module-transforms`, `babel-parser`, `babel-plugin-transform-export-namespace-from`, `babel-plugin-transform-json-modules`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-modules-umd`, `babel-traverse`, `babel-types` - [#18311](https://github.com/babel/babel/pull/18311) Add parsing\&printing support for filtered namespaces ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#18009](https://github.com/babel/babel/pull/18009) Add `babel/no-empty` eslint rule ([@JLHwung](https://github.com/JLHwung)) - [#17956](https://github.com/babel/babel/pull/17956) Add eslint-plugin configs ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-import-to-platform-api`, `babel-helper-transform-fixture-test-runner`, `babel-helpers`, `babel-plugin-proposal-bytes-modules`, `babel-plugin-proposal-import-wasm-source`, `babel-plugin-proposal-text-modules`, `babel-plugin-transform-json-modules`, `babel-runtime-corejs3`, `babel-runtime` - [#17817](https://github.com/babel/babel/pull/17817) Add support for `type: bytes` and `type: text` imports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-traverse`, `babel-types` - [#17624](https://github.com/babel/babel/pull/17624) Add parse support for the "structs" proposal (only non-shared) ([@JLHwung](https://github.com/JLHwung)) - `babel-generator`, `babel-parser`, `babel-types` - [#17980](https://github.com/babel/babel/pull/17980) Parse Import Sync proposal ([@JLHwung](https://github.com/JLHwung)) - `babel-generator`, `babel-helper-module-transforms`, `babel-parser`, `babel-plugin-transform-export-namespace-from`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-modules-umd`, `babel-types` - [#18310](https://github.com/babel/babel/pull/18310) Add parsing\&printing support for `export defer` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-cli`, `babel-core`, `babel-generator`, `babel-helper-transform-fixture-test-runner` - [#18006](https://github.com/babel/babel/pull/18006) Add experimental support for range mappings in source maps ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core` - [#18275](https://github.com/babel/babel/pull/18275) feat(core): export generate from babel-generator ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-plugin-transform-classes` - [#18387](https://github.com/babel/babel/pull/18387) Add `noUninitializedThis` assumption ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#18386](https://github.com/babel/babel/pull/18386) Add `noClassPrototypeAssign` and `noConstructorPrimitiveReturn` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :bug: Bug Fix - `babel-parser` - [#18444](https://github.com/babel/babel/pull/18444) fix(parser): allow lone `yield` before `in` in an Annex B for-in init ([@JLHwung](https://github.com/JLHwung)) - [#18443](https://github.com/babel/babel/pull/18443) fix(parser): respect unicode escape in `isUnparsedContextual` ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-skip-transparent-expression-wrappers`, `babel-plugin-transform-optional-chaining` - [#18477](https://github.com/babel/babel/pull/18477) Fix optional call losing the receiver through a TS instantiation expression ([@Kjubikstronk](https://github.com/Kjubikstronk)) ##### :microscope: Output optimization - `babel-helpers`, `babel-runtime-corejs3` - [#18435](https://github.com/babel/babel/pull/18435) polish: shrink `importDeferProxy` size ([@JLHwung](https://github.com/JLHwung)) ### [`v8.0.10`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v8010-2026-10-29) [Compare Source](https://github.com/babel/babel/compare/v8.0.9...v8.0.10) ##### :bug: Bug Fix - `babel-parser` - [#18420](https://github.com/babel/babel/pull/18420) fix(parser): improve radix literal rounding ([@JLHwung](https://github.com/JLHwung)) - [#18372](https://github.com/babel/babel/pull/18372) fix(parser): allow parenthesized assignment target in arrow initializer ([@JLHwung](https://github.com/JLHwung)) - [#18410](https://github.com/babel/babel/pull/18410) fix(parser): do not record strict mode errors during lookahead ([@JLHwung](https://github.com/JLHwung)) - [#18433](https://github.com/babel/babel/pull/18433) fix(parser): invalid expectOnePlugin usage ([@JLHwung](https://github.com/JLHwung)) - [#18409](https://github.com/babel/babel/pull/18409) fix(parser): handle ASI after let followed by a reserved word on the next line ([@JLHwung](https://github.com/JLHwung)) - [#18406](https://github.com/babel/babel/pull/18406) fix(parser): parser should not crash for `import defer {}` ([@JLHwung](https://github.com/JLHwung)) - [#18407](https://github.com/babel/babel/pull/18407) fix(parser): record start location in `startNodeAt` ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-block-scoping` - [#18371](https://github.com/babel/babel/pull/18371) fix: closures in for-loop test and update capture wrong binding ([@joellemd](https://github.com/joellemd)) - `babel-generator` - [#18418](https://github.com/babel/babel/pull/18418) fix(generator): keep aliases of string-literal module specifiers ([@JLHwung](https://github.com/JLHwung)) - [#18427](https://github.com/babel/babel/pull/18427) Fix missing parentheses around TypeScript assertion targets ([@dagemawinegash](https://github.com/dagemawinegash)) - [#18324](https://github.com/babel/babel/pull/18324) fix: invalid `minified: true` output for new expression ([@JLHwung](https://github.com/JLHwung)) - [#18437](https://github.com/babel/babel/pull/18437) fix(generator): preserve type modifier in TSImportEqualsDeclaration ([@saiyam-jain-dev](https://github.com/saiyam-jain-dev)) - [#18424](https://github.com/babel/babel/pull/18424) Keep parentheses around TSInstantiationExpression operand ([@yulman2207](https://github.com/yulman2207)) - [#18417](https://github.com/babel/babel/pull/18417) fix(generator): do not disallow line break after import source ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-optional-chaining`, `babel-traverse` - [#18422](https://github.com/babel/babel/pull/18422) fix: `Scope#push` should not push iife param after rest element ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#18224](https://github.com/babel/babel/pull/18224) fix: avoid removable fields as decorator evaluation hosts ([@nyan-left](https://github.com/nyan-left)) - `babel-types` - [#18411](https://github.com/babel/babel/pull/18411) Allow member expression values in `ObjectPattern` properties ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-classes` - [#18384](https://github.com/babel/babel/pull/18384) Leave loose class prototype mutable with accessors ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-build-external-helpers`, `babel-core`, `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-regenerator`, `babel-runtime-corejs3`, `babel-runtime` - [#18397](https://github.com/babel/babel/pull/18397) Mangle top level names in helpers ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-traverse` - [#18413](https://github.com/babel/babel/pull/18413) perf(traverse): improve generateUid and push ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-helpers`, `babel-runtime-corejs3` - [#18325](https://github.com/babel/babel/pull/18325) Shrink jsx helper size ([@JLHwung](https://github.com/JLHwung)) ### [`v8.0.9`](https://github.com/babel/babel/releases/tag/v8.0.9) [Compare Source](https://github.com/babel/babel/compare/v8.0.7...v8.0.9) #### v8.0.9 (2026-10-23) This release contains no changes. It is needed only to update the repo (which is based on `@babel/core`'s last release) in Node.js's CITGM. ### [`v8.0.7`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v807-2026-10-07) [Compare Source](https://github.com/babel/babel/compare/v8.0.6...v8.0.7) ##### :bug: Bug Fix - `babel-helper-create-regexp-features-plugin`, `babel-plugin-transform-dotall-regex`, `babel-plugin-transform-unicode-sets-regex`, `babel-preset-env` - [#18295](https://github.com/babel/babel/pull/18295) Bump regexpu-core to 6.5.3 ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-for-of` - [#18292](https://github.com/babel/babel/pull/18292) Skip `for await` in `transform-for-of` ([@brunoborta](https://github.com/brunoborta)) - `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-runtime-corejs3` - [#18283](https://github.com/babel/babel/pull/18283) Fix `asyncIterator` helper forwarding `.throw()` to `.return()` ([@brunoborta](https://github.com/brunoborta)) - `babel-parser` - [#18288](https://github.com/babel/babel/pull/18288) fix(parser): allow await as a function expression name inside async arrow ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-modules-systemjs`, `babel-runtime-corejs3` - [#18284](https://github.com/babel/babel/pull/18284) Guard `@@toPrimitive` usage in toPrimitive helper ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-block-scoping` - [#18195](https://github.com/babel/babel/pull/18195) fix: closures in for-loop init capture wrong binding ([@joelle-a-dev](https://github.com/joelle-a-dev)) - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-private-property-in-object` - [#18265](https://github.com/babel/babel/pull/18265) Return false for `#x in` on static private fields before initialization ([@hoobnn](https://github.com/hoobnn)) - `babel-traverse` - [#18151](https://github.com/babel/babel/pull/18151) Evaluate TypeScript expression wrappers in `NodePath#evaluate` ([@CINC0S](https://github.com/CINC0S)) - [#18250](https://github.com/babel/babel/pull/18250) fix(traverse): do not evaluate destructured bindings in `path.evaluate` ([@wulu007](https://github.com/wulu007)) - Other - [#18257](https://github.com/babel/babel/pull/18257) Fix eslint-parser AST definition of AccessorProperty ([@jpradelle](https://github.com/jpradelle)) - `babel-core` - [#18254](https://github.com/babel/babel/pull/18254) fix(core): createConfigItem allows cb as 2nd arg ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-helpers`, `babel-plugin-transform-modules-commonjs`, `babel-runtime-corejs3` - [#18255](https://github.com/babel/babel/pull/18255) Simplify `interopRequireWildcard` helper ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v8.0.6`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v806-2026-09-18) [Compare Source](https://github.com/babel/babel/compare/v8.0.5...v8.0.6) ##### :eyeglasses: Spec Compliance - `babel-helper-validator-identifier`, `babel-parser` - [#18237](https://github.com/babel/babel/pull/18237) Update identifier definition to Unicode 18 ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#18240](https://github.com/babel/babel/pull/18240) Fix parsing of arrow function params inside ternaries with Flow ([@robhogan](https://github.com/robhogan)) - `babel-helper-string-parser`, `babel-parser` - [#18239](https://github.com/babel/babel/pull/18239) fix: polish error message for invalid binary 0b19 ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-code-frame`, `babel-core`, `babel-generator`, `babel-helper-create-class-features-plugin`, `babel-helper-module-transforms`, `babel-parser`, `babel-plugin-bugfix-safari-rest-destructuring-rhs-array`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-discard-binding`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-typescript`, `babel-preset-env`, `babel-traverse`, `babel-types` - [#18235](https://github.com/babel/babel/pull/18235) Remove unused internal exports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#18245](https://github.com/babel/babel/pull/18245) test: test with ts-eslint 8.70.0 ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#18231](https://github.com/babel/babel/pull/18231) build: do not emit sourcemap in production build ([@JLHwung](https://github.com/JLHwung)) - `babel-build-external-helpers`, `babel-cli`, `babel-code-frame`, `babel-core`, `babel-generator`, `babel-helper-compilation-targets`, `babel-helper-create-class-features-plugin`, `babel-helper-globals`, `babel-helper-string-parser`, `babel-helper-transform-fixture-test-runner`, `babel-helper-validator-identifier`, `babel-node`, `babel-parser`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-runtime`, `babel-register`, `babel-runtime-corejs3`, `babel-traverse` - [#18236](https://github.com/babel/babel/pull/18236) Enforce usage of Yarn catalog for reused dependencies ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-helper-compilation-targets`, `babel-helper-transform-fixture-test-runner` - [#18232](https://github.com/babel/babel/pull/18232) Replace `lru-cache` with `flru` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v8.0.5`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v805-2026-09-10) [Compare Source](https://github.com/babel/babel/compare/v8.0.1...v8.0.5) ##### :eyeglasses: Spec Compliance - `babel-parser` - [#18218](https://github.com/babel/babel/pull/18218) fix(parser): do not form html entity for invalid codepoint ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#18215](https://github.com/babel/babel/pull/18215) fix(parser): remove non-decimal prefix from bigint ([@JLHwung](https://github.com/JLHwung)) - [#18063](https://github.com/babel/babel/pull/18063) Disallow new import prop access ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-destructuring` - [#18214](https://github.com/babel/babel/pull/18214) fix: only collapse the empty-object check when it targets the declared binding ([@Kjubikstronk](https://github.com/Kjubikstronk)) - `babel-plugin-transform-typescript` - [#18190](https://github.com/babel/babel/pull/18190) fix(ts): improve variable handling in namespace ([@JLHwung](https://github.com/JLHwung)) - [#18207](https://github.com/babel/babel/pull/18207) \[ts] Allow merging `enum` into a `namespace` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-node` - [#18217](https://github.com/babel/babel/pull/18217) Fix import path for babel-node.js ([@drubetti](https://github.com/drubetti)) - `babel-plugin-bugfix-safari-rest-destructuring-rhs-array` - [#18213](https://github.com/babel/babel/pull/18213) fix(bugfix): bound check before array access ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse` - [#18183](https://github.com/babel/babel/pull/18183) fix(remove): unwrap single sequence expression ([@JLHwung](https://github.com/JLHwung)) - [#18153](https://github.com/babel/babel/pull/18153) Handle null in `getAll{Prev,Next}Siblings` ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-block-scoping` - [#18194](https://github.com/babel/babel/pull/18194) fix: improve for loop closure environment check ([@JLHwung](https://github.com/JLHwung)) - [#18193](https://github.com/babel/babel/pull/18193) fix: assign closure body after handling return ([@JLHwung](https://github.com/JLHwung)) - [#18088](https://github.com/babel/babel/pull/18088) Fix initialization of nested for loop head declarations ([@journey-ad](https://github.com/journey-ad)) - `babel-generator` - [#18202](https://github.com/babel/babel/pull/18202) fix(generator): keep parens for ?. chain in tag ([@JLHwung](https://github.com/JLHwung)) - `babel-register` - [#18137](https://github.com/babel/babel/pull/18137) fix(babel-register): preserve app-managed graceful shutdown ([@jibin7jose](https://github.com/jibin7jose)) - Other - [#18140](https://github.com/babel/babel/pull/18140) chore: fix [@babel/eslint-plugin](https://github.com/babel/eslint-plugin) peer deps ([@JLHwung](https://github.com/JLHwung)) - `babel-cli`, `babel-helper-transform-fixture-test-runner`, `babel-register` - [#18131](https://github.com/babel/babel/pull/18131) fix(register): do not inherit parent execArgv ([@JLHwung](https://github.com/JLHwung)) - `babel-standalone` - [#18095](https://github.com/babel/babel/pull/18095) Add types for `@babel/standalone` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :memo: Documentation - [#18187](https://github.com/babel/babel/pull/18187) Add AI policy ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-cli`, `babel-core`, `babel-helper-compilation-targets`, `babel-helper-create-class-features-plugin`, `babel-helper-create-regexp-features-plugin`, `babel-helper-fixtures`, `babel-preset-env` - [#18145](https://github.com/babel/babel/pull/18145) refactor: replace `semver` with `verkit` ([@sxzz](https://github.com/sxzz)) - `babel-node` - [#18177](https://github.com/babel/babel/pull/18177) Update node flags list ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-types` - [#18103](https://github.com/babel/babel/pull/18103) Simplify AST validators ([@fisker](https://github.com/fisker)) ##### :running_woman: Performance - `babel-parser` - [#18176](https://github.com/babel/babel/pull/18176) perf: Improve `@babel/parser` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v8.0.1`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v8010-2026-10-29) [Compare Source](https://github.com/babel/babel/compare/v8.0.0...v8.0.1) ##### :bug: Bug Fix - `babel-parser` - [#18420](https://github.com/babel/babel/pull/18420) fix(parser): improve radix literal rounding ([@JLHwung](https://github.com/JLHwung)) - [#18372](https://github.com/babel/babel/pull/18372) fix(parser): allow parenthesized assignment target in arrow initializer ([@JLHwung](https://github.com/JLHwung)) - [#18410](https://github.com/babel/babel/pull/18410) fix(parser): do not record strict mode errors during lookahead ([@JLHwung](https://github.com/JLHwung)) - [#18433](https://github.com/babel/babel/pull/18433) fix(parser): invalid expectOnePlugin usage ([@JLHwung](https://github.com/JLHwung)) - [#18409](https://github.com/babel/babel/pull/18409) fix(parser): handle ASI after let followed by a reserved word on the next line ([@JLHwung](https://github.com/JLHwung)) - [#18406](https://github.com/babel/babel/pull/18406) fix(parser): parser should not crash for `import defer {}` ([@JLHwung](https://github.com/JLHwung)) - [#18407](https://github.com/babel/babel/pull/18407) fix(parser): record start location in `startNodeAt` ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-block-scoping` - [#18371](https://github.com/babel/babel/pull/18371) fix: closures in for-loop test and update capture wrong binding ([@joellemd](https://github.com/joellemd)) - `babel-generator` - [#18418](https://github.com/babel/babel/pull/18418) fix(generator): keep aliases of string-literal module specifiers ([@JLHwung](https://github.com/JLHwung)) - [#18427](https://github.com/babel/babel/pull/18427) Fix missing parentheses around TypeScript assertion targets ([@dagemawinegash](https://github.com/dagemawinegash)) - [#18324](https://github.com/babel/babel/pull/18324) fix: invalid `minified: true` output for new expression ([@JLHwung](https://github.com/JLHwung)) - [#18437](https://github.com/babel/babel/pull/18437) fix(generator): preserve type modifier in TSImportEqualsDeclaration ([@saiyam-jain-dev](https://github.com/saiyam-jain-dev)) - [#18424](https://github.com/babel/babel/pull/18424) Keep parentheses around TSInstantiationExpression operand ([@yulman2207](https://github.com/yulman2207)) - [#18417](https://github.com/babel/babel/pull/18417) fix(generator): do not disallow line break after import source ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-optional-chaining`, `babel-traverse` - [#18422](https://github.com/babel/babel/pull/18422) fix: `Scope#push` should not push iife param after rest element ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#18224](https://github.com/babel/babel/pull/18224) fix: avoid removable fields as decorator evaluation hosts ([@nyan-left](https://github.com/nyan-left)) - `babel-types` - [#18411](https://github.com/babel/babel/pull/18411) Allow member expression values in `ObjectPattern` properties ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-classes` - [#18384](https://github.com/babel/babel/pull/18384) Leave loose class prototype mutable with accessors ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-build-external-helpers`, `babel-core`, `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-regenerator`, `babel-runtime-corejs3`, `babel-runtime` - [#18397](https://github.com/babel/babel/pull/18397) Mangle top level names in helpers ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-traverse` - [#18413](https://github.com/babel/babel/pull/18413) perf(traverse): improve generateUid and push ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-helpers`, `babel-runtime-corejs3` - [#18325](https://github.com/babel/babel/pull/18325) Shrink jsx helper size ([@JLHwung](https://github.com/JLHwung)) ### [`v8.0.0`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v800-2026-06-16) [Compare Source](https://github.com/babel/babel/compare/v7.29.7...v8.0.0) ##### :eyeglasses: Spec Compliance - `babel-core` - [#18039](https://github.com/babel/babel/pull/18039) perf: Only extract source map comments at the end of the file ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :boom: Breaking Change - `babel-cli`, `babel-node`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-classes`, `babel-plugin-transform-function-name`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-parameters`, `babel-plugin-transform-react-constant-elements`, `babel-plugin-transform-regenerator`, `babel-preset-env`, `babel-register` - [#18069](https://github.com/babel/babel/pull/18069) Fallback to assuming ESM support with `modules: auto` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-runtime`, `babel-runtime-corejs3`, `babel-runtime` - [#18036](https://github.com/babel/babel/pull/18036) Remove corejs exports for `@babe/runtime-corejs3` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#18034](https://github.com/babel/babel/pull/18034) Remove `locations: "packed"` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :bug: Bug Fix - `babel-generator` - [#18046](https://github.com/babel/babel/pull/18046) fix(generator): improve new callee parens check ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-modules-systemjs` - [#18032](https://github.com/babel/babel/pull/18032) fix(systemjs): support **proto** as an export name ([@JLHwung](https://github.com/JLHwung)) ##### :memo: Documentation - [#18070](https://github.com/babel/babel/pull/18070) Add EOL date for Babel 7 (end of June 2027) to SECURITY.md ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - [#18018](https://github.com/babel/babel/pull/18018) ci: enforce yarn integrity ([@JLHwung](https://github.com/JLHwung)) ##### :running_woman: Performance - `babel-core` - [#18039](https://github.com/babel/babel/pull/18039) perf: Only extract source map comments at the end of the file ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.29.7`](https://github.com/babel/babel/releases/tag/v7.29.7) [Compare Source](https://github.com/babel/babel/compare/v7.29.6...v7.29.7) ##### v7.29.7 (2026-05-25) Re-release all packages with npm provenance attestations ### [`v7.29.6`](https://github.com/babel/babel/releases/tag/v7.29.6) [Compare Source](https://github.com/babel/babel/compare/v7.29.0...v7.29.6) #### v7.29.6 (2026-05-25) ##### :bug: Bug Fix - `babel-generator` - [#18014](https://github.com/babel/babel/pull/18014) Catchup source map position in preserveFormat ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core` - [#18001](https://github.com/babel/babel/pull/18001) \[7.x packport]Improve input source map handling ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-generator` - [#17998](https://github.com/babel/babel/pull/17998) Preserve original identifier names from input sourcemaps ([#17992](https://github.com/babel/babel/issues/17992)) ([@Andarist](https://github.com/Andarist)) ##### Committers: 3 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Mateusz Burzyński ([@Andarist](https://github.com/Andarist)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.29.0`](https://github.com/babel/babel/releases/tag/v7.29.0) [Compare Source](https://github.com/babel/babel/compare/v7.28.6...v7.29.0) #### v7.29.0 (2026-01-31) Thanks [@simbahax](https://github.com/simbahax) for your first PR! ##### :rocket: New Feature - `babel-types` - [#17750](https://github.com/babel/babel/pull/17750) \[7.x backport] Add attributes import declaration builder ([@JLHwung](https://github.com/JLHwung)) - `babel-standalone` - [#17663](https://github.com/babel/babel/pull/17663) \[7.x backport] feat(standalone): export async transform ([@JLHwung](https://github.com/JLHwung)) - [#17725](https://github.com/babel/babel/pull/17725) \[7.x backport] feat: read standalone targets from data-targets ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#17765](https://github.com/babel/babel/pull/17765) fix(parser): correctly parse type assertions in `extends` clause ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#17723](https://github.com/babel/babel/pull/17723) \[7.x backport] fix(parser): improve super type argument parsing ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse` - [#17708](https://github.com/babel/babel/pull/17708) fix(traverse): provide a hub when traversing a File or Program and no parentPath is given ([@simbahax](https://github.com/simbahax)) - `babel-plugin-transform-block-scoping`, `babel-traverse` - [#17737](https://github.com/babel/babel/pull/17737) \[7.x backport] fix: Rename switch discriminant references when body creates shadowing variable ([@magic-akari](https://github.com/magic-akari)) ##### :running_woman: Performance - `babel-generator`, `babel-runtime-corejs3` - [#17642](https://github.com/babel/babel/pull/17642) \[Babel 7] Improve generator performance ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 6 - David ([@simbahax](https://github.com/simbahax)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - [@magic-akari](https://github.com/magic-akari) ### [`v7.28.6`](https://github.com/babel/babel/releases/tag/v7.28.6) [Compare Source](https://github.com/babel/babel/compare/v7.28.5...v7.28.6) #### v7.28.6 (2026-01-12) Thanks [@kadhirash](https://github.com/kadhirash) and [@kolvian](https://github.com/kolvian) for your first PRs! ##### :bug: Bug Fix - `babel-cli`, `babel-code-frame`, `babel-core`, `babel-helper-check-duplicate-nodes`, `babel-helper-fixtures`, `babel-helper-plugin-utils`, `babel-node`, `babel-plugin-transform-flow-comments`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-property-mutators`, `babel-preset-env`, `babel-traverse`, `babel-types` - [#17589](https://github.com/babel/babel/pull/17589) Improve Unicode handling in code-frame tokenizer ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-regenerator` - [#17556](https://github.com/babel/babel/pull/17556) fix: `transform-regenerator` correctly handles scope ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-react-jsx` - [#17538](https://github.com/babel/babel/pull/17538) fix: Keep jsx comments ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-core`, `babel-standalone` - [#17606](https://github.com/babel/babel/pull/17606) Polish(standalone): improve message on invalid preset/plugin ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-plugin-bugfix-v8-static-class-fields-redefine-readonly`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-import-attributes-to-assertions`, `babel-plugin-proposal-import-wasm-source`, `babel-plugin-syntax-async-do-expressions`, `babel-plugin-syntax-decorators`, `babel-plugin-syntax-destructuring-private`, `babel-plugin-syntax-do-expressions`, `babel-plugin-syntax-explicit-resource-management`, `babel-plugin-syntax-export-default-from`, `babel-plugin-syntax-flow`, `babel-plugin-syntax-function-bind`, `babel-plugin-syntax-function-sent`, `babel-plugin-syntax-import-assertions`, `babel-plugin-syntax-import-attributes`, `babel-plugin-syntax-import-defer`, `babel-plugin-syntax-import-source`, `babel-plugin-syntax-jsx`, `babel-plugin-syntax-module-blocks`, `babel-plugin-syntax-optional-chaining-assign`, `babel-plugin-syntax-partial-application`, `babel-plugin-syntax-pipeline-operator`, `babel-plugin-syntax-throw-expressions`, `babel-plugin-syntax-typescript`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-dotall-regex`, `babel-plugin-transform-duplicate-named-capturing-groups-regex`, `babel-plugin-transform-explicit-resource-management`, `babel-plugin-transform-exponentiation-operator`, `babel-plugin-transform-json-strings`, `babel-plugin-transform-logical-assignment-operators`, `babel-plugin-transform-nullish-coalescing-operator`, `babel-plugin-transform-numeric-separator`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-optional-catch-binding`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-private-methods`, `babel-plugin-transform-private-property-in-object`, `babel-plugin-transform-regexp-modifiers`, `babel-plugin-transform-unicode-property-regex`, `babel-plugin-transform-unicode-sets-regex` - [#17580](https://github.com/babel/babel/pull/17580) Allow Babel 8 in compatible Babel 7 plugins ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-plugin-transform-react-jsx` - [#17555](https://github.com/babel/babel/pull/17555) perf: Use lighter traversal for jsx `__source,__self` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Eliot Pontarelli ([@kolvian](https://github.com/kolvian)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Kadhirash Sivakumar ([@kadhirash](https://github.com/kadhirash)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - coderaiser ([@coderaiser](https://github.com/coderaiser)) ### [`v7.28.5`](https://github.com/babel/babel/releases/tag/v7.28.5) [Compare Source](https://github.com/babel/babel/compare/v7.28.4...v7.28.5) ##### v7.28.5 (2025-10-23) Thank you [@CO0Ki3](https://github.com/CO0Ki3), [@Olexandr88](https://github.com/Olexandr88), and [@youthfulhps](https://github.com/youthfulhps) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-parser` - [#17446](https://github.com/babel/babel/pull/17446) Allow `Runtime Errors for Function Call Assignment Targets` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-validator-identifier` - [#17501](https://github.com/babel/babel/pull/17501) fix: update identifier to unicode 17 ([@fisker](https://github.com/fisker)) ##### :bug: Bug Fix - `babel-plugin-proposal-destructuring-private` - [#17534](https://github.com/babel/babel/pull/17534) Allow mixing private destructuring and rest ([@CO0Ki3](https://github.com/CO0Ki3)) - `babel-parser` - [#17521](https://github.com/babel/babel/pull/17521) Improve `@babel/parser` error typing ([@JLHwung](https://github.com/JLHwung)) - [#17491](https://github.com/babel/babel/pull/17491) fix: improve ts-only declaration parsing ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-proposal-discard-binding`, `babel-plugin-transform-destructuring` - [#17519](https://github.com/babel/babel/pull/17519) fix: `rest` correctly returns plain array ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-helper-member-expression-to-functions`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-optional-chaining`, `babel-traverse`, `babel-types` - [#17503](https://github.com/babel/babel/pull/17503) Fix `JSXIdentifier` handling in `isReferencedIdentifier` ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse` - [#17504](https://github.com/babel/babel/pull/17504) fix: ensure scope.push register in anonymous fn ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-types` - [#17494](https://github.com/babel/babel/pull/17494) Type checking babel-types scripts ([@JLHwung](https://github.com/JLHwung)) ##### :running_woman: Performance - `babel-core` - [#17490](https://github.com/babel/babel/pull/17490) Faster finding of locations in `buildCodeFrameError` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 8 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Byeongho Yoo ([@youthfulhps](https://github.com/youthfulhps)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Hyeon Dokko ([@CO0Ki3](https://github.com/CO0Ki3)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@Olexandr88](https://github.com/Olexandr88) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - fisker Cheung ([@fisker](https://github.com/fisker)) ### [`v7.28.4`](https://github.com/babel/babel/releases/tag/v7.28.4) [Compare Source](https://github.com/babel/babel/compare/v7.28.3...v7.28.4) #### v7.28.4 (2025-09-05) Thanks [@gwillen](https://github.com/gwillen) and [@mrginglymus](https://github.com/mrginglymus) for your first PRs! ##### :house: Internal - `babel-core`, `babel-helper-check-duplicate-nodes`, `babel-traverse`, `babel-types` - [#17493](https://github.com/babel/babel/pull/17493) Update Jest to v30.1.1 ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-regenerator` - [#17455](https://github.com/babel/babel/pull/17455) chore: Clean up `transform-regenerator` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core` - [#17474](https://github.com/babel/babel/pull/17474) Switch to [@jridgewell/remapping](https://github.com/jridgewell/remapping) ([@mrginglymus](https://github.com/mrginglymus)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Bill Collins ([@mrginglymus](https://github.com/mrginglymus)) - Glenn Willen ([@gwillen](https://github.com/gwillen)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.28.3`](https://github.com/babel/babel/releases/tag/v7.28.3) [Compare Source](https://github.com/babel/babel/compare/v7.28.0...v7.28.3) #### v7.28.3 (2025-08-14) ##### :eyeglasses: Spec Compliance - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-static-block`, `babel-preset-env` - [#17443](https://github.com/babel/babel/pull/17443) \[static blocks] Do not inject new static fields after static code ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :bug: Bug Fix - `babel-parser` - [#17465](https://github.com/babel/babel/pull/17465) fix(parser/typescript): parse `import("./a", {with:{},})` ([@easrng](https://github.com/easrng)) - [#17478](https://github.com/babel/babel/pull/17478) fix(parser): stop subscript parsing on async arrow ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime` - [#17363](https://github.com/babel/babel/pull/17363) Do not save last yield in call in temp var ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :memo: Documentation - [#17448](https://github.com/babel/babel/pull/17448) move eslint-{parser,plugin} docs to the website ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - [#17454](https://github.com/babel/babel/pull/17454) Enable type checking for `scripts` and `babel-worker.cjs` ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-do-expressions` - [#17444](https://github.com/babel/babel/pull/17444) Optimize do expression output ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Jam Balaya ([@JamBalaya56562](https://github.com/JamBalaya56562)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - easrng ([@easrng](https://github.com/easrng)) ### [`v7.28.0`](https://github.com/babel/babel/releases/tag/v7.28.0) [Compare Source](https://github.com/babel/babel/compare/v7.27.7...v7.28.0) #### v7.28.0 (2025-07-02) ##### :rocket: New Feature - `babel-node` - [#17147](https://github.com/babel/babel/pull/17147) Support top level await in node repl ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-types` - [#17258](https://github.com/babel/babel/pull/17258) feat(matchesPattern): support super/private/meta ([@JLHwung](https://github.com/JLHwung)) - `babel-compat-data`, `babel-preset-env` - [#17355](https://github.com/babel/babel/pull/17355) Add explicit resource management to preset-env ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-parser` - [#17390](https://github.com/babel/babel/pull/17390) Support `sourceType: "commonjs"` ([@JLHwung](https://github.com/JLHwung)) - `babel-generator`, `babel-parser` - [#17346](https://github.com/babel/babel/pull/17346) Materialize `explicitResourceManagement` parser plugin ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-do-expressions`, `babel-plugin-transform-object-rest-spread`, `babel-traverse`, `babel-types` - [#17391](https://github.com/babel/babel/pull/17391) LVal coverage updates (Part 2) ([@JLHwung](https://github.com/JLHwung)) - `babel-parser`, `babel-traverse`, `babel-types` - [#17378](https://github.com/babel/babel/pull/17378) Accept bigints in `t.bigIntLiteral` factory ([@JLHwung](https://github.com/JLHwung)) - `babel-generator`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-discard-binding`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-explicit-resource-management`, `babel-plugin-transform-react-display-name`, `babel-types` - [#17277](https://github.com/babel/babel/pull/17277) Transform discard binding ([@JLHwung](https://github.com/JLHwung)) - `babel-generator`, `babel-parser`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-typescript`, `babel-traverse`, `babel-types` - [#17163](https://github.com/babel/babel/pull/17163) Parse discard binding ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-helper-globals`, `babel-plugin-transform-classes`, `babel-traverse` - [#17297](https://github.com/babel/babel/pull/17297) Create babel-helper-globals ([@JLHwung](https://github.com/JLHwung)) - `babel-types` - [#17009](https://github.com/babel/babel/pull/17009) feature: TSTypeOperator: keyof ([#16799](https://github.com/babel/babel/issues/16799)) ([@coderaiser](https://github.com/coderaiser)) ##### :house: Internal - `babel-compat-data`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-json-modules`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs3` - [#17403](https://github.com/babel/babel/pull/17403) Update `babel-polyfill` packages ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - coderaiser ([@coderaiser](https://github.com/coderaiser)) ### [`v7.27.7`](https://github.com/babel/babel/releases/tag/v7.27.7) [Compare Source](https://github.com/babel/babel/compare/v7.27.4...v7.27.7) #### v7.27.7 (2025-06-26) Thanks [@arthur-mountain](https://github.com/arthur-mountain) and [@evankanderson](https://github.com/evankanderson) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-parser`, `babel-plugin-transform-classes` - [#17203](https://github.com/babel/babel/pull/17203) Interepret parser `allow*` options as top level only ([@JLHwung](https://github.com/JLHwung)) - `babel-parser` - [#17371](https://github.com/babel/babel/pull/17371) fix: disable using in ambient context ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-core` - [#17392](https://github.com/babel/babel/pull/17392) Improve TS babel config loading ([@JLHwung](https://github.com/JLHwung)) - `babel-types` - [#17376](https://github.com/babel/babel/pull/17376) fix: support negative bigint in valueToNode ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-parameters` - [#17352](https://github.com/babel/babel/pull/17352) fix: Params of `async function*` should throw synchronously ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-plugin-transform-destructuring`, `babel-plugin-transform-object-rest-spread` - [#17389](https://github.com/babel/babel/pull/17389) Use `NodePath#splitExportDeclaration` in destructuring transforms ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 6 - Arthur ([@arthur-mountain](https://github.com/arthur-mountain)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Evan Anderson ([@evankanderson](https://github.com/evankanderson)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.27.4`](https://github.com/babel/babel/releases/tag/v7.27.4) [Compare Source](https://github.com/babel/babel/compare/v7.27.3...v7.27.4) #### v7.27.4 (2025-05-30) ##### :eyeglasses: Spec Compliance - `babel-parser`, `babel-plugin-proposal-explicit-resource-management` - [#17323](https://github.com/babel/babel/pull/17323) Disallow using in bare case statement ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-parser` - [#17311](https://github.com/babel/babel/pull/17311) Improve parseExpression error messages ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#17287](https://github.com/babel/babel/pull/17287) Reduce `regenerator` size more ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs3` - [#17334](https://github.com/babel/babel/pull/17334) Use shorter method names for regenerator context ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#17268](https://github.com/babel/babel/pull/17268) Reduce `regenerator` helper size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core`, `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone` - [#17238](https://github.com/babel/babel/pull/17238) Split `regeneratorRuntime` into multiple helpers ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.27.3`](https://github.com/babel/babel/releases/tag/v7.27.3) [Compare Source](https://github.com/babel/babel/compare/v7.27.1...v7.27.3) #### v7.27.3 (2025-05-27) ##### :bug: Bug Fix - `babel-generator` - [#17324](https://github.com/babel/babel/pull/17324) Improve multiline comments handling in yield/await expression ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-regenerator`, `babel-preset-env`, `babel-runtime-corejs3` - [#17328](https://github.com/babel/babel/pull/17328) Correctly set `.displayName` on `GeneratorFunction` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-explicit-resource-management` - [#17319](https://github.com/babel/babel/pull/17319) fix: handle shadowed binding in `for using of` body ([@JLHwung](https://github.com/JLHwung)) - [#17317](https://github.com/babel/babel/pull/17317) fix: support named evaluation for using declaration ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-proposal-decorators`, `babel-types` - [#17321](https://github.com/babel/babel/pull/17321) fix(converter): Remove `abstract` modifiers in class declaration to expression conversion ([@magic-akari](https://github.com/magic-akari)) - `babel-helper-module-transforms`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#17257](https://github.com/babel/babel/pull/17257) Preserve class id when transforming using declarations with exported class ([@JLHwung](https://github.com/JLHwung)) - `babel-parser` - [#17312](https://github.com/babel/babel/pull/17312) fix(parser): properly handle optional markers in generator class methods ([@magic-akari](https://github.com/magic-akari)) - [#17307](https://github.com/babel/babel/pull/17307) fix(parser): Terminate modifier parsing at newline ([@magic-akari](https://github.com/magic-akari)) - `babel-generator`, `babel-parser` - [#17308](https://github.com/babel/babel/pull/17308) Improve import phase parsing ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Vik R ([@vikr01](https://github.com/vikr01)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - [@magic-akari](https://github.com/magic-akari) - fisker Cheung ([@fisker](https://github.com/fisker)) ### [`v7.27.1`](https://github.com/babel/babel/releases/tag/v7.27.1) [Compare Source](https://github.com/babel/babel/compare/v7.26.10...v7.27.1) ##### v7.27.1 (2025-04-30) Thanks [@kermanx](https://github.com/kermanx) and [@woaitsAryan](https://github.com/woaitsAryan) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-parser` - [#17254](https://github.com/babel/babel/pull/17254) Allow `using of` as lexical declaration within for ([@JLHwung](https://github.com/JLHwung)) - [#17230](https://github.com/babel/babel/pull/17230) Disallow get/set in TSPropertySignature ([@JLHwung](https://github.com/JLHwung)) - `babel-parser`, `babel-types` - [#17193](https://github.com/babel/babel/pull/17193) Stricter TSImportType options parsing ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-do-expressions`, `babel-traverse` - [#17137](https://github.com/babel/babel/pull/17137) fix: do expressions should allow early exit ([@kermanx](https://github.com/kermanx)) - `babel-helper-wrap-function`, `babel-plugin-transform-async-to-generator` - [#17251](https://github.com/babel/babel/pull/17251) Fix: propagate argument evaluation errors through async promise chain ([@magic-akari](https://github.com/magic-akari)) - `babel-helper-remap-async-to-generator`, `babel-plugin-transform-async-to-generator` - [#17231](https://github.com/babel/babel/pull/17231) fix apply()/call() annotated as pure ([@Lacsw](https://github.com/Lacsw)) - `babel-helper-fixtures`, `babel-parser` - [#17233](https://github.com/babel/babel/pull/17233) Create ChainExpression within TSInstantiationExpression ([@JLHwung](https://github.com/JLHwung)) - `babel-generator`, `babel-parser` - [#17226](https://github.com/babel/babel/pull/17226) Fill optional AST properties when both estree and typescript parser plugin are enabled (Part 2) ([@JLHwung](https://github.com/JLHwung)) - `babel-parser` - [#17224](https://github.com/babel/babel/pull/17224) Fill optional AST properties when both estree and typescript parser plugin are enabled (Part 1) ([@JLHwung](https://github.com/JLHwung)) - [#17080](https://github.com/babel/babel/pull/17080) Fix start of TSParameterProperty ([@JLHwung](https://github.com/JLHwung)) - `babel-compat-data`, `babel-preset-env` - [#17228](https://github.com/babel/babel/pull/17228) Update firefox bugfix compat data ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse` - [#17156](https://github.com/babel/babel/pull/17156) fix: Objects and arrays with multiple references should not be evaluated ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#17216](https://github.com/babel/babel/pull/17216) Fix: support const type parameter in generator ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-arrow-functions`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-parameters`, `babel-traverse` - [#17221](https://github.com/babel/babel/pull/17221) Reduce generated names size for the 10th-11th ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#17263](https://github.com/babel/babel/pull/17263) Remove unused `regenerator-runtime` dep in `@babel/runtime` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-compat-data`, `babel-preset-env` - [#17256](https://github.com/babel/babel/pull/17256) Tune plugin compat data ([@JLHwung](https://github.com/JLHwung)) - `babel-compat-data`, `babel-standalone` - [#17236](https://github.com/babel/babel/pull/17236) migrate babel-compat-data build script to mjs ([@JLHwung](https://github.com/JLHwung)) - `babel-register` - [#16844](https://github.com/babel/babel/pull/16844) Migrate `@babel/register` to cts ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-regenerator`, `babel-preset-env`, `babel-runtime-corejs3` - [#17205](https://github.com/babel/babel/pull/17205) Inline regenerator in the relevant packages ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - *All packages* - [#17207](https://github.com/babel/babel/pull/17207) Enforce node protocol import ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-helpers`, `babel-plugin-transform-modules-commonjs`, `babel-runtime-corejs3` - [#16538](https://github.com/babel/babel/pull/16538) Reduce `interopRequireWildcard` size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-regenerator`, `babel-preset-env`, `babel-runtime-corejs3` - [#17213](https://github.com/babel/babel/pull/17213) Reduce `regeneratorRuntime` size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 9 - Aryan Bharti ([@woaitsAryan](https://github.com/woaitsAryan)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Frolov Roman ([@Lacsw](https://github.com/Lacsw)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - [@magic-akari](https://github.com/magic-akari) - \_Kerman ([@kermanx](https://github.com/kermanx)) - fisker Cheung ([@fisker](https://github.com/fisker)) ### [`v7.26.10`](https://github.com/babel/babel/releases/tag/v7.26.10) [Compare Source](https://github.com/babel/babel/compare/v7.26.9...v7.26.10) #### v7.26.10 (2025-03-11) Thanks [@jordan-choi](https://github.com/jordan-choi) and [@mmmsssttt404](https://github.com/mmmsssttt404) for your first PRs! This release includes a fix for <https://github.com/babel/babel/security/advisories/GHSA-968p-4wvh-cqc8>, a security vulnerability which affects the `.replace` method of transpiled regular expressions that use named capturing groups. ##### :eyeglasses: Spec Compliance - `babel-parser` - [#17159](https://github.com/babel/babel/pull/17159) Disallow decorator in array pattern ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser`, `babel-template` - [#17164](https://github.com/babel/babel/pull/17164) Fix: always initialize ExportDeclaration attributes ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#17142](https://github.com/babel/babel/pull/17142) fix: "Map maximum size exceeded" in deepClone ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser`, `babel-plugin-transform-typescript` - [#17154](https://github.com/babel/babel/pull/17154) Update typescript parser tests ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse` - [#17151](https://github.com/babel/babel/pull/17151) fix: Should not evaluate vars in child scope ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#17153](https://github.com/babel/babel/pull/17153) fix: Correctly generate `abstract override` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#17107](https://github.com/babel/babel/pull/17107) Fix source type detection when parsing TypeScript ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-runtime`, `babel-runtime-corejs2`, `babel-runtime-corejs3` - [#17173](https://github.com/babel/babel/pull/17173) Fix processing of replacement pattern with named capture groups ([@mmmsssttt404](https://github.com/\[mmmsssttt404]$https://github.com/mmmsssttt404$)) ##### :nail_care: Polish - `babel-standalone` - [#17158](https://github.com/babel/babel/pull/17158) Avoid warnings when re-bundling [@babel/standalone](https://github.com/babel/standalone) with webpack ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-parser` - [#17160](https://github.com/babel/babel/pull/17160) Left-value parsing cleanup ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 6 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Yunyoung Jordan Choi ([@jordan-choi](https://github.com/jordan-choi)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - [@mmmsssttt404](https://github.com/mmmsssttt404) ### [`v7.26.9`](https://github.com/babel/babel/releases/tag/v7.26.9) [Compare Source](https://github.com/babel/babel/compare/v7.26.8...v7.26.9) #### v7.26.9 (2025-02-14) ##### :bug: Bug Fix - `babel-types` - [#17103](https://github.com/babel/babel/pull/17103) fix: Definition for `TSPropertySignature.kind` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator`, `babel-types` - [#17062](https://github.com/babel/babel/pull/17062) Print TypeScript optional/definite in ClassPrivateProperty ([@jamiebuilds-signal](https://github.com/jamiebuilds-signal)) ##### :house: Internal - `babel-types` - [#17130](https://github.com/babel/babel/pull/17130) Use `.ts` files with explicit reexports to solve name conflicts ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core` - [#17127](https://github.com/babel/babel/pull/17127) Do not depend on `@types/gensync` in Babel 7 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Jamie Kyle ([@jamiebuilds-signal](https://github.com/jamiebuilds-signal)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.26.8`](https://github.com/babel/babel/releases/tag/v7.26.8) [Compare Source](https://github.com/babel/babel/compare/v7.26.7...v7.26.8) #### v7.26.8 (2025-02-08) ##### :house: Internal - `babel-preset-env` - [#17097](https://github.com/babel/babel/pull/17097) Update dependency babel-plugin-polyfill-corejs3 to ^0.11.0 ### [`v7.26.7`](https://github.com/babel/babel/releases/tag/v7.26.7) [Compare Source](https://github.com/babel/babel/compare/v7.26.0...v7.26.7) #### v7.26.7 (2025-01-24) Thanks [@branchseer](https://github.com/branchseer) and [@tquetano-netflix](https://github.com/tquetano-netflix) for your first PRs! ##### :bug: Bug Fix - `babel-helpers`, `babel-preset-env`, `babel-runtime-corejs3` - [#17086](https://github.com/babel/babel/pull/17086) Make "object without properties" helpers ES6-compatible ([@tquetano-netflix](https://github.com/tquetano-netflix)) - `babel-plugin-transform-typeof-symbol` - [#17085](https://github.com/babel/babel/pull/17085) fix: Correctly handle `typeof` in arrow functions ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#17079](https://github.com/babel/babel/pull/17079) Respect `ranges` option in estree method value ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#17052](https://github.com/babel/babel/pull/17052) Do not try to parse .ts configs as JSON if natively supported ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-typescript` - [#17050](https://github.com/babel/babel/pull/17050) fix: correctly resolve references to non-constant enum members ([@branchseer](https://github.com/branchseer)) - `babel-plugin-transform-typescript`, `babel-traverse`, `babel-types` - [#17025](https://github.com/babel/babel/pull/17025) fix: Remove type-only `import x = y.z` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 6 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Tony Quetano ([@tquetano-netflix](https://github.com/tquetano-netflix)) - [@branchseer](https://github.com/branchseer) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.26.0`](https://github.com/babel/babel/releases/tag/v7.26.0) [Compare Source](https://github.com/babel/babel/compare/v7.25.9...v7.26.0) ##### v7.26.0 (2024-10-25) Thanks [@timofei-iatsenko](https://github.com/timofei-iatsenko) for your first PR! You can find the release blog post with some highlights at <https://babeljs.io/blog/2024/10/25/7.26.0>. ##### :rocket: New Feature - `babel-core`, `babel-generator`, `babel-parser`, `babel-plugin-syntax-import-assertions`, `babel-plugin-syntax-import-attributes`, `babel-preset-env`, `babel-standalone`, `babel-types` - [#16850](https://github.com/babel/babel/pull/16850) Enable import attributes parsing by default ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core` - [#16862](https://github.com/babel/babel/pull/16862) feat: support async plugin's pre/post ([@timofei-iatsenko](https://github.com/timofei-iatsenko)) - `babel-compat-data`, `babel-plugin-proposal-regexp-modifiers`, `babel-plugin-transform-regexp-modifiers`, `babel-preset-env`, `babel-standalone` - [#16692](https://github.com/babel/babel/pull/16692) Add `transform-regexp-modifiers` to `preset-env` ([@JLHwung](https://github.com/JLHwung)) - `babel-parser` - [#16849](https://github.com/babel/babel/pull/16849) feat: add `startIndex` parser option ([@DylanPiercey](https://github.com/DylanPiercey)) - `babel-generator`, `babel-parser`, `babel-plugin-syntax-flow` - [#16841](https://github.com/babel/babel/pull/16841) Always enable parsing of Flow enums ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-preset-typescript`, `babel-runtime-corejs3` - [#16794](https://github.com/babel/babel/pull/16794) Support `import()` in `rewriteImportExtensions` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator`, `babel-parser` - [#16708](https://github.com/babel/babel/pull/16708) Add experimental format-preserving mode to `@babel/generator` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :bug: Bug Fix - `babel-core` - [#16928](https://github.com/babel/babel/pull/16928) Workaround Node.js bug for parallel loading of TLA modules ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16926](https://github.com/babel/babel/pull/16926) Fix loading of modules with TLA in Node.js 23 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-plugin-proposal-json-modules`, `babel-plugin-transform-json-modules`, `babel-standalone` - [#16924](https://github.com/babel/babel/pull/16924) Rename `proposal-json-modules` to `transform-json-modules` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-code-frame`, `babel-highlight` - [#16896](https://github.com/babel/babel/pull/16896) Inline `@babel/highlight` in `@babel/code-frame` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-types` - [#16732](https://github.com/babel/babel/pull/16732) Add `kind` to `TSModuleDeclaration` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :running_woman: Performance - `babel-helper-module-transforms`, `babel-plugin-transform-modules-commonjs` - [#16882](https://github.com/babel/babel/pull/16882) perf: Improve module transforms ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 5 - Dylan Piercey ([@DylanPiercey](https://github.com/DylanPiercey)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Timofei Iatsenko ([@timofei-iatsenko](https://github.com/timofei-iatsenko)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.25.9`](https://github.com/babel/babel/releases/tag/v7.25.9) [Compare Source](https://github.com/babel/babel/compare/v7.25.8...v7.25.9) ##### v7.25.9 (2024-10-22) Thanks [@victorenator](https://github.com/victorenator) for your first PR! ##### :bug: Bug Fix - `babel-parser`, `babel-template`, `babel-types` - [#16905](https://github.com/babel/babel/pull/16905) fix: Keep type annotations in `syntacticPlaceholders` mode ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-compilation-targets`, `babel-preset-env` - [#16907](https://github.com/babel/babel/pull/16907) fix: support BROWSERSLIST{,\_CONFIG} env ([@JLHwung](https://github.com/JLHwung)) - Other - [#16884](https://github.com/babel/babel/pull/16884) Analyze `ClassAccessorProperty` to prevent the `no-undef` rule ([@victorenator](https://github.com/victorenator)) ##### :house: Internal - `babel-helper-transform-fixture-test-runner` - [#16914](https://github.com/babel/babel/pull/16914) remove test options flaky ([@JLHwung](https://github.com/JLHwung)) - *Every package* - [#16917](https://github.com/babel/babel/pull/16917) fix: Accidentally published `tsconfig` files ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :running_woman: Performance - `babel-parser`, `babel-types` - [#16918](https://github.com/babel/babel/pull/16918) perf: Make `VISITOR_KEYS` etc. faster to access ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Viktar Vaŭčkievič ([@victorenator](https://github.com/victorenator)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.25.8`](https://github.com/babel/babel/releases/tag/v7.25.8) [Compare Source](https://github.com/babel/babel/compare/v7.25.7...v7.25.8) #### v7.25.8 (2024-10-10) ##### :bug: Bug Fix - `babel-core` - [#16888](https://github.com/babel/babel/pull/16888) Restore public API of `resolvePlugin`/`resolvePreset` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-parser`, `babel-plugin-proposal-async-do-expressions`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-do-expressions`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-proposal-export-default-from`, `babel-plugin-proposal-function-bind`, `babel-plugin-proposal-function-sent`, `babel-plugin-proposal-import-defer`, `babel-plugin-proposal-partial-application`, `babel-plugin-proposal-throw-expressions`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-dynamic-import`, `babel-plugin-transform-export-namespace-from`, `babel-plugin-transform-json-strings`, `babel-plugin-transform-logical-assignment-operators`, `babel-plugin-transform-nullish-coalescing-operator`, `babel-plugin-transform-numeric-separator`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-optional-catch-binding`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-private-property-in-object`, `babel-preset-env` - [#16824](https://github.com/babel/babel/pull/16824) Inline one-line syntax plugins ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 3 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.25.7`](https://github.com/babel/babel/releases/tag/v7.25.7) [Compare Source](https://github.com/babel/babel/compare/v7.25.2...v7.25.7) ##### v7.25.7 (2024-10-02) Thanks [@DylanPiercey](https://github.com/DylanPiercey) and [@YuHyeonWook](https://github.com/YuHyeonWook) for your first PRs! ##### :bug: Bug Fix - `babel-helper-validator-identifier` - [#16825](https://github.com/babel/babel/pull/16825) fix: update identifier to unicode 16 ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse` - [#16814](https://github.com/babel/babel/pull/16814) fix: issue with node path keys updated on unrelated paths ([@DylanPiercey](https://github.com/DylanPiercey)) - `babel-plugin-transform-classes` - [#16797](https://github.com/babel/babel/pull/16797) Use an inclusion rather than exclusion list for `super()` check ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator` - [#16788](https://github.com/babel/babel/pull/16788) Fix printing of TS `infer` in compact mode ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16785](https://github.com/babel/babel/pull/16785) Print TS type annotations for destructuring in assignment pattern ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16778](https://github.com/babel/babel/pull/16778) Respect `[no LineTerminator here]` after nodes ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-types` - [#16852](https://github.com/babel/babel/pull/16852) Add deprecated JSDOC for fields ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-core` - [#16820](https://github.com/babel/babel/pull/16820) Allow sync loading of ESM when `--experimental-require-module` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-compilation-targets`, `babel-helper-plugin-utils`, `babel-preset-env` - [#16858](https://github.com/babel/babel/pull/16858) Add browserslist config to external dependency ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-proposal-destructuring-private`, `babel-plugin-syntax-decimal`, `babel-plugin-syntax-import-reflection`, `babel-standalone` - [#16809](https://github.com/babel/babel/pull/16809) Archive syntax-import-reflection and syntax-decimal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator` - [#16779](https://github.com/babel/babel/pull/16779) Simplify logic for `[no LineTerminator here]` before nodes ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-plugin-transform-typescript` - [#16875](https://github.com/babel/babel/pull/16875) perf: Avoid extra cloning of namespaces ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-types` - [#16842](https://github.com/babel/babel/pull/16842) perf: Improve [@babel/types](https://github.com/babel/types) builders ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#16828](https://github.com/babel/babel/pull/16828) Only access `BABEL_TYPES_8_BREAKING` at startup ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 8 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Dylan Piercey ([@DylanPiercey](https://github.com/DylanPiercey)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - coderaiser ([@coderaiser](https://github.com/coderaiser)) - fisker Cheung ([@fisker](https://github.com/fisker)) - hwook ([@YuHyeonWook](https://github.com/YuHyeonWook)) ### [`v7.25.2`](https://github.com/babel/babel/releases/tag/v7.25.2) [Compare Source](https://github.com/babel/babel/compare/v7.24.9...v7.25.2) #### v7.25.2 (2024-07-30) ##### :bug: Bug Fix - `babel-core`, `babel-traverse` - [#16695](https://github.com/babel/babel/pull/16695) Ensure that `requeueComputedKeyAndDecorators` is available ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 2 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.24.9`](https://github.com/babel/babel/releases/tag/v7.24.9) [Compare Source](https://github.com/babel/babel/compare/v7.24.8...v7.24.9) #### v7.24.9 (2024-07-15) ##### :bug: Bug Fix - `babel-core`, `babel-standalone` - [#16639](https://github.com/babel/babel/pull/16639) Avoid `require()` call in `@babel/standalone` bundle ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-types` - [#16638](https://github.com/babel/babel/pull/16638) fix: provide legacy typings for TS < 4.1 ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-generator`, `babel-plugin-transform-optional-chaining` - [#16617](https://github.com/babel/babel/pull/16617) Avoid extra parens in TS `as`/`satisfies` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-module-transforms` - [#16629](https://github.com/babel/babel/pull/16629) Lazy top-level initializations for module transforms ([@guybedford](https://github.com/guybedford)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Guy Bedford ([@guybedford](https://github.com/guybedford)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.24.8`](https://github.com/babel/babel/releases/tag/v7.24.8) [Compare Source](https://github.com/babel/babel/compare/v7.24.7...v7.24.8) #### v7.24.8 (2024-07-11) Thanks [@H0onnn](https://github.com/H0onnn), [@jkup](https://github.com/jkup) and [@SreeXD](https://github.com/SreeXD) for your first pull requests! ##### :eyeglasses: Spec Compliance - `babel-parser` - [#16567](https://github.com/babel/babel/pull/16567) Do not use strict mode in TS `declare` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :bug: Bug Fix - `babel-generator` - [#16630](https://github.com/babel/babel/pull/16630) Correctly print parens around `in` in `for` heads ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16626](https://github.com/babel/babel/pull/16626) Fix printing of comments in `await using` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16591](https://github.com/babel/babel/pull/16591) fix typescript code generation for yield expression inside type expre… ([@SreeXD](https://github.com/SreeXD)) - `babel-parser` - [#16613](https://github.com/babel/babel/pull/16613) Disallow destructuring assignment in `using` declarations ([@H0onnn](https://github.com/H0onnn)) - [#16490](https://github.com/babel/babel/pull/16490) fix: do not add `.value: undefined` to regexp literals ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-types` - [#16615](https://github.com/babel/babel/pull/16615) Remove boolean props from `ObjectTypeInternalSlot` visitor keys ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-typescript` - [#16566](https://github.com/babel/babel/pull/16566) fix: Correctly handle `export import x =` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-generator` - [#16625](https://github.com/babel/babel/pull/16625) Avoid unnecessary parens around `async` in `for await` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-traverse` - [#16619](https://github.com/babel/babel/pull/16619) Avoid checking `Scope.globals` multiple times ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 9 - Amjad Yahia Robeen Hassan ([@amjed-98](https://github.com/amjed-98)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Jon Kuperman ([@jkup](https://github.com/jkup)) - Nagendran N ([@SreeXD](https://github.com/SreeXD)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sukka ([@SukkaW](https://github.com/SukkaW)) - [@H0onnn](https://github.com/H0onnn) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.24.7`](https://github.com/babel/babel/releases/tag/v7.24.7) [Compare Source](https://github.com/babel/babel/compare/v7.24.6...v7.24.7) ##### v7.24.7 (2024-06-05) ##### :bug: Bug Fix - `babel-node` - [#16554](https://github.com/babel/babel/pull/16554) Allow extra flags in babel-node ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-traverse` - [#16522](https://github.com/babel/babel/pull/16522) fix: incorrect `constantViolations` with destructuring ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-transform-fixture-test-runner`, `babel-plugin-proposal-explicit-resource-management` - [#16524](https://github.com/babel/babel/pull/16524) fix: Transform `using` in `switch` correctly ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-helpers`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16525](https://github.com/babel/babel/pull/16525) Delete unused array helpers ([@blakewilson](https://github.com/blakewilson)) ##### Committers: 7 - Amjad Yahia Robeen Hassan ([@amjed-98](https://github.com/amjed-98)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Blake Wilson ([@blakewilson](https://github.com/blakewilson)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sukka ([@SukkaW](https://github.com/SukkaW)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.24.6`](https://github.com/babel/babel/releases/tag/v7.24.6) [Compare Source](https://github.com/babel/babel/compare/v7.24.5...v7.24.6) ##### v7.24.6 (2024-05-24) Thanks [@amjed-98](https://github.com/amjed-98), [@blakewilson](https://github.com/blakewilson), [@coelhucas](https://github.com/coelhucas), and [@SukkaW](https://github.com/SukkaW) for your first PRs! ##### :bug: Bug Fix - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-class-properties` - [#16514](https://github.com/babel/babel/pull/16514) Fix source maps for private member expressions ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-generator`, `babel-plugin-transform-modules-commonjs` - [#16515](https://github.com/babel/babel/pull/16515) Fix source maps for template literals ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16485](https://github.com/babel/babel/pull/16485) Support undecorated static accessor in anonymous classes ([@JLHwung](https://github.com/JLHwung)) - [#16484](https://github.com/babel/babel/pull/16484) Fix decorator bare yield await ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-runtime-corejs3` - [#16483](https://github.com/babel/babel/pull/16483) Fix: throw TypeError if addInitializer is called after finished ([@JLHwung](https://github.com/JLHwung)) - `babel-parser`, `babel-plugin-transform-typescript` - [#16476](https://github.com/babel/babel/pull/16476) fix: Correctly parse `cls.fn<C> = x` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-core`, `babel-helpers`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16501](https://github.com/babel/babel/pull/16501) Generate helper metadata at build time ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers` - [#16499](https://github.com/babel/babel/pull/16499) Add `tsconfig.json` for `@babel/helpers/src/helpers` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-cli`, `babel-helpers`, `babel-plugin-external-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16495](https://github.com/babel/babel/pull/16495) Move all runtime helpers to individual files ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser`, `babel-traverse` - [#16482](https://github.com/babel/babel/pull/16482) Statically generate boilerplate for bitfield accessors ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#16466](https://github.com/babel/babel/pull/16466) Migrate import assertions syntax ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 9 - Amjad Yahia Robeen Hassan ([@amjed-98](https://github.com/amjed-98)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Blake Wilson ([@blakewilson](https://github.com/blakewilson)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Lucas Coelho ([@coelhucas](https://github.com/coelhucas)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sukka ([@SukkaW](https://github.com/SukkaW)) - Zzzen ([@Zzzen](https://github.com/Zzzen)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.24.5`](https://github.com/babel/babel/releases/tag/v7.24.5) [Compare Source](https://github.com/babel/babel/compare/v7.24.4...v7.24.5) #### v7.24.5 (2024-04-29) Thanks [@romgrk](https://github.com/romgrk) and [@sossost](https://github.com/sossost) for your first PRs! ##### :bug: Bug Fix - `babel-plugin-transform-classes`, `babel-traverse` - [#16377](https://github.com/babel/babel/pull/16377) fix: TypeScript annotation affects output ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management`, `babel-runtime-corejs3` - [#16440](https://github.com/babel/babel/pull/16440) Fix suppressed error order ([@sossost](https://github.com/sossost)) - [#16408](https://github.com/babel/babel/pull/16408) Await nullish async disposable ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-parser` - [#16407](https://github.com/babel/babel/pull/16407) Recover from exported `using` declaration ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - Other - [#16414](https://github.com/babel/babel/pull/16414) Relax ESLint peerDependency constraint to allow v9 ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#16425](https://github.com/babel/babel/pull/16425) Improve `@babel/parser` AST types ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16417](https://github.com/babel/babel/pull/16417) Always pass type argument to `.startNode` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helper-member-expression-to-functions`, `babel-helper-module-transforms`, `babel-helper-split-export-declaration`, `babel-helper-wrap-function`, `babel-helpers`, `babel-plugin-bugfix-firefox-class-in-computed-class-key`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-parameters`, `babel-plugin-transform-private-property-in-object`, `babel-plugin-transform-react-jsx-self`, `babel-plugin-transform-typeof-symbol`, `babel-plugin-transform-typescript`, `babel-traverse` - [#16439](https://github.com/babel/babel/pull/16439) Make `NodePath<T | U>` distributive ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-partial-application`, `babel-types` - [#16421](https://github.com/babel/babel/pull/16421) Remove `JSXNamespacedName` from valid `CallExpression` args ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-class-properties`, `babel-preset-env` - [#16406](https://github.com/babel/babel/pull/16406) Do not load unnecessary Babel 7 syntax plugins in Babel 8 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-helpers`, `babel-preset-env`, `babel-runtime-corejs3` - [#16357](https://github.com/babel/babel/pull/16357) Performance: improve `objectWithoutPropertiesLoose` on V8 ([@romgrk](https://github.com/romgrk)) ##### Committers: 6 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Rom Grk ([@romgrk](https://github.com/romgrk)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - ynnsuis ([@sossost](https://github.com/sossost)) ### [`v7.24.4`](https://github.com/babel/babel/releases/tag/v7.24.4) [Compare Source](https://github.com/babel/babel/compare/v7.24.3...v7.24.4) #### v7.24.4 (2024-04-03) Thanks [@Dunqing](https://github.com/Dunqing), [@luiscubal](https://github.com/luiscubal), and [@samualtnorman](https://github.com/samualtnorman) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-parser` - [#16403](https://github.com/babel/babel/pull/16403) Forbid initializerless using ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-runtime-corejs3` - [#16388](https://github.com/babel/babel/pull/16388) Ensure decorators are callable ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-generator` - [#16402](https://github.com/babel/babel/pull/16402) fix: Correctly prints `{ [key in Bar]? }` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#16394](https://github.com/babel/babel/pull/16394) fix: Correctly generate `TSMappedType` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-compat-data`, `babel-plugin-bugfix-firefox-class-in-computed-class-key`, `babel-preset-env` - [#16390](https://github.com/babel/babel/pull/16390) Create bugfix plugin for classes in computed keys in Firefox ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16387](https://github.com/babel/babel/pull/16387) fix: support mutated outer decorated class binding ([@JLHwung](https://github.com/JLHwung)) - [#16385](https://github.com/babel/babel/pull/16385) fix: Decorators when `super()` exists and `protoInit` is not needed ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-block-scoping` - [#16384](https://github.com/babel/babel/pull/16384) fix: Transform scoping for `for X` in loop ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#16368](https://github.com/babel/babel/pull/16368) fix: Capture `let` when the `for` body is not a block ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core`, `babel-plugin-transform-block-scoped-functions`, `babel-plugin-transform-block-scoping` - [#16363](https://github.com/babel/babel/pull/16363) Fix incorrect function hoisting in some case statements ([@luiscubal](https://github.com/luiscubal)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Dunqing ([@Dunqing](https://github.com/Dunqing)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Luís Reis ([@luiscubal](https://github.com/luiscubal)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Samual Norman ([@samualtnorman](https://github.com/samualtnorman)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.24.3`](https://github.com/babel/babel/releases/tag/v7.24.3) [Compare Source](https://github.com/babel/babel/compare/v7.24.1...v7.24.3) #### v7.24.3 (2024-03-20) Thanks [@ota-meshi](https://github.com/ota-meshi) for your first PR! ##### :bug: Bug Fix - `babel-helper-module-imports` - [#16370](https://github.com/babel/babel/pull/16370) fix: do not inject the same imported identifier multiple times ([@ota-meshi](https://github.com/ota-meshi)) ##### Committers: 2 - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Yosuke Ota ([@ota-meshi](https://github.com/ota-meshi)) ### [`v7.24.1`](https://github.com/babel/babel/releases/tag/v7.24.1) [Compare Source](https://github.com/babel/babel/compare/v7.24.0...v7.24.1) ##### v7.24.1 (2024-03-19) ##### :bug: Bug Fix - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16350](https://github.com/babel/babel/pull/16350) Fix decorated class computed keys ordering ([@JLHwung](https://github.com/JLHwung)) - [#16344](https://github.com/babel/babel/pull/16344) Fix decorated class static field private access ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-proposal-decorators`, `babel-plugin-proposal-json-modules`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#16329](https://github.com/babel/babel/pull/16329) Respect `moduleName` for `@babel/runtime/regenerator` imports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-class-properties` - [#16331](https://github.com/babel/babel/pull/16331) Fix decorator memoiser binding kind ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helper-replace-supers`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties` - [#16325](https://github.com/babel/babel/pull/16325) Fix decorator evaluation private environment ([@JLHwung](https://github.com/JLHwung)) ##### :memo: Documentation - [#16319](https://github.com/babel/babel/pull/16319) Update SECURITY.md ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-code-frame`, `babel-highlight` - [#16359](https://github.com/babel/babel/pull/16359) Replace `chalk` with `picocolors` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-fixtures`, `babel-helpers`, `babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-unicode-sets-regex`, `babel-preset-env`, `babel-preset-flow` - [#16352](https://github.com/babel/babel/pull/16352) Run Babel transform tests on old node if possible ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-module-imports`, `babel-plugin-proposal-import-wasm-source`, `babel-plugin-proposal-json-modules`, `babel-plugin-proposal-record-and-tuple`, `babel-plugin-transform-react-jsx-development`, `babel-plugin-transform-react-jsx` - [#16349](https://github.com/babel/babel/pull/16349) Support merging imports in import injector ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#16332](https://github.com/babel/babel/pull/16332) Test Babel 7 plugins compatibility with Babel 8 core ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-helper-replace-supers`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-parameters`, `babel-plugin-transform-runtime` - [#16345](https://github.com/babel/babel/pull/16345) Optimize the use of `assertThisInitialized` after `super()` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes` - [#16343](https://github.com/babel/babel/pull/16343) Use simpler `assertThisInitialized` more often ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-object-rest-spread`, `babel-traverse` - [#16342](https://github.com/babel/babel/pull/16342) Consider well-known and registered symbols as literals ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-plugin-external-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-function-bind`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-flow-comments`, `babel-plugin-transform-flow-strip-types`, `babel-plugin-transform-function-name`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-parameters`, `babel-plugin-transform-private-property-in-object`, `babel-plugin-transform-react-jsx`, `babel-plugin-transform-runtime`, `babel-plugin-transform-spread`, `babel-plugin-transform-typescript`, `babel-preset-env` - [#16326](https://github.com/babel/babel/pull/16326) Reduce the use of class names ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.24.0`](https://github.com/babel/babel/releases/tag/v7.24.0) [Compare Source](https://github.com/babel/babel/compare/v7.23.9...v7.24.0) #### v7.24.0 (2024-02-28) Thanks [@ajihyf](https://github.com/ajihyf) for your first PR! Release post with summary and highlights: <https://babeljs.io/7.24.0> ##### :rocket: New Feature - `babel-standalone` - [#11696](https://github.com/babel/babel/pull/11696) Export babel tooling packages in `@babel/standalone` ([@ajihyf](https://github.com/ajihyf)) - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-transform-class-properties` - [#16267](https://github.com/babel/babel/pull/16267) Implement `noUninitializedPrivateFieldAccess` assumption ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-syntax-decorators`, `babel-plugin-transform-class-properties`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16242](https://github.com/babel/babel/pull/16242) Support decorator 2023-11 normative updates ([@JLHwung](https://github.com/JLHwung)) - `babel-preset-flow` - [#16309](https://github.com/babel/babel/pull/16309) \[babel 7] Allow setting `ignoreExtensions` in Flow preset ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16284](https://github.com/babel/babel/pull/16284) Add `experimental_useHermesParser` option in `preset-flow` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-import-to-platform-api`, `babel-plugin-proposal-import-wasm-source`, `babel-plugin-proposal-json-modules`, `babel-standalone` - [#16172](https://github.com/babel/babel/pull/16172) Add transform support for JSON modules imports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-runtime` - [#16241](https://github.com/babel/babel/pull/16241) Add back `moduleName` option to `@babel/plugin-transform-runtime` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser`, `babel-types` - [#16277](https://github.com/babel/babel/pull/16277) Allow import attributes for `TSImportType` ([@sosukesuzuki](https://github.com/sosukesuzuki)) ##### :bug: Bug Fix - `babel-plugin-proposal-do-expressions`, `babel-traverse` - [#16305](https://github.com/babel/babel/pull/16305) fix: avoid `popContext` on unvisited node paths ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-private-methods`, `babel-plugin-transform-private-property-in-object` - [#16312](https://github.com/babel/babel/pull/16312) Fix class private properties when `privateFieldsAsSymbols` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-private-methods` - [#16307](https://github.com/babel/babel/pull/16307) Fix the support of `arguments` in private `get/set` method ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators` - [#16287](https://github.com/babel/babel/pull/16287) Reduce decorator static property size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16281](https://github.com/babel/babel/pull/16281) Fix evaluation order of decorators with cached receiver ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16279](https://github.com/babel/babel/pull/16279) Fix decorator this memoization ([@JLHwung](https://github.com/JLHwung)) - [#16266](https://github.com/babel/babel/pull/16266) Preserve `static` on decorated private `accessor` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16258](https://github.com/babel/babel/pull/16258) fix: handle decorated async private method and generator ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-private-methods`, `babel-plugin-transform-private-property-in-object`, `babel-plugin-transform-typescript`, `babel-preset-env` - [#16275](https://github.com/babel/babel/pull/16275) Fix class private properties when `privateFieldsAsProperties` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers` - [#16268](https://github.com/babel/babel/pull/16268) Do not consider `arguments` in a helper as a global reference ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16270](https://github.com/babel/babel/pull/16270) Handle symbol key class elements decoration ([@JLHwung](https://github.com/JLHwung)) - [#16265](https://github.com/babel/babel/pull/16265) Do not define `access.get` for public setter decorators ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-preset-env` - [#12428](https://github.com/babel/babel/pull/12428) Suggest using `BABEL_SHOW_CONFIG_FOR` for config problems ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-transform-fixture-test-runner` - [#16278](https://github.com/babel/babel/pull/16278) Continue writing `output.js` when `exec.js` throws ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :microscope: Output optimization - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16306](https://github.com/babel/babel/pull/16306) Avoid intermediate functions for private accessors with decs ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-class-properties` - [#16294](https://github.com/babel/babel/pull/16294) More aggressively inline decorators in the static block ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-transform-private-methods` - [#16283](https://github.com/babel/babel/pull/16283) Do not use `classPrivateMethodGet` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators` - [#16287](https://github.com/babel/babel/pull/16287) Reduce decorator static property size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties` - [#16280](https://github.com/babel/babel/pull/16280) Reduce element decorator temp variables ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helper-fixtures`, `babel-helpers`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-optional-chaining-assign`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-private-methods`, `babel-plugin-transform-private-property-in-object`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16261](https://github.com/babel/babel/pull/16261) Do not use descriptors for private class elements ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16263](https://github.com/babel/babel/pull/16263) Reduce helper size for decorator 2023-11 ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - SUZUKI Sosuke ([@sosukesuzuki](https://github.com/sosukesuzuki)) - Yarden Shoham ([@yardenshoham](https://github.com/yardenshoham)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - flyafly ([@ajihyf](https://github.com/ajihyf)) ### [`v7.23.9`](https://github.com/babel/babel/releases/tag/v7.23.9) [Compare Source](https://github.com/babel/babel/compare/v7.23.7...v7.23.9) #### v7.23.9 (2024-01-25) ##### :bug: Bug Fix - `babel-helper-transform-fixture-test-runner`, `babel-plugin-transform-function-name`, `babel-plugin-transform-modules-systemjs`, `babel-preset-env` - [#16225](https://github.com/babel/babel/pull/16225) fix: `systemjs` re-traverses helpers ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16226](https://github.com/babel/babel/pull/16226) Improve decorated private method check ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-proposal-decorators`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#16224](https://github.com/babel/babel/pull/16224) Properly sort `core-js@3` imports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-traverse` - [#15383](https://github.com/babel/babel/pull/15383) fix: Don't throw in `getTypeAnnotation` when using TS+inference ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - Other - [#16210](https://github.com/babel/babel/pull/16210) \[eslint] Fix `no-use-before-define` for class ref in fields ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-core`, `babel-parser`, `babel-template` - [#16222](https://github.com/babel/babel/pull/16222) Migrate `eslint-parser` to cts ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-types` - [#16213](https://github.com/babel/babel/pull/16213) Remove `@babel/types` props that are not produced by the parser ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :running_woman: Performance - `babel-parser` - [#16072](https://github.com/babel/babel/pull/16072) perf: Improve parser performance for typescript ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :microscope: Output optimization - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-new-target`, `babel-plugin-transform-parameters`, `babel-plugin-transform-private-methods`, `babel-preset-env` - [#16218](https://github.com/babel/babel/pull/16218) Improve temporary variables for decorators ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15959](https://github.com/babel/babel/pull/15959) Improve output of `using` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.23.7`](https://github.com/babel/babel/releases/tag/v7.23.7) [Compare Source](https://github.com/babel/babel/compare/v7.23.6...v7.23.7) #### v7.23.7 (2023-12-29) ##### :bug: Bug Fix - `babel-traverse` - [#16191](https://github.com/babel/babel/pull/16191) fix: Crash when removing without `Program` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16180](https://github.com/babel/babel/pull/16180) fix: Class decorator `ctx.kind` is wrong ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-proposal-decorators` - [#16170](https://github.com/babel/babel/pull/16170) Fix decorator initProto usage in derived classes ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#16167](https://github.com/babel/babel/pull/16167) Avoid unpreventable `unhandledRejection` events ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-create-class-features-plugin` - [#16186](https://github.com/babel/babel/pull/16186) chore: Update deps ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16177](https://github.com/babel/babel/pull/16177) Merge decorators into class features ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.23.6`](https://github.com/babel/babel/releases/tag/v7.23.6) [Compare Source](https://github.com/babel/babel/compare/v7.23.5...v7.23.6) #### v7.23.6 (2023-12-11) Thanks [@martinez-hugo](https://github.com/martinez-hugo) and [@odinho](https://github.com/odinho) for your first pull requests! ##### :eyeglasses: Spec Compliance - `babel-generator`, `babel-parser`, `babel-types` - [#16154](https://github.com/babel/babel/pull/16154) Remove `TSPropertySignature.initializer` ([@fisker](https://github.com/fisker)) - `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-types` - [#16139](https://github.com/babel/babel/pull/16139) Apply `toPropertyKey` on decorator context name ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-generator` - [#16166](https://github.com/babel/babel/pull/16166) fix: Correctly indenting when `retainLines` is enabled ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management` - [#16150](https://github.com/babel/babel/pull/16150) `using`: Allow looking up `Symbol.dispose` on a function ([@odinho](https://github.com/odinho)) - `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties` - [#16161](https://github.com/babel/babel/pull/16161) Ensure the `[[@@toPrimitive]]` call of a decorated class member key is invoked once ([@JLHwung](https://github.com/JLHwung)) - [#16148](https://github.com/babel/babel/pull/16148) Support named evaluation for decorated anonymous class exp ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-for-of`, `babel-preset-env` - [#16011](https://github.com/babel/babel/pull/16011) fix: `for of` with `iterableIsArray` and shadowing variable ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16144](https://github.com/babel/babel/pull/16144) Set function name for decorated private non-field elements ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-typescript` - [#16137](https://github.com/babel/babel/pull/16137) Fix references to enum values with merging ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-class-properties` - [#16159](https://github.com/babel/babel/pull/16159) Reuse computed key memoiser ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16160](https://github.com/babel/babel/pull/16160) Optimize decorator helper size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Hugo Martinez ([@martinez-hugo](https://github.com/martinez-hugo)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Odin Hørthe-Omdal Urdland ([@odinho](https://github.com/odinho)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - fisker Cheung ([@fisker](https://github.com/fisker)) ### [`v7.23.5`](https://github.com/babel/babel/releases/tag/v7.23.5) [Compare Source](https://github.com/babel/babel/compare/v7.23.3...v7.23.5) #### v7.23.5 (2023-11-29) ##### :eyeglasses: Spec Compliance - `babel-plugin-proposal-decorators` - [#16138](https://github.com/babel/babel/pull/16138) Class binding is in TDZ during decorators initialization ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16132](https://github.com/babel/babel/pull/16132) Allow addInitializer in field decorator context ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-traverse`, `babel-types` - [#16131](https://github.com/babel/babel/pull/16131) Do not remove bindings when removing assignment expression path ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-classes` - [#16135](https://github.com/babel/babel/pull/16135) Require class properties transform when compiling class with private fields ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator` - [#16122](https://github.com/babel/babel/pull/16122) fix: Missing parentheses after line break ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers` - [#16130](https://github.com/babel/babel/pull/16130) Fix helpers internal fns names conflict resolution ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-typescript` - [#16123](https://github.com/babel/babel/pull/16123) Simplify class fields injetion after `super()` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-parameters`, `babel-plugin-transform-typescript`, `babel-traverse` - [#16110](https://github.com/babel/babel/pull/16110) fix: Unexpected duplication of comments ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-eslint-plugin` - [#16023](https://github.com/babel/babel/pull/16023) Add `@babel/eslint-plugin/no-undef` to fix `no-undef` with accessor props ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-helpers` - [#16129](https://github.com/babel/babel/pull/16129) Optimize `decorator` helper size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.23.3`](https://github.com/babel/babel/releases/tag/v7.23.3) [Compare Source](https://github.com/babel/babel/compare/@babel/core@7.23.2...v7.23.3) ##### v7.23.3 (2023-11-09) ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#16071](https://github.com/babel/babel/pull/16071) Strip type-only TS namespaces ([@colinaaa](https://github.com/colinaaa)) - `babel-generator` - [#16078](https://github.com/babel/babel/pull/16078) Fix indentation when generating comments with `concise: true` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-compat-data`, `babel-plugin-bugfix-v8-static-class-fields-redefine-readonly`, `babel-preset-env` - [#14295](https://github.com/babel/babel/pull/14295) Add a bugfix plugin for <https://crbug.com/v8/12421> ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-object-super` - [#15948](https://github.com/babel/babel/pull/15948) fix: `super.x` in a loop ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-module-transforms`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#16015](https://github.com/babel/babel/pull/16015) fix: handle `__proto__` exports name in CJS/AMD/UMD ([@magic-akari](https://github.com/magic-akari)) ##### :memo: Documentation - [#16044](https://github.com/babel/babel/pull/16044) docs: Update links in [@babel/eslint-parser](https://github.com/babel/eslint-parser) README ([@aryehb](https://github.com/aryehb)) ##### :house: Internal - `babel-core`, `babel-preset-env` - [#15988](https://github.com/babel/babel/pull/15988) Refactor handling of modules plugins in `preset-env` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-generator` - [#16061](https://github.com/babel/babel/pull/16061) perf: Improve `@babel/generator` performance ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-traverse` - [#16060](https://github.com/babel/babel/pull/16060) Avoid dynamic dispatch when calling wrapCheck ([@yepitschunked](https://github.com/yepitschunked)) ##### :microscope: Output optimization - `babel-plugin-transform-computed-properties` - [#6652](https://github.com/babel/babel/pull/6652) Optimize computed properties output (byte-wise) ([@Andarist](https://github.com/Andarist)) ##### Committers: 9 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Colin ([@colinaaa](https://github.com/colinaaa)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Mateusz Burzyński ([@Andarist](https://github.com/Andarist)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@aryehb](https://github.com/aryehb) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - [@magic-akari](https://github.com/magic-akari) - [@yepitschunked](https://github.com/yepitschunked) ### [`v7.23.2`](https://github.com/babel/babel/releases/tag/v7.23.2) [Compare Source](https://github.com/babel/babel/compare/v7.23.0...@babel/core@7.23.2) ##### v7.23.2 (2023-10-11) **NOTE**: This release also re-publishes `@babel/core`, even if it does not appear in the linked release commit. Thanks [@jimmydief](https://github.com/jimmydief) for your first PR! ##### :bug: Bug Fix - `babel-traverse` - [#16033](https://github.com/babel/babel/pull/16033) Only evaluate own String/Number/Math methods ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-preset-typescript` - [#16022](https://github.com/babel/babel/pull/16022) Rewrite `.tsx` extension when using `rewriteImportExtensions` ([@jimmydief](https://github.com/jimmydief)) - `babel-helpers` - [#16017](https://github.com/babel/babel/pull/16017) Fix: fallback to typeof when toString is applied to incompatible object ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-transform-modules-commonjs`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16025](https://github.com/babel/babel/pull/16025) Avoid override mistake in namespace imports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - James Diefenderfer ([@jimmydief](https://github.com/jimmydief)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.23.0`](https://github.com/babel/babel/releases/tag/v7.23.0) [Compare Source](https://github.com/babel/babel/compare/v7.22.20...v7.23.0) ##### v7.23.0 (2023-09-25) Thanks [@lorenzoferre](https://github.com/lorenzoferre) and [@RajShukla1](https://github.com/RajShukla1) for your first PRs! ##### :rocket: New Feature - `babel-plugin-proposal-import-wasm-source`, `babel-plugin-syntax-import-source`, `babel-plugin-transform-dynamic-import` - [#15870](https://github.com/babel/babel/pull/15870) Support transforming `import source` for wasm ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-module-transforms`, `babel-helpers`, `babel-plugin-proposal-import-defer`, `babel-plugin-syntax-import-defer`, `babel-plugin-transform-modules-commonjs`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone` - [#15878](https://github.com/babel/babel/pull/15878) Implement `import defer` proposal transform support ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-types` - [#15845](https://github.com/babel/babel/pull/15845) Implement `import defer` parsing support ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#15829](https://github.com/babel/babel/pull/15829) Add parsing support for the "source phase imports" proposal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-helper-module-transforms`, `babel-parser`, `babel-plugin-transform-dynamic-import`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-traverse`, `babel-types` - [#15682](https://github.com/babel/babel/pull/15682) Add `createImportExpressions` parser option ([@JLHwung](https://github.com/JLHwung)) - `babel-standalone` - [#15671](https://github.com/babel/babel/pull/15671) Pass through nonce to the transformed script element ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-function-name`, `babel-helper-member-expression-to-functions`, `babel-helpers`, `babel-parser`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-optional-chaining-assign`, `babel-plugin-syntax-optional-chaining-assign`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-optional-chaining`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone`, `babel-types` - [#15751](https://github.com/babel/babel/pull/15751) Add support for optional chain in assignments ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#15895](https://github.com/babel/babel/pull/15895) Implement the "decorator metadata" proposal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-traverse`, `babel-types` - [#15893](https://github.com/babel/babel/pull/15893) Add `t.buildUndefinedNode` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-preset-typescript` - [#15913](https://github.com/babel/babel/pull/15913) Add `rewriteImportExtensions` option to TS preset ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#15896](https://github.com/babel/babel/pull/15896) Allow TS tuples to have both labeled and unlabeled elements ([@yukukotani](https://github.com/yukukotani)) ##### :bug: Bug Fix - `babel-plugin-transform-block-scoping` - [#15962](https://github.com/babel/babel/pull/15962) fix: `transform-block-scoping` captures the variables of the method in the loop ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-traverse` - [#15797](https://github.com/babel/babel/pull/15797) Expand evaluation of global built-ins in `@babel/traverse` ([@lorenzoferre](https://github.com/lorenzoferre)) - `babel-plugin-proposal-explicit-resource-management` - [#15985](https://github.com/babel/babel/pull/15985) Improve source maps for blocks with `using` declarations ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-core`, `babel-helper-module-transforms`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-classes`, `babel-plugin-transform-dynamic-import`, `babel-plugin-transform-function-name`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd`, `babel-plugin-transform-parameters`, `babel-plugin-transform-react-constant-elements`, `babel-plugin-transform-react-inline-elements`, `babel-plugin-transform-runtime`, `babel-plugin-transform-typescript`, `babel-preset-env` - [#15984](https://github.com/babel/babel/pull/15984) Inline `exports.XXX =` update in simple variable declarations ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Lorenzo Ferretti ([@lorenzoferre](https://github.com/lorenzoferre)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Raj Pawan Shukla ([@RajShukla1](https://github.com/RajShukla1)) - Yuku Kotani ([@yukukotani](https://github.com/yukukotani)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.22.20`](https://github.com/babel/babel/releases/tag/v7.22.20) [Compare Source](https://github.com/babel/babel/compare/v7.22.19...v7.22.20) #### v7.22.20 (2023-09-16) ##### :house: Internal - `babel-helper-validator-identifier` - [#15973](https://github.com/babel/babel/pull/15973) Remove special-casing of U+200C and U+200D ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-dotall-regex` - [#15974](https://github.com/babel/babel/pull/15974) Update Unicode test fixtures ([@JLHwung](https://github.com/JLHwung)) ##### :leftwards_arrow_with_hook: Revert - `babel-helper-remap-async-to-generator`, `babel-helper-wrap-function`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-proposal-function-sent`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-parameters`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#15979](https://github.com/babel/babel/pull/15979) Revert "Improve output when wrapping functions" ([@jjonescz](https://github.com/jjonescz)) ##### Committers: 3 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Jan Jones ([@jjonescz](https://github.com/jjonescz)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.19`](https://github.com/babel/babel/releases/tag/v7.22.19) [Compare Source](https://github.com/babel/babel/compare/v7.22.18...v7.22.19) #### v7.22.19 (2023-09-14) Re-published 7.22.18, due to a releasing error. ### [`v7.22.18`](https://github.com/babel/babel/releases/tag/v7.22.18) [Compare Source](https://github.com/babel/babel/compare/v7.22.17...v7.22.18) #### v7.22.18 (2023-09-14) **NOTE:** This release had a publishing problem -- it has been re-published as 7.22.19. Thanks [@dhlolo](https://github.com/dhlolo) for your first PR! ##### :bug: Bug Fix - `babel-helper-validator-identifier` - [#15957](https://github.com/babel/babel/pull/15957) Update identifier name definitions to Unicode 15.1 ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-module-transforms`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#15898](https://github.com/babel/babel/pull/15898) Fix transform of named import with shadowed namespace import ([@dhlolo](https://github.com/dhlolo)) ##### :leftwards_arrow_with_hook: Revert - [#15965](https://github.com/babel/babel/pull/15965) Revert Node.js 20.6.0 bug workaround ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 3 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Int ([@dhlolo](https://github.com/dhlolo)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.17`](https://github.com/babel/babel/releases/tag/v7.22.17) [Compare Source](https://github.com/babel/babel/compare/v7.22.15...v7.22.17) #### v7.22.17 (2023-09-08) Thanks [@jordanbtucker](https://github.com/jordanbtucker) for your first PR! ##### :bug: Bug Fix - `babel-core` - [#15947](https://github.com/babel/babel/pull/15947) Fix compatibility with Node.js 20.6 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-module-transforms`, `babel-plugin-transform-modules-commonjs` - [#15941](https://github.com/babel/babel/pull/15941) Fix compiling duplicate ns imports to lazy CommonJS ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-types` - [#15920](https://github.com/babel/babel/pull/15920) Make `ClassDeclaration["id"]` optional in babel-types ([@jordanbtucker](https://github.com/jordanbtucker)) ##### :microscope: Output optimization - `babel-helper-remap-async-to-generator`, `babel-helper-wrap-function`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-proposal-function-sent`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-parameters`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#15922](https://github.com/babel/babel/pull/15922) Improve output when wrapping functions (e.g. `async` functions) ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 3 - Jordan Tucker ([@jordanbtucker](https://github.com/jordanbtucker)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.22.15`](https://github.com/babel/babel/releases/tag/v7.22.15) [Compare Source](https://github.com/babel/babel/compare/v7.22.11...v7.22.15) ##### v7.22.15 (2023-09-04) ##### :bug: Bug Fix - `babel-core` - [#15923](https://github.com/babel/babel/pull/15923) Only perform config loading re-entrancy check for cjs ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - *Every package* - [#15892](https://github.com/babel/babel/pull/15892) Add explicit `.ts`/`.js` extension to all imports in `src` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.22.11`](https://github.com/babel/babel/releases/tag/v7.22.11) [Compare Source](https://github.com/babel/babel/compare/v7.22.10...v7.22.11) ##### v7.22.11 (2023-08-24) Thanks [@0o001](https://github.com/0o001) and [@yangguansen](https://github.com/yangguansen) for your first PRs! ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#15882](https://github.com/babel/babel/pull/15882) Fix: fully remove TS nested type-only exported namespaces ([@yangguansen](https://github.com/yangguansen)) - `babel-types` - [#15867](https://github.com/babel/babel/pull/15867) fix: definition of TS function type params ([@danez](https://github.com/danez)) - `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-dynamic-import`, `babel-plugin-transform-export-namespace-from`, `babel-plugin-transform-json-strings`, `babel-plugin-transform-logical-assignment-operators`, `babel-plugin-transform-nullish-coalescing-operator`, `babel-plugin-transform-numeric-separator`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-optional-catch-binding`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-private-property-in-object` - [#15858](https://github.com/babel/babel/pull/15858) fix(standalone): strip archived syntax plugins ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#15850](https://github.com/babel/babel/pull/15850) Support configuring cache in ESM configs ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-parser` - [#10940](https://github.com/babel/babel/pull/10940) Do not record trailing comma pos when `maybeAsyncArrow: false` ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-helper-compilation-targets`, `babel-parser`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-syntax-decorators`, `babel-preset-env`, `babel-preset-react`, `babel-register`, `babel-traverse`, `babel-types` - [#15872](https://github.com/babel/babel/pull/15872) enable jest/no-standalone-expect ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-regenerator`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15833](https://github.com/babel/babel/pull/15833) bump json5, terser and webpack, further minimize babel helpers ([@JLHwung](https://github.com/JLHwung)) - Other - [#15846](https://github.com/babel/babel/pull/15846) Use Babel 8.0 alpha to build babel ([@JLHwung](https://github.com/JLHwung)) - [#15856](https://github.com/babel/babel/pull/15856) Exclude redundant files from publish process ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-optional-chaining`, `babel-preset-env` - [#15871](https://github.com/babel/babel/pull/15871) Simplify `?.` output when chain result is ignored ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Daniel Tschinder ([@danez](https://github.com/danez)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Mustafa Ateş Uzun ([@0o001](https://github.com/0o001)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - sanmu ([@yangguansen](https://github.com/yangguansen)) ### [`v7.22.10`](https://github.com/babel/babel/releases/tag/v7.22.10) [Compare Source](https://github.com/babel/babel/compare/v7.22.9...v7.22.10) #### v7.22.10 (2023-08-07) Thanks [@DimitriPapadopoulos](https://github.com/DimitriPapadopoulos), [@FabianWarnecke](https://github.com/FabianWarnecke), [@JoshuaKGoldberg](https://github.com/JoshuaKGoldberg), and [@YYvanYang](https://github.com/YYvanYang) for your first pull requests! ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#15799](https://github.com/babel/babel/pull/15799) \[ts] Strip type-only namespaces ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#15798](https://github.com/babel/babel/pull/15798) \[ts] Fix compiling extended exported nested namespace ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-new-target`, `babel-plugin-transform-private-methods`, `babel-preset-env` - [#15701](https://github.com/babel/babel/pull/15701) Memoize class binding when compiling private methods and static elements ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-cli` - [#15824](https://github.com/babel/babel/pull/15824) Add `meta` object to `@babel/eslint-plugin` ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse`, `babel-types` - [#15661](https://github.com/babel/babel/pull/15661) Improve the type definition of `path.isX` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator`, `babel-types` - [#15776](https://github.com/babel/babel/pull/15776) improve SourceLocation typing ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - Other - [#15818](https://github.com/babel/babel/pull/15818) build: generate flow typings in prepublish job ([@JLHwung](https://github.com/JLHwung)) - [#15777](https://github.com/babel/babel/pull/15777) chore: bump dev dependencies and remove .eslintignore ([@JLHwung](https://github.com/JLHwung)) - `babel-cli`, `babel-core`, `babel-generator`, `babel-helper-builder-react-jsx`, `babel-preset-env`, `babel-standalone` - [#15794](https://github.com/babel/babel/pull/15794) Enable `@typescript-eslint/no-redundant-type-constituents` rule ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-compilation-targets` - [#15811](https://github.com/babel/babel/pull/15811) Remove `@babel/core` peerDep from `helper-compilation-targets` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#15793](https://github.com/babel/babel/pull/15793) Use const enum in babel-parser ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-runtime`, `babel-traverse`, `babel-types` - [#15716](https://github.com/babel/babel/pull/15716) chore: Use `typescript-eslint@v6` with reworked configs ([@JoshuaKGoldberg](https://github.com/JoshuaKGoldberg)) ##### :microscope: Output optimization - `babel-plugin-transform-block-scoping`, `babel-plugin-transform-parameters`, `babel-plugin-transform-regenerator` - [#15746](https://github.com/babel/babel/pull/15746) Reduce `transform-block-scoping` loops output size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 9 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Dimitri Papadopoulos Orfanos ([@DimitriPapadopoulos](https://github.com/DimitriPapadopoulos)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Josh Goldberg ✨ ([@JoshuaKGoldberg](https://github.com/JoshuaKGoldberg)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Tianlan Zhou ([@SuperSodaSea](https://github.com/SuperSodaSea)) - [@FabianWarnecke](https://github.com/FabianWarnecke) - [@YYvanYang](https://github.com/YYvanYang) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.22.9`](https://github.com/babel/babel/releases/tag/v7.22.9): 7.22.9 [Compare Source](https://github.com/babel/babel/compare/v7.22.8...v7.22.9) #### v7.22.9 (2023-07-12) ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#15774](https://github.com/babel/babel/pull/15774) fix: `Infinity` in enums ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-module-transforms`, `babel-helper-remap-async-to-generator`, `babel-helper-replace-supers`, `babel-helper-wrap-function` - [#15771](https://github.com/babel/babel/pull/15771) Simplify helper dependencies ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-generator` - [#15757](https://github.com/babel/babel/pull/15757) `recordAndTupleSyntaxType` defaults to `"hash"` ([@coderaiser](https://github.com/coderaiser)) ##### :house: Internal - [#15748](https://github.com/babel/babel/pull/15748) Migrate to `eslint.config.js` ([@JLHwung](https://github.com/JLHwung)) - [#15758](https://github.com/babel/babel/pull/15758) Use Prettier 3 stable ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - coderaiser ([@coderaiser](https://github.com/coderaiser)) ### [`v7.22.8`](https://github.com/babel/babel/releases/tag/v7.22.8) [Compare Source](https://github.com/babel/babel/compare/v7.22.7...v7.22.8) #### v7.22.8 (2023-07-06) This release reverts a commit that caused all new angular installations to fail: [angular/angular-cli#25496](https://github.com/angular/angular-cli/issues/25496) ##### :leftwards_arrow_with_hook: Revert - `babel-core`, `babel-traverse` - [#15754](https://github.com/babel/babel/pull/15754) Revert "Use `NodePath#hub` as part of the paths cache key" ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 1 - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.7`](https://github.com/babel/babel/releases/tag/v7.22.7) [Compare Source](https://github.com/babel/babel/compare/v7.22.6...v7.22.7) #### v7.22.7 (2023-07-06) ##### :bug: Bug Fix - `babel-generator` - [#15719](https://github.com/babel/babel/pull/15719) fix: Avoid internally generating negative source maps columns ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core`, `babel-traverse` - [#15725](https://github.com/babel/babel/pull/15725) Use `NodePath#hub` as part of the paths cache key ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#15747](https://github.com/babel/babel/pull/15747) fix: export `meta` from `eslint-parser/experimental-worker` ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-core`, `babel-traverse` - [#15702](https://github.com/babel/babel/pull/15702) Refactor visitors merging ([@nullableVoidPtr](https://github.com/nullableVoidPtr)) ##### Committers: 4 - Avery ([@nullableVoidPtr](https://github.com/nullableVoidPtr)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.22.6`](https://github.com/babel/babel/releases/tag/v7.22.6) [Compare Source](https://github.com/babel/babel/compare/v7.22.5...v7.22.6) #### v7.22.6 (2023-07-04) ##### :bug: Bug Fix - `babel-compat-data`, `babel-helper-compilation-targets`, `babel-preset-env` - [#15727](https://github.com/babel/babel/pull/15727) Add opera mobile compat data ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-optional-chaining` - [#15739](https://github.com/babel/babel/pull/15739) Fix transform of `delete a?.b` in function params ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-split-export-declaration`, `babel-plugin-transform-modules-commonjs` - [#15736](https://github.com/babel/babel/pull/15736) fix: Default export for duplicate names ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-compat-data`, `babel-preset-env` - [#15726](https://github.com/babel/babel/pull/15726) update compat-data sources ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management`, `babel-runtime-corejs3`, `babel-runtime` - [#15705](https://github.com/babel/babel/pull/15705) Fix handling of sync error in `@@asyncDispose` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-standalone` - [#15707](https://github.com/babel/babel/pull/15707) fix: Support transforming Explicit Resource Management in `stage-2` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core` - [#15626](https://github.com/babel/babel/pull/15626) fix: Works correctly with `--frozen-intrinsics` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-classes` - [#15700](https://github.com/babel/babel/pull/15700) Minor class transform cleanups ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-typescript` - [#15740](https://github.com/babel/babel/pull/15740) Compress output for optional chain with multiple `?.` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-do-expressions`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-nullish-coalescing-operator`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-private-property-in-object`, `babel-traverse` - [#15741](https://github.com/babel/babel/pull/15741) Inject tmp vars in the params list of IIFEs when possible ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Joe Maffei ([@joemaffei](https://github.com/joemaffei)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.22.5`](https://github.com/babel/babel/releases/tag/v7.22.5) [Compare Source](https://github.com/babel/babel/compare/v7.22.1...v7.22.5) ##### v7.22.5 (2023-06-08) ##### :bug: Bug Fix - `babel-preset-env`, `babel-standalone` - [#15675](https://github.com/babel/babel/pull/15675) Fix using `syntax-unicode-sets-regex` in standalone ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-core` - [#15683](https://github.com/babel/babel/pull/15683) Suggest `-transform-` when resolving missing plugins ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 4 - Avery ([@nullableVoidPtr](https://github.com/nullableVoidPtr)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.22.1`](https://github.com/babel/babel/releases/tag/v7.22.1) [Compare Source](https://github.com/babel/babel/compare/v7.22.0...v7.22.1) #### v7.22.1 (2023-05-26) ##### :bug: Bug Fix - `babel-preset-env` - [#15658](https://github.com/babel/babel/pull/15658) Workaround for broken babel-preset-react-app ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 2 - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.22.0`](https://github.com/babel/babel/releases/tag/v7.22.0) [Compare Source](https://github.com/babel/babel/compare/v7.21.8...v7.22.0) #### v7.22.0 (2023-05-26) ##### :rocket: New Feature - `babel-parser`, `babel-plugin-transform-typescript` - [#15497](https://github.com/babel/babel/pull/15497) \[ts] Support `import ... =` and `export =` in scripts ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-compat-data`, `babel-core`, `babel-plugin-proposal-unicode-sets-regex`, `babel-plugin-transform-unicode-sets-regex`, `babel-preset-env`, `babel-standalone` - [#15636](https://github.com/babel/babel/pull/15636) Add `unicode-sets-regex` transform to `preset-env` ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-transform-runtime`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone` - [#15633](https://github.com/babel/babel/pull/15633) Implement transform support for `using` declarations ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-import-attributes-to-assertions` - [#15620](https://github.com/babel/babel/pull/15620) Create `@babel/plugin-proposal-import-attributes-to-assertions` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-generator`, `babel-parser`, `babel-plugin-syntax-import-attributes`, `babel-preset-env`, `babel-standalone`, `babel-types` - [#15536](https://github.com/babel/babel/pull/15536) Add support for the updated import attributes proposal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-traverse`, `babel-types` - [#15520](https://github.com/babel/babel/pull/15520) Parse `await using` declarations ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-helper-create-regexp-features-plugin`, `babel-parser` - [#15638](https://github.com/babel/babel/pull/15638) Enable regexp unicode sets parsing by default ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-syntax-decorators`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15570](https://github.com/babel/babel/pull/15570) Add decorators version `2023-05` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-plugin-transform-react-constant-elements`, `babel-plugin-transform-react-jsx`, `babel-traverse`, `babel-types` - [#15549](https://github.com/babel/babel/pull/15549) Improve type definitions for validators ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-parser` - [#15630](https://github.com/babel/babel/pull/15630) Unify parsing of import/export modifiers (type/typeof/module) ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-compat-data`, `babel-helper-transform-fixture-test-runner`, `babel-node`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-duplicate-named-capturing-groups-regex`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-named-capturing-groups-regex`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs3` - [#15531](https://github.com/babel/babel/pull/15531) Allow polyfill providers to specify custom `@babel/runtime` pkg ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-dynamic-import`, `babel-plugin-proposal-export-namespace-from`, `babel-plugin-proposal-function-sent`, `babel-plugin-proposal-json-strings`, `babel-plugin-proposal-logical-assignment-operators`, `babel-plugin-proposal-nullish-coalescing-operator`, `babel-plugin-proposal-numeric-separator`, `babel-plugin-proposal-object-rest-spread`, `babel-plugin-proposal-optional-catch-binding`, `babel-plugin-proposal-optional-chaining`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-proposal-private-methods`, `babel-plugin-proposal-private-property-in-object`, `babel-plugin-proposal-unicode-property-regex`, `babel-preset-env`, `babel-standalone` - [#15614](https://github.com/babel/babel/pull/15614) Rename `-proposal-`s that became standard to `-transform-` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.21.8`](https://github.com/babel/babel/releases/tag/v7.21.8) [Compare Source](https://github.com/babel/babel/compare/v7.21.5...v7.21.8) #### v7.21.8 (2023-05-02) ##### :eyeglasses: Spec Compliance - `babel-parser` - [#15602](https://github.com/babel/babel/pull/15602) Remove `using await` restriction in explicitResourceManagement ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-helper-create-class-features-plugin`, `babel-helper-create-regexp-features-plugin` - [#15605](https://github.com/babel/babel/pull/15605) Fix backward compat for semver checks in class\&regexp feat plugins ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 2 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.21.5`](https://github.com/babel/babel/releases/tag/v7.21.5) [Compare Source](https://github.com/babel/babel/compare/v7.21.4...v7.21.5) ##### v7.21.5 (2023-04-28) ##### :eyeglasses: Spec Compliance - `babel-generator`, `babel-parser`, `babel-types` - [#15539](https://github.com/babel/babel/pull/15539) fix: Remove `mixins` and `implements` for `DeclareInterface` and `InterfaceDeclaration` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :bug: Bug Fix - `babel-core`, `babel-generator`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-react-jsx` - [#15515](https://github.com/babel/babel/pull/15515) fix: `)` position with `createParenthesizedExpressions` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-preset-env` - [#15580](https://github.com/babel/babel/pull/15580) Add syntax import meta to preset env ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-types` - [#15546](https://github.com/babel/babel/pull/15546) Improve the layout of generated validators ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core` - [#15535](https://github.com/babel/babel/pull/15535) Use `lt` instead of `lte` to check TS version for .cts config ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-core` - [#15575](https://github.com/babel/babel/pull/15575) Use synchronous `import.meta.resolve` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-fixtures`, `babel-preset-typescript` - [#15568](https://github.com/babel/babel/pull/15568) Handle `.overrides` and `.env` when resolving plugins/presets from fixture options ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helper-create-regexp-features-plugin` - [#15548](https://github.com/babel/babel/pull/15548) Use `semver` package to compare versions ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.21.4`](https://github.com/babel/babel/releases/tag/v7.21.4) [Compare Source](https://github.com/babel/babel/compare/v7.21.3...v7.21.4) ##### v7.21.4 (2023-03-31) ##### :bug: Bug Fix - `babel-core`, `babel-helper-module-imports`, `babel-preset-typescript` - [#15478](https://github.com/babel/babel/pull/15478) Fix support for `import/export` in `.cts` files ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#15496](https://github.com/babel/babel/pull/15496) Fix compact printing of non-null assertion operators ([@rtsao](https://github.com/rtsao)) ##### :nail_care: Polish - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-typescript`, `babel-traverse` - [#15427](https://github.com/babel/babel/pull/15427) Fix moving comments of removed nodes ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - Other - [#15519](https://github.com/babel/babel/pull/15519) Update Prettier integration test ([@fisker](https://github.com/fisker)) - `babel-parser` - [#15510](https://github.com/babel/babel/pull/15510) refactor: introduce `lookaheadInLineCharCode` ([@JLHwung](https://github.com/JLHwung)) - `babel-code-frame`, `babel-highlight` - [#15499](https://github.com/babel/babel/pull/15499) Polish babel-code-frame highlight test ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 6 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Ryan Tsao ([@rtsao](https://github.com/rtsao)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - fisker Cheung ([@fisker](https://github.com/fisker)) ### [`v7.21.3`](https://github.com/babel/babel/releases/tag/v7.21.3) [Compare Source](https://github.com/babel/babel/compare/v7.21.0...v7.21.3) #### v7.21.3 (2023-03-14) Thanks [@amoeller](https://github.com/amoeller), [@Harpica](https://github.com/Harpica), and [@nzakas](https://github.com/nzakas) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-parser` - [#15479](https://github.com/babel/babel/pull/15479) disallow mixins/implements in flow interface ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#15423](https://github.com/babel/babel/pull/15423) \[ts] Allow keywords in tuple labels ([@Harpica](https://github.com/Harpica)) - `babel-plugin-transform-typescript` - [#15489](https://github.com/babel/babel/pull/15489) Register `var` decls generated by `import ... =` TS transform ([@amoeller](https://github.com/amoeller)) - [#15494](https://github.com/babel/babel/pull/15494) fix: Consider `export { type foo }` as type-only usage ([@magic-akari](https://github.com/magic-akari)) ##### :nail_care: Polish - `babel-traverse`, `babel-types` - [#15484](https://github.com/babel/babel/pull/15484) Skip node deprecation warnings when used by an old `@babel` package ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator` - [#15480](https://github.com/babel/babel/pull/15480) chore: Improve `jsonCompatibleStrings` deprecation ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - [#15465](https://github.com/babel/babel/pull/15465) Add ESLint-readable package name ([@nzakas](https://github.com/nzakas)) ##### :microscope: Output optimization - `babel-plugin-transform-typescript`, `babel-preset-typescript` - [#15467](https://github.com/babel/babel/pull/15467) Optimize TS enums output ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 8 - Alexandra Kadykova ([@Harpica](https://github.com/Harpica)) - Anders Møller ([@amoeller](https://github.com/amoeller)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicholas C. Zakas ([@nzakas](https://github.com/nzakas)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - magic-akari ([@magic-akari](https://github.com/magic-akari)) ### [`v7.21.0`](https://github.com/babel/babel/releases/tag/v7.21.0) [Compare Source](https://github.com/babel/babel/compare/v7.20.12...v7.21.0) ##### v7.21.0 (2023-02-20) Thanks [@azizghuloum](https://github.com/azizghuloum), [@ehoogeveen-medweb](https://github.com/ehoogeveen-medweb), [@fwienber](https://github.com/fwienber), and [@Lioness100](https://github.com/Lioness100) for your first PRs! ##### :rocket: New Feature - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-private-methods`, `babel-plugin-proposal-private-property-in-object` - [#15435](https://github.com/babel/babel/pull/15435) feat: Implement `privateFieldsAsSymbols` assumption for classes ([@fwienber](https://github.com/fwienber)) - `babel-helper-create-regexp-features-plugin`, `babel-plugin-proposal-regexp-modifiers`, `babel-standalone` - [#15226](https://github.com/babel/babel/pull/15226) feat: Support regexp modifiers proposal ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-cli`, `babel-core`, `babel-generator`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-react-jsx`, `babel-traverse` - [#15022](https://github.com/babel/babel/pull/15022) feat: Generate sourcemaps of friendly call frames ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser`, `babel-types` - [#15384](https://github.com/babel/babel/pull/15384) \[ts] Support `const` modifier in type parameters ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-helpers`, `babel-parser`, `babel-plugin-proposal-decorators`, `babel-plugin-syntax-decorators`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15405](https://github.com/babel/babel/pull/15405) Implement decorators as presented at `2023-01` TC39 meeting ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#15114](https://github.com/babel/babel/pull/15114) Parser option to allow `new.target` outside functions ([@overlookmotel](https://github.com/overlookmotel)) - [#15320](https://github.com/babel/babel/pull/15320) Add `annexb: false` parser option to disable Annex B ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core` - [#15283](https://github.com/babel/babel/pull/15283) feat: Support `.cts` as configuration file ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator`, `babel-parser`, `babel-plugin-transform-typescript` - [#15381](https://github.com/babel/babel/pull/15381) \[ts] Support `export type * from` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#15379](https://github.com/babel/babel/pull/15379) \[ts5.0] Better inlining of constants in enums ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core` - [#15366](https://github.com/babel/babel/pull/15366) handling circular/shared structures in deep-clone ([@azizghuloum](https://github.com/azizghuloum)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-private-methods`, `babel-plugin-transform-classes`, `babel-plugin-transform-new-target` - [#15406](https://github.com/babel/babel/pull/15406) Preserve class elements comments in class transform ([@JLHwung](https://github.com/JLHwung)) - `babel-parser`, `babel-plugin-transform-flow-comments`, `babel-plugin-transform-flow-strip-types`, `babel-types` - [#15414](https://github.com/babel/babel/pull/15414) \[ts] Fix restrictions for optional parameters ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-parser` - [#15400](https://github.com/babel/babel/pull/15400) polish: improve "`await` as identifier" error in modules ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-core` - [#15137](https://github.com/babel/babel/pull/15137) Improve CJS compat with ESM-based `@babel/core` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-plugin-transform-typescript` - [#15418](https://github.com/babel/babel/pull/15418) \[ts] Handle exponentiation operator in constant folding ([@ehoogeveen-medweb](https://github.com/ehoogeveen-medweb)) ##### Committers: 11 - Abdulaziz Ghuloum ([@azizghuloum](https://github.com/azizghuloum)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Emanuel Hoogeveen ([@ehoogeveen-medweb](https://github.com/ehoogeveen-medweb)) - Frank Wienberg ([@fwienber](https://github.com/fwienber)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Mateusz Burzyński ([@Andarist](https://github.com/Andarist)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@Lioness100](https://github.com/Lioness100) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - [@overlookmotel](https://github.com/overlookmotel) - fisker Cheung ([@fisker](https://github.com/fisker)) ### [`v7.20.12`](https://github.com/babel/babel/releases/tag/v7.20.12) [Compare Source](https://github.com/babel/babel/compare/v7.20.7...v7.20.12) #### v7.20.12 (2023-01-04) Thanks [@cross19xx](https://github.com/cross19xx), [@JBYoshi](https://github.com/JBYoshi) and [@nmn](https://github.com/nmn) for your first PRs! ##### :bug: Bug Fix - `babel-traverse` - [#15224](https://github.com/babel/babel/pull/15224) Fix `TaggedTemplateLiteral` evaluation ([@nmn](https://github.com/nmn)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties` - [#15312](https://github.com/babel/babel/pull/15312) fix: `delete this` in static class properties initialization ([@SuperSodaSea](https://github.com/SuperSodaSea)) ##### :nail_care: Polish - `babel-traverse` - [#15313](https://github.com/babel/babel/pull/15313) Implement support for evaluating computed properties. ([@JBYoshi](https://github.com/JBYoshi)) ##### Committers: 5 - Jonathan Browne ([@JBYoshi](https://github.com/JBYoshi)) - Kenneth Kwakye-Gyamfi ([@cross19xx](https://github.com/cross19xx)) - Naman Goel ([@nmn](https://github.com/nmn)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Tianlan Zhou ([@SuperSodaSea](https://github.com/SuperSodaSea)) ### [`v7.20.7`](https://github.com/babel/babel/releases/tag/v7.20.7) [Compare Source](https://github.com/babel/babel/compare/v7.20.5...v7.20.7) #### v7.20.7 (2022-12-22) Thanks [@wsypower](https://github.com/wsypower) for your first PR! ##### :eyeglasses: Spec Compliance - `babel-helper-member-expression-to-functions`, `babel-helper-replace-supers`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-classes` - [#15223](https://github.com/babel/babel/pull/15223) fix: Deleting super property should throw ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-helpers`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-object-super` - [#15241](https://github.com/babel/babel/pull/15241) fix: Throw correct error types from sed ant class TDZ helpers ([@SuperSodaSea](https://github.com/SuperSodaSea)) ##### :bug: Bug Fix - `babel-parser`, `babel-plugin-transform-typescript` - [#15209](https://github.com/babel/babel/pull/15209) fix: Support auto accessors with TypeScript annotations ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-traverse` - [#15287](https://github.com/babel/babel/pull/15287) Fix `.parentPath` after rename in `SwitchCase` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-typescript`, `babel-traverse` - [#15284](https://github.com/babel/babel/pull/15284) fix: Ts import type and func with duplicate name ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-block-scoping` - [#15278](https://github.com/babel/babel/pull/15278) Fix tdz analysis for reassigned captured for bindings ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-async-generator-functions`, `babel-preset-env` - [#15235](https://github.com/babel/babel/pull/15235) fix: Transform `for await` with shadowed variables ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator`, `babel-plugin-proposal-optional-chaining` - [#15258](https://github.com/babel/babel/pull/15258) fix: Correctly generate `(a ?? b) as T` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-react-jsx`, `babel-types` - [#15233](https://github.com/babel/babel/pull/15233) fix: Emit correct sourcemap ranges for `JSXText` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core`, `babel-helpers`, `babel-plugin-transform-computed-properties`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15232](https://github.com/babel/babel/pull/15232) fix: Computed properties should keep original definition order ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-helper-member-expression-to-functions`, `babel-helper-replace-supers`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-classes` - [#15223](https://github.com/babel/babel/pull/15223) fix: Deleting super property should throw ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-generator` - [#15216](https://github.com/babel/babel/pull/15216) fix: Print newlines for leading Comments of `TSEnumMember` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-plugin-transform-block-scoping`, `babel-traverse` - [#15275](https://github.com/babel/babel/pull/15275) Improve relative execution tracking in fn exprs ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-define-map`, `babel-plugin-transform-property-mutators` - [#15274](https://github.com/babel/babel/pull/15274) Inline & simplify `@babel/helper-define-map` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-parameters`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-traverse` - [#15200](https://github.com/babel/babel/pull/15200) Rewrite `transform-block-scoping` plugin ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-helper-compilation-targets` - [#15228](https://github.com/babel/babel/pull/15228) perf: Speed up `getTargets` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 6 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Tianlan Zhou ([@SuperSodaSea](https://github.com/SuperSodaSea)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - 魏 ([@wsypower](https://github.com/wsypower)) ### [`v7.20.5`](https://github.com/babel/babel/releases/tag/v7.20.5) [Compare Source](https://github.com/babel/babel/compare/v7.20.2...v7.20.5) #### v7.20.5 (2022-11-28) Thanks [@davydof](https://github.com/davydof) and [@SuperSodaSea](https://github.com/SuperSodaSea) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-helpers`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-modules-commonjs`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-traverse` - [#15183](https://github.com/babel/babel/pull/15183) Improve array destructuring spec compliance ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-cli`, `babel-helpers`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block`, `babel-plugin-transform-classes`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#15182](https://github.com/babel/babel/pull/15182) fix: apply toPropertyKey when defining class members ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-private-property-in-object`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15133](https://github.com/babel/babel/pull/15133) fix: validate rhs of `in` when transpiling `#p in C` ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#15225](https://github.com/babel/babel/pull/15225) Parse `using[foo]` as computed member expression ([@JLHwung](https://github.com/JLHwung)) - [#15207](https://github.com/babel/babel/pull/15207) Export `ParseResult` type ([@davydof](https://github.com/davydof)) - [#15198](https://github.com/babel/babel/pull/15198) fix: parse `import module, ...` ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-wrap-function`, `babel-preset-env`, `babel-traverse` - [#15181](https://github.com/babel/babel/pull/15181) fix: Edge cases for async functions and `noNewArrow` assumption ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-arrow-functions`, `babel-plugin-transform-parameters`, `babel-traverse` - [#15163](https://github.com/babel/babel/pull/15163) fix: Throw error when compiling `super()` in arrow functions with default / rest parameters ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-helpers`, `babel-node`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-transform-regenerator`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15194](https://github.com/babel/babel/pull/15194) fix: Bump `regenerator` and add tests ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-helper-create-regexp-features-plugin` - [#15192](https://github.com/babel/babel/pull/15192) fix: Update `regjsparser` for `@babel/standalone` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser`, `babel-types` - [#15109](https://github.com/babel/babel/pull/15109) fix: Babel 8 types ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#15143](https://github.com/babel/babel/pull/15143) Don't print inner comments as leading when wrapping in `(``)` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-block-scoping`, `babel-traverse` - [#15167](https://github.com/babel/babel/pull/15167) Register `switch`'s `discriminant` in the outer scope ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-generator` - [#15173](https://github.com/babel/babel/pull/15173) Improve generator behavior when `comments:false` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-block-scoping` - [#15164](https://github.com/babel/babel/pull/15164) Only extract IDs for TDZ checks in assign when necessary ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-core`, `babel-parser` - [#15202](https://github.com/babel/babel/pull/15202) Bump typescript to 4.9.3 ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 6 - Alexander Davydov ([@davydof](https://github.com/davydof)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Tianlan Zhou ([@SuperSodaSea](https://github.com/SuperSodaSea)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.20.2`](https://github.com/babel/babel/releases/tag/v7.20.2) [Compare Source](https://github.com/babel/babel/compare/v7.19.6...v7.20.2) #### v7.20.2 (2022-11-04) ##### :bug: Bug Fix - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-helper-module-transforms`, `babel-helper-plugin-utils`, `babel-helper-simple-access`, `babel-node`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-react-constant-elements`, `babel-preset-env`, `babel-standalone`, `babel-types` - [#15124](https://github.com/babel/babel/pull/15124) fix: `@babel/node` repl and enable `no-use-before-define` rule ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-typescript` - [#15121](https://github.com/babel/babel/pull/15121) fix: `tsSatisfiesExpression` check with different duplicated `@babel/types` versions ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#15094](https://github.com/babel/babel/pull/15094) fix: `parser` typings for plugins ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#15118](https://github.com/babel/babel/pull/15118) Improve printing of \[no LineTerminator here] with comments ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-decorators`, `babel-plugin-proposal-object-rest-spread`, `babel-plugin-transform-jscript` - [#15113](https://github.com/babel/babel/pull/15113) fix: wrap anonymous class expression within statement ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-destructuring` - [#15104](https://github.com/babel/babel/pull/15104) fix: Destructuring exceptions `for ( let { } = 0 ; 0 ; ) ` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 3 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.19.6`](https://github.com/babel/babel/releases/tag/v7.19.6) [Compare Source](https://github.com/babel/babel/compare/v7.19.3...v7.19.6) #### v7.19.6 (2022-10-20) Thanks [@lomirus](https://github.com/lomirus) for your first PR! ##### :eyeglasses: Spec Compliance - `babel-plugin-proposal-decorators` - [#15059](https://github.com/babel/babel/pull/15059) Ensure non-static decorators are applied when a class is instantiated. ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#15062](https://github.com/babel/babel/pull/15062) Fix parsing of block comments nested in flow comments ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#15052](https://github.com/babel/babel/pull/15052) fix: improve module block program location tracking ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-runtime`, `babel-runtime-corejs2`, `babel-runtime-corejs3` - [#15060](https://github.com/babel/babel/pull/15060) Ensure `@babel/runtime-corejs3/core-js/*.js` can be imported on Node.js 17+ ([@JLHwung](https://github.com/JLHwung)) - `babel-preset-env`, `babel-traverse` - [#15043](https://github.com/babel/babel/pull/15043) fix: preserve this for `super.*` template tags ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-generator`, `babel-plugin-transform-flow-comments` - [#15037](https://github.com/babel/babel/pull/15037) Improve generation of comments without location ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :memo: Documentation - `babel-standalone` - [#15055](https://github.com/babel/babel/pull/15055) Fix missing `transformSync` function name ([@lomirus](https://github.com/lomirus)) ##### :house: Internal - `babel-parser` - [#15056](https://github.com/babel/babel/pull/15056) Use `startLoc.index` instead of carrying around `start` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#15035](https://github.com/babel/babel/pull/15035) chore: Update yarn 3.2.4 ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :running_woman: Performance - `babel-core`, `babel-standalone` - [#15023](https://github.com/babel/babel/pull/15023) Don't bundle unnecessary plugins in `@babel/standalone` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 4 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Lomírus ([@lomirus](https://github.com/lomirus)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.19.3`](https://github.com/babel/babel/releases/tag/v7.19.3) [Compare Source](https://github.com/babel/babel/compare/v7.19.1...v7.19.3) #### v7.19.3 (2022-09-27) ##### :bug: Bug Fix - `babel-plugin-proposal-decorators` - [#8566](https://github.com/babel/babel/pull/8566) Correctly update bindings of decorated class declarations ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#14974](https://github.com/babel/babel/pull/14974) fix: Normal parsing of `JSXText` following `JSXSpreadChild` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#14941](https://github.com/babel/babel/pull/14941) fix: Support local exports in TS `declare module`s ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#14940](https://github.com/babel/babel/pull/14940) fix: allow ts redeclaration with `import =` and `var` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#14962](https://github.com/babel/babel/pull/14962) Fix printing of Flow internal slot functions ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-cli` - [#14950](https://github.com/babel/babel/pull/14950) Emit `@babel/cli` source maps based on configuration files ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-typescript` - [#14946](https://github.com/babel/babel/pull/14946) fix: ts exported vars are shadowed by `declare` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-core` - [#14954](https://github.com/babel/babel/pull/14954) Optional filename when preset uses fn test/include/exclude ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-compilation-targets`, `babel-helper-transform-fixture-test-runner`, `babel-parser`, `babel-preset-env`, `babel-traverse` - [#14961](https://github.com/babel/babel/pull/14961) chore: use `c8` for coverage testing ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :microscope: Output optimization - `babel-plugin-transform-typescript` - [#14952](https://github.com/babel/babel/pull/14952) \[ts] remove nested `declare namespace` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.19.1`](https://github.com/babel/babel/releases/tag/v7.19.1) [Compare Source](https://github.com/babel/babel/compare/v7.19.0...v7.19.1) #### v7.19.1 (2022-09-14) Thanks [@hegemonic](https://github.com/hegemonic) for your first PR! ##### :bug: Bug Fix - `babel-core` - [#14930](https://github.com/babel/babel/pull/14930) Avoid fancy stack traces size computation ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-traverse` - [#14932](https://github.com/babel/babel/pull/14932) fix: isForAwaitStatement is broken ([@JLHwung](https://github.com/JLHwung)) - Other - [#14872](https://github.com/babel/babel/pull/14872) Use the built-in class fields and private methods rules in ESLint 8 ([@JLHwung](https://github.com/JLHwung)) - `babel-parser` - [#14920](https://github.com/babel/babel/pull/14920) \[estree] attach comments after directives at the end of file ([@hegemonic](https://github.com/hegemonic)) - [#14900](https://github.com/babel/babel/pull/14900) \[ts] allow redeclaring a var/type with the same name as import ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-typescript` - [#14913](https://github.com/babel/babel/pull/14913) fix: do not remove type import used in TS import= ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Jeff Williams ([@hegemonic](https://github.com/hegemonic)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.19.0`](https://github.com/babel/babel/releases/tag/v7.19.0) [Compare Source](https://github.com/babel/babel/compare/v7.18.13...v7.19.0) #### v7.19.0 (2022-09-05) Blog post: <https://babeljs.io/blog/2022/09/05/7.19.0> Thanks [@SukkaW](https://github.com/SukkaW) for your first PR! ##### :eyeglasses: Spec Compliance - `babel-parser` - [#14666](https://github.com/babel/babel/pull/14666) Support private name in decorator member expression ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-async-generator-functions`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#14877](https://github.com/babel/babel/pull/14877) Remove one promise tick in yield\* ([tc39/ecma262#2819](https://github.com/tc39/ecma262/issues/2819)) ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :rocket: New Feature - `babel-generator`, `babel-helpers`, `babel-parser`, `babel-plugin-proposal-decorators`, `babel-plugin-syntax-decorators`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#14836](https://github.com/babel/babel/pull/14836) Add 2022-03 decorators version (stage 3) ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#14695](https://github.com/babel/babel/pull/14695) \[parser] Make `decoratorsBeforeExport` default to `false` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser` - [#14744](https://github.com/babel/babel/pull/14744) Default to hash syntax for Record\&Tuple ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-standalone` - [#14867](https://github.com/babel/babel/pull/14867) feat: add proposal-record-and-tuple to standalone ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-regexp-features-plugin`, `babel-helpers`, `babel-plugin-proposal-duplicate-named-capturing-groups-regex`, `babel-plugin-transform-named-capturing-groups-regex`, `babel-standalone` - [#14805](https://github.com/babel/babel/pull/14805) Add support for the duplicate named capturing groups proposal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :bug: Bug Fix - `babel-helper-function-name`, `babel-helper-wrap-function`, `babel-plugin-transform-classes` - [#14897](https://github.com/babel/babel/pull/14897) Fix: class transform should not drop method definition when key contains non-BMP characters ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-typescript` - [#14890](https://github.com/babel/babel/pull/14890) fix: TS plugin shouldn't remove `#privateField!` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#14819](https://github.com/babel/babel/pull/14819) fix: parse `a<b>>>c` as `a<(b>>>c)` ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-builder-react-jsx` - [#14886](https://github.com/babel/babel/pull/14886) Fix helper-builder-react-jsx compat with Babel 7.9 ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-core` - [#11612](https://github.com/babel/babel/pull/11612) Make error message prefixes more descriptive ([@eps1lon](https://github.com/eps1lon)) - [#11554](https://github.com/babel/babel/pull/11554) Hide internal `@babel/core` functions in config errors ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :memo: Documentation - [#14895](https://github.com/babel/babel/pull/14895) docs: remove david-dm from README ([@SukkaW](https://github.com/SukkaW)) ##### :house: Internal - `babel-standalone` - [#14863](https://github.com/babel/babel/pull/14863) ship [@babel/standalone](https://github.com/babel/standalone) source maps ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-parser`, `babel-traverse` - [#14880](https://github.com/babel/babel/pull/14880) Update typescript to 4.8 ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 6 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sebastian Silbermann ([@eps1lon](https://github.com/eps1lon)) - Sukka ([@SukkaW](https://github.com/SukkaW)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.18.13`](https://github.com/babel/babel/releases/tag/v7.18.13) [Compare Source](https://github.com/babel/babel/compare/v7.18.10...v7.18.13) #### v7.18.13 (2022-08-22) Thanks [@djpohly](https://github.com/djpohly) for your first PR! ##### :bug: Bug Fix - `babel-generator` - [#14869](https://github.com/babel/babel/pull/14869) fix: jsx with `retainLines` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core` - [#14843](https://github.com/babel/babel/pull/14843) Fix a race condition in `@babel/core` ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-destructuring` - [#14841](https://github.com/babel/babel/pull/14841) fix: Destructuring exceptions in nested `for` expressions ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-traverse` - [#14833](https://github.com/babel/babel/pull/14833) Let `path.remove()` remove `IfStatement.alternate` ([@djpohly](https://github.com/djpohly)) - [#14837](https://github.com/babel/babel/pull/14837) Add support for static evaluation of ?? operator ([@djpohly](https://github.com/djpohly)) ##### :house: Internal - [#14846](https://github.com/babel/babel/pull/14846) fix: Print build logs correctly ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Devin J. Pohly ([@djpohly](https://github.com/djpohly)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.18.10`](https://github.com/babel/babel/releases/tag/v7.18.10) [Compare Source](https://github.com/babel/babel/compare/v7.18.9...v7.18.10) #### v7.18.10 (2022-08-01) ##### :rocket: New Feature - `babel-helper-string-parser`, `babel-types` - [#14757](https://github.com/babel/babel/pull/14757) feat: Automatically generate `cooked` for `templateElement` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :bug: Bug Fix - `babel-parser` - [#14817](https://github.com/babel/babel/pull/14817) fix(parser): allow TS declare readonly fields with initializers ([@Josh-Cena](https://github.com/Josh-Cena)) - `babel-helper-string-parser`, `babel-parser` - [#14798](https://github.com/babel/babel/pull/14798) Fix position of errors in template literals after newlines ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-typescript` - [#14774](https://github.com/babel/babel/pull/14774) fix: TS `declare class` in namespace should be removed ([@yimingjfe](https://github.com/yimingjfe)) - `babel-plugin-transform-react-jsx` - [#14759](https://github.com/babel/babel/pull/14759) fix: skip flattening spread object with **proto** ([@JLHwung](https://github.com/JLHwung)) - `babel-generator` - [#14762](https://github.com/babel/babel/pull/14762) fix: Types containing comments generate invalid code ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-wrap-function`, `babel-plugin-transform-async-to-generator`, `babel-traverse` - [#14752](https://github.com/babel/babel/pull/14752) Fix compiling async arrows in uncompiled class fields ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - Other - [#14800](https://github.com/babel/babel/pull/14800) chore: Remove `.yarnrc` file ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#14802](https://github.com/babel/babel/pull/14802) chore: Fix coverage test ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#14671](https://github.com/babel/babel/pull/14671) feat: Make most `make` commands cross-platform ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#14790](https://github.com/babel/babel/pull/14790) enable typescript incremental builds ([@zxbodya](https://github.com/zxbodya)) - `babel-traverse` - [#14799](https://github.com/babel/babel/pull/14799) Restructure virtual types validator ([@JLHwung](https://github.com/JLHwung)) - `babel-cli` - [#14779](https://github.com/babel/babel/pull/14779) chore: expand prettier-e2e test and update typings/deps ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#14796](https://github.com/babel/babel/pull/14796) Make ParseError Much Simpler now that we can use TypeScript ([@tolmasky](https://github.com/tolmasky)) - `babel-core`, `babel-parser` - [#14785](https://github.com/babel/babel/pull/14785) chore: remove flow check scripts ([@JLHwung](https://github.com/JLHwung)) - `babel-cli`, `babel-core`, `babel-parser`, `babel-plugin-transform-unicode-escapes`, `babel-preset-env`, `babel-template`, `babel-traverse` - [#14783](https://github.com/babel/babel/pull/14783) Convert `@babel/parser` to TypeScript ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-string-parser`, `babel-parser` - [#14772](https://github.com/babel/babel/pull/14772) Extract string parsing to a separate package ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-cli`, `babel-node` - [#14765](https://github.com/babel/babel/pull/14765) Enforce type checking on `babel-{cli,node}` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :microscope: Output optimization - `babel-plugin-proposal-export-default-from` - [#14768](https://github.com/babel/babel/pull/14768) optimize: Simplify the `export-default-from` transform ([@magic-akari](https://github.com/magic-akari)) ##### Committers: 10 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Bogdan Savluk ([@zxbodya](https://github.com/zxbodya)) - Francisco Ryan Tolmasky I ([@tolmasky](https://github.com/tolmasky)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Joshua Chen ([@Josh-Cena](https://github.com/Josh-Cena)) - Ming ([@yimingjfe](https://github.com/yimingjfe)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - magic-akari ([@magic-akari](https://github.com/magic-akari)) - yuany ([@ityuany](https://github.com/ityuany)) ### [`v7.18.9`](https://github.com/babel/babel/releases/tag/v7.18.9) [Compare Source](https://github.com/babel/babel/compare/v7.18.6...v7.18.9) #### v7.18.9 (2022-07-18) ##### :bug: Bug Fix - `babel-plugin-transform-modules-systemjs`, `babel-types` - [#14763](https://github.com/babel/babel/pull/14763) fix: allow exporting `TSDeclareFunction` as default ([@zxbodya](https://github.com/zxbodya)) - `babel-generator` - [#14758](https://github.com/babel/babel/pull/14758) fix: `returnType` with comments generates incorrect code ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-cli` - [#14748](https://github.com/babel/babel/pull/14748) Print a message when the watcher of `babel-cli` is ready. ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-core`, `babel-helper-remap-async-to-generator`, `babel-helpers`, `babel-parser`, `babel-plugin-transform-block-scoping`, `babel-preset-env` - [#13414](https://github.com/babel/babel/pull/13414) Prepare for compiling Babel to native ESM ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helper-member-expression-to-functions`, `babel-helper-remap-async-to-generator`, `babel-helper-replace-supers`, `babel-helper-wrap-function`, `babel-helpers`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-object-rest-spread`, `babel-plugin-proposal-optional-chaining`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-traverse`, `babel-types` - [#14739](https://github.com/babel/babel/pull/14739) Provide better parentPath typings ([@JLHwung](https://github.com/JLHwung)) ##### :running_woman: Performance - `babel-generator` - [#14701](https://github.com/babel/babel/pull/14701) perf: Improve generator perf ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 5 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Bogdan Savluk ([@zxbodya](https://github.com/zxbodya)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.18.6`](https://github.com/babel/babel/releases/tag/v7.18.6) [Compare Source](https://github.com/babel/babel/compare/v7.18.5...v7.18.6) ##### v7.18.6 (2022-06-27) ##### :eyeglasses: Spec Compliance - `babel-parser` - [#14650](https://github.com/babel/babel/pull/14650) \[ts] Disallow property access after instantiation expression ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#14636](https://github.com/babel/babel/pull/14636) \[ts] Allow `...<...>` followed by newline or binary operator ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-preset-env`, `babel-template` - [#14668](https://github.com/babel/babel/pull/14668) JSON modules should be imported with default ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-helper-remap-async-to-generator`, `babel-plugin-proposal-async-generator-functions` - [#14391](https://github.com/babel/babel/pull/14391) Transform `await` in computed class keys ([@Yokubjon-J](https://github.com/Yokubjon-J)) - `babel-plugin-transform-parameters` - [#14694](https://github.com/babel/babel/pull/14694) fix: preserve function params type if possible ([@magic-akari](https://github.com/magic-akari)) - `babel-core` - [#14583](https://github.com/babel/babel/pull/14583) fix: Memory leak when deep cloning in `babel-core` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core`, `babel-helper-check-duplicate-nodes`, `babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-optional-chaining`, `babel-plugin-transform-runtime` - [#14663](https://github.com/babel/babel/pull/14663) Fix `import { types } from "@babel/core"` with native ESM ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-standalone` - [#14697](https://github.com/babel/babel/pull/14697) Add `proposal-unicode-sets-regex` to `@babel/standalone` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#14687](https://github.com/babel/babel/pull/14687) chore: Update bench baselines ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator`, `babel-types` - [#14685](https://github.com/babel/babel/pull/14685) enable TS compiler option: strictBindCallApply ([@JLHwung](https://github.com/JLHwung)) - `babel-code-frame`, `babel-core`, `babel-generator`, `babel-helper-annotate-as-pure`, `babel-helper-builder-binary-assignment-operator-visitor`, `babel-helper-builder-react-jsx`, `babel-helper-check-duplicate-nodes`, `babel-helper-compilation-targets`, `babel-helper-create-class-features-plugin`, `babel-helper-create-regexp-features-plugin`, `babel-helper-define-map`, `babel-helper-explode-assignable-expression`, `babel-helper-fixtures`, `babel-helper-function-name`, `babel-helper-hoist-variables`, `babel-helper-member-expression-to-functions`, `babel-helper-module-imports`, `babel-helper-module-transforms`, `babel-helper-optimise-call-expression`, `babel-helper-plugin-test-runner`, `babel-helper-plugin-utils`, `babel-helper-remap-async-to-generator`, `babel-helper-replace-supers`, `babel-helper-simple-access`, `babel-helper-split-export-declaration`, `babel-helper-transform-fixture-test-runner`, `babel-helper-validator-option`, `babel-helper-wrap-function`, `babel-helpers`, `babel-highlight`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-external-helpers`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-function-bind`, `babel-plugin-proposal-function-sent`, `babel-plugin-proposal-json-strings`, `babel-plugin-proposal-object-rest-spread`, `babel-plugin-proposal-optional-chaining`, `babel-plugin-proposal-partial-application`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-proposal-private-property-in-object`, `babel-plugin-proposal-record-and-tuple`, `babel-plugin-syntax-typescript`, `babel-plugin-transform-block-scoped-functions`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-computed-properties`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-duplicate-keys`, `babel-plugin-transform-exponentiation-operator`, `babel-plugin-transform-flow-comments`, `babel-plugin-transform-flow-strip-types`, `babel-plugin-transform-for-of`, `babel-plugin-transform-function-name`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-modules-umd`, `babel-plugin-transform-object-super`, `babel-plugin-transform-parameters`, `babel-plugin-transform-property-mutators`, `babel-plugin-transform-proto-to-assign`, `babel-plugin-transform-react-constant-elements`, `babel-plugin-transform-react-display-name`, `babel-plugin-transform-react-inline-elements`, `babel-plugin-transform-react-jsx-compat`, `babel-plugin-transform-react-jsx-source`, `babel-plugin-transform-react-jsx`, `babel-plugin-transform-runtime`, `babel-plugin-transform-typescript`, `babel-plugin-transform-unicode-escapes`, `babel-preset-env`, `babel-preset-typescript`, `babel-standalone`, `babel-template`, `babel-traverse`, `babel-types` - [#14601](https://github.com/babel/babel/pull/14601) enable noImplicitAny ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-helper-transform-fixture-test-runner`, `babel-plugin-transform-destructuring` - [#14659](https://github.com/babel/babel/pull/14659) Run Babel asynchronously in fixtures ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 6 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@Yokubjon-J](https://github.com/Yokubjon-J) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - magic-akari ([@magic-akari](https://github.com/magic-akari)) ### [`v7.18.5`](https://github.com/babel/babel/releases/tag/v7.18.5) [Compare Source](https://github.com/babel/babel/compare/v7.18.2...v7.18.5) #### v7.18.5 (2022-06-13) Thanks [@underfin](https://github.com/underfin) and [@vasicvuk](https://github.com/vasicvuk) for your first PRs! ##### :bug: Bug Fix - `babel-plugin-transform-new-target` - [#14611](https://github.com/babel/babel/pull/14611) fix: `new.target` with shadowed class name ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-modules-systemjs` - [#14655](https://github.com/babel/babel/pull/14655) Fix named destructuring exports ([@underfin](https://github.com/underfin)) ##### :memo: Documentation - [#14332](https://github.com/babel/babel/pull/14332) docs: eslint-parser requireConfigFile behaviour ([@JLHwung](https://github.com/JLHwung)) - [#14619](https://github.com/babel/babel/pull/14619) Move v7 prereleases changelog to a separate file ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-traverse` - [#14649](https://github.com/babel/babel/pull/14649) Rely on the call stack to clean up cache in `_guessExecutionStatusRelativeTo` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core` - [#14641](https://github.com/babel/babel/pull/14641) Change limit of source map 3MB ([@vasicvuk](https://github.com/vasicvuk)) - Other - [#14627](https://github.com/babel/babel/pull/14627) Speedup e2e test on github ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#14248](https://github.com/babel/babel/pull/14248) chore: automate compat-data update ([@tony-go](https://github.com/tony-go)) - `babel-parser` - [#14592](https://github.com/babel/babel/pull/14592) feat: Automatically generate test results that do not exist ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :running_woman: Performance - `babel-traverse` - [#14617](https://github.com/babel/babel/pull/14617) Fix `_guessExecutionStatusRelativeToDifferentFunctions` perf ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Tony Gorez ([@tony-go](https://github.com/tony-go)) - Vuk Vasić ([@vasicvuk](https://github.com/vasicvuk)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - [@underfin](https://github.com/underfin) ### [`v7.18.2`](https://github.com/babel/babel/releases/tag/v7.18.2) [Compare Source](https://github.com/babel/babel/compare/v7.18.0...v7.18.2) #### v7.18.2 (2022-05-25) ##### :bug: Bug Fix - `babel-plugin-transform-template-literals` - [#14582](https://github.com/babel/babel/pull/14582) fix: skip template literal transform for TSLiteralType ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers` - [#14537](https://github.com/babel/babel/pull/14537) Support frozen built-ins in `@babel/runtime` ([@Jack-Works](https://github.com/Jack-Works)) - `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#14581](https://github.com/babel/babel/pull/14581) Define the global `regeneratorRuntime` in `@babel/runtime/regenerator` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-environment-visitor`, `babel-helper-replace-supers`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-decorators`, `babel-traverse`, `babel-types` - [#14371](https://github.com/babel/babel/pull/14371) environmentVisitor should skip decorator expressions ([@JLHwung](https://github.com/JLHwung)) ##### :memo: Documentation - `babel-types` - [#14571](https://github.com/babel/babel/pull/14571) add Accessor alias description ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - [#14541](https://github.com/babel/babel/pull/14541) Fix synchronization between main thread and worker ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### Committers: 4 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Jack Works ([@Jack-Works](https://github.com/Jack-Works)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) ### [`v7.18.0`](https://github.com/babel/babel/releases/tag/v7.18.0) [Compare Source](https://github.com/babel/babel/compare/v7.17.12...v7.18.0) #### v7.18.0 (2022-05-19) Thanks [@NickHeiner](https://github.com/NickHeiner) for your first PR! ##### :rocket: New Feature - `babel-preset-env` - [#14556](https://github.com/babel/babel/pull/14556) feat: add import-assertions to shippedProposals ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helper-define-map`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-object-rest-spread`, `babel-plugin-syntax-destructuring-private`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-proto-to-assign`, `babel-plugin-transform-typescript`, `babel-standalone`, `babel-traverse`, `babel-types` - [#14304](https://github.com/babel/babel/pull/14304) Transform destructuring private ([@JLHwung](https://github.com/JLHwung)) - `babel-generator`, `babel-parser`, `babel-types` - [#14359](https://github.com/babel/babel/pull/14359) \[ts 4.7] Support optional variance annotations ([@magic-akari](https://github.com/magic-akari)) - `babel-generator`, `babel-parser` - [#14476](https://github.com/babel/babel/pull/14476) \[ts 4.7] Support `extends` constraints for `infer` ([@sosukesuzuki](https://github.com/sosukesuzuki)) - `babel-generator`, `babel-parser`, `babel-plugin-transform-typescript`, `babel-traverse`, `babel-types` - [#14457](https://github.com/babel/babel/pull/14457) \[ts] Add support for instantiation expressions ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-module-transforms`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#14456](https://github.com/babel/babel/pull/14456) Pass filename to `importInterop` method ([@NickHeiner](https://github.com/NickHeiner)) ##### :bug: Bug Fix - `babel-types` - [#14551](https://github.com/babel/babel/pull/14551) Do not create multiple copies of comments when cloning nodes ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#14557](https://github.com/babel/babel/pull/14557) Fix parsing of `<` after object literals with the `jsx` plugin ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-react-pure-annotations` - [#14528](https://github.com/babel/babel/pull/14528) fix: do not mark computed `React[...]` methods as pure ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-core`, `babel-helper-transform-fixture-test-runner`, `babel-helpers`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone` - [#14538](https://github.com/babel/babel/pull/14538) Inline `regeneratorRuntime` as a normal helper ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-modules-systemjs` - [#14530](https://github.com/babel/babel/pull/14530) improve helper-create-class-features typings ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 6 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nick Heiner ([@NickHeiner](https://github.com/NickHeiner)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - magic-akari ([@magic-akari](https://github.com/magic-akari)) ### [`v7.17.12`](https://github.com/babel/babel/releases/tag/v7.17.12) [Compare Source](https://github.com/babel/babel/compare/v7.17.10...v7.17.12) ##### v7.17.12 (2022-05-16) Thanks [@varunsh-coder](https://github.com/varunsh-coder) and [@xiawenqi](https://github.com/xiawenqi) for your first pull requests! ##### :bug: Bug Fix - `babel-plugin-transform-react-constant-elements` - [#14536](https://github.com/babel/babel/pull/14536) Never hoist JSX elts referencing vars from the current scope ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator` - [#14524](https://github.com/babel/babel/pull/14524) fix: perserve parentheses of lhs id with rhs unamed fn ([@JLHwung](https://github.com/JLHwung)) - [#14532](https://github.com/babel/babel/pull/14532) Print necessary parentheses for functions in postfix expressions ([@xiawenqi](https://github.com/xiawenqi)) - `babel-plugin-transform-destructuring` - [#14494](https://github.com/babel/babel/pull/14494) Update scope info after destructuring transform ([@peey](https://github.com/peey)) - `babel-parser` - [#14522](https://github.com/babel/babel/pull/14522) fix: allow liberal named type-as imports ([@JLHwung](https://github.com/JLHwung)) - `babel-parser`, `babel-plugin-transform-destructuring`, `babel-types` - [#14500](https://github.com/babel/babel/pull/14500) Fix parsing ts type casts and nested patterns in destructuring ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-plugin-proposal-decorators`, `babel-types` - [#14519](https://github.com/babel/babel/pull/14519) [@babel/types](https://github.com/babel/types) builder improvements ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#14490](https://github.com/babel/babel/pull/14490) Update to Jest 28 ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-generator`, `babel-helper-create-class-features-plugin`, `babel-helper-create-regexp-features-plugin`, `babel-helper-module-transforms`, `babel-helper-plugin-utils`, `babel-parser`, `babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-external-helpers`, `babel-plugin-proposal-async-do-expressions`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-export-default-from`, `babel-plugin-proposal-export-namespace-from`, `babel-plugin-proposal-function-sent`, `babel-plugin-proposal-json-strings`, `babel-plugin-proposal-logical-assignment-operators`, `babel-plugin-proposal-nullish-coalescing-operator`, `babel-plugin-proposal-object-rest-spread`, `babel-plugin-proposal-optional-chaining`, `babel-plugin-proposal-partial-application`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-proposal-private-methods`, `babel-plugin-proposal-private-property-in-object`, `babel-plugin-proposal-record-and-tuple`, `babel-plugin-proposal-unicode-property-regex`, `babel-plugin-syntax-decorators`, `babel-plugin-syntax-destructuring-private`, `babel-plugin-syntax-flow`, `babel-plugin-syntax-import-assertions`, `babel-plugin-syntax-pipeline-operator`, `babel-plugin-syntax-record-and-tuple`, `babel-plugin-syntax-typescript`, `babel-plugin-transform-arrow-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-computed-properties`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-duplicate-keys`, `babel-plugin-transform-flow-comments`, `babel-plugin-transform-flow-strip-types`, `babel-plugin-transform-for-of`, `babel-plugin-transform-instanceof`, `babel-plugin-transform-jscript`, `babel-plugin-transform-literals`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-modules-umd`, `babel-plugin-transform-named-capturing-groups-regex`, `babel-plugin-transform-new-target`, `babel-plugin-transform-parameters`, `babel-plugin-transform-property-mutators`, `babel-plugin-transform-proto-to-assign`, `babel-plugin-transform-react-constant-elements`, `babel-plugin-transform-react-jsx`, `babel-plugin-transform-reserved-words`, `babel-plugin-transform-runtime`, `babel-plugin-transform-spread`, `babel-plugin-transform-template-literals`, `babel-plugin-transform-typeof-symbol`, `babel-plugin-transform-typescript`, `babel-preset-env`, `babel-preset-flow`, `babel-preset-react`, `babel-preset-typescript`, `babel-traverse`, `babel-types` - [#14499](https://github.com/babel/babel/pull/14499) Provide plugin/preset typings from plugin-utils ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 9 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Conrad Buck ([@conartist6](https://github.com/conartist6)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Justin Ridgewell ([@jridgewell](https://github.com/jridgewell)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Peeyush Kushwaha ([@peey](https://github.com/peey)) - Simon Lydell ([@lydell](https://github.com/lydell)) - Varun Sharma ([@varunsh-coder](https://github.com/varunsh-coder)) - Xia Wenqi ([@xiawenqi](https://github.com/xiawenqi)) ### [`v7.17.10`](https://github.com/babel/babel/releases/tag/v7.17.10) [Compare Source](https://github.com/babel/babel/compare/v7.17.9...v7.17.10) #### v7.17.10 (2022-04-29) Thanks [@Abreto](https://github.com/Abreto), [@Andoryuuta](https://github.com/Andoryuuta), [@apeltop](https://github.com/apeltop), [@JohnDaly](https://github.com/JohnDaly), and [@wjw99830](https://github.com/wjw99830) for your first PRs! ##### :bug: Bug Fix - `babel-cli`, `babel-core`, `babel-generator`, `babel-helper-transform-fixture-test-runner` - [#14479](https://github.com/babel/babel/pull/14479) \[cli] Avoid `SourceMapGenerator` for simple map concatenation ([@jridgewell](https://github.com/jridgewell)) ##### :nail_care: Polish - `babel-cli`, `babel-core`, `babel-generator`, `babel-helper-fixtures`, `babel-helper-transform-fixture-test-runner` - [#14506](https://github.com/babel/babel/pull/14506) Do not add sourcemap markings for indentation ([@jridgewell](https://github.com/jridgewell)) - `babel-plugin-proposal-pipeline-operator`, `babel-traverse` - [#14424](https://github.com/babel/babel/pull/14424) Update detection of pure nodes (`Scope#isPure`) ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-core` - [#14493](https://github.com/babel/babel/pull/14493) Remove git.io shortlinks from repo ([@Andoryuuta](https://github.com/Andoryuuta)) - Other - [#14462](https://github.com/babel/babel/pull/14462) fix: build standalone on windows ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :running_woman: Performance - `babel-cli`, `babel-core`, `babel-generator` - [#14497](https://github.com/babel/babel/pull/14497) Switch to `@jridgewell/gen-mapping` for sourcemap generation ([@jridgewell](https://github.com/jridgewell)) ##### Committers: 12 - Abreto Fu ([@Abreto](https://github.com/Abreto)) - Andrew Gutekanst ([@Andoryuuta](https://github.com/Andoryuuta)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Conrad Buck ([@conartist6](https://github.com/conartist6)) - Daniel Tschinder ([@danez](https://github.com/danez)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - John Daly ([@JohnDaly](https://github.com/JohnDaly)) - Justin Ridgewell ([@jridgewell](https://github.com/jridgewell)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@liuxingbaoyu](https://github.com/liuxingbaoyu) - apeltop ([@apeltop](https://github.com/apeltop)) - pigw4ng ([@wjw99830](https://github.com/wjw99830)) ### [`v7.17.9`](https://github.com/babel/babel/releases/tag/v7.17.9) [Compare Source](https://github.com/babel/babel/compare/v7.17.8...v7.17.9) #### v7.17.9 (2022-04-06) Thanks [@CommanderRoot](https://github.com/CommanderRoot), [@fargito](https://github.com/fargito) and [@swandir](https://github.com/swandir) for your first PRs! ##### :bug: Bug Fix - `babel-parser`, `babel-standalone` - [#14427](https://github.com/babel/babel/pull/14427) Restore numeric seaprators support in `@babel/standalone` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-traverse` - [#14403](https://github.com/babel/babel/pull/14403) Fix NodePath.referencesImport for JSXMemberExpression ([@swandir](https://github.com/swandir)) - `babel-plugin-proposal-decorators` - [#14396](https://github.com/babel/babel/pull/14396) \[2021-12] Support class decorators in export declarations ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#14387](https://github.com/babel/babel/pull/14387) fix: forward accessor proxy getter results ([@JLHwung](https://github.com/JLHwung)) - `babel-parser` - [#14384](https://github.com/babel/babel/pull/14384) fix: parse type parameters within correct context ([@JLHwung](https://github.com/JLHwung)) - `babel-generator`, `babel-parser` - [#14378](https://github.com/babel/babel/pull/14378) Parenthesize non-simple decorator expression ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-classes`, `babel-plugin-transform-modules-commonjs`, `babel-preset-env` - [#14366](https://github.com/babel/babel/pull/14366) Align named imports behavior in `.mjs` and `.js` files ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties` - [#14351](https://github.com/babel/babel/pull/14351) \[setPublicClassFields] Use define for static `name`/`length` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-plugin-proposal-decorators` - [#14398](https://github.com/babel/babel/pull/14398) Add missing semicolons in 2021-12 decorators output ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :memo: Documentation - [#14397](https://github.com/babel/babel/pull/14397) Mention how to report vulns in Babel dependencies ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - Other - [#14419](https://github.com/babel/babel/pull/14419) Use `jest-light-runner` from npm ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-cli` - [#14385](https://github.com/babel/babel/pull/14385) Fix flaky [@babel/cli](https://github.com/babel/cli) test ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-function-name`, `babel-helper-get-function-arity` - [#14389](https://github.com/babel/babel/pull/14389) Inline `@babel/helper-get-function-arity` package ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers` - [#14343](https://github.com/babel/babel/pull/14343) Remove unused `@babel/helpers` code ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-highlight`, `babel-parser` - [#14377](https://github.com/babel/babel/pull/14377) refactor: replace deprecated String.prototype.substr() ([@CommanderRoot](https://github.com/CommanderRoot)) ##### Committers: 6 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - François Farge ([@fargito](https://github.com/fargito)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [@CommanderRoot](https://github.com/CommanderRoot) - [@swandir](https://github.com/swandir) ### [`v7.17.8`](https://github.com/babel/babel/releases/tag/v7.17.8) [Compare Source](https://github.com/babel/babel/compare/v7.17.7...v7.17.8) #### v7.17.8 (2022-03-18) ##### :eyeglasses: Spec Compliance - `babel-helpers`, `babel-plugin-proposal-decorators` - [#14353](https://github.com/babel/babel/pull/14353) Update decorators to match latest spec ([@pzuraq](https://github.com/pzuraq)) - [#14339](https://github.com/babel/babel/pull/14339) Decorators misc fixes ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-plugin-transform-modules-systemjs` - [#14057](https://github.com/babel/babel/pull/14057) \[systemjs] Fix nested `let`/`const` shadowing imported bindings ([@The-x-Theorist](https://github.com/The-x-Theorist)) - `babel-parser` - [#14362](https://github.com/babel/babel/pull/14362) Allow keywords in TS qualified types ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :leftwards_arrow_with_hook: Revert - `babel-parser` - [#14367](https://github.com/babel/babel/pull/14367) Defer `<T>() => {}` TSX error to Babel 8 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 4 - Chris Garrett ([@pzuraq](https://github.com/pzuraq)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sneh Khatri ([@The-x-Theorist](https://github.com/The-x-Theorist)) ### [`v7.17.7`](https://github.com/babel/babel/releases/tag/v7.17.7) [Compare Source](https://github.com/babel/babel/compare/v7.17.5...v7.17.7) #### v7.17.7 (2022-03-14) Thanks [@cha0s](https://github.com/cha0s), [@dev-itsheng](https://github.com/dev-itsheng), [@green1052](https://github.com/green1052), [@jlennox](https://github.com/jlennox) and [@Yokubjon-J](https://github.com/Yokubjon-J) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-generator`, `babel-parser` - [#14135](https://github.com/babel/babel/pull/14135) \[tsx] raise error on single arrow type argument without comma ([@ozanhonamlioglu](https://github.com/ozanhonamlioglu)) ##### :bug: Bug Fix - `babel-helper-compilation-targets` - [#14294](https://github.com/babel/babel/pull/14294) Avoid `resolveTargets` call if `browsers` is an empty array ([@dev-itsheng](https://github.com/dev-itsheng)) - `babel-helper-module-transforms`, `babel-helper-simple-access`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#14341](https://github.com/babel/babel/pull/14341) Fix update expression for exported bigints ([@magic-akari](https://github.com/magic-akari)) - `babel-parser` - [#14344](https://github.com/babel/babel/pull/14344) Allow variable and function with the same name in static blocks ([@Yokubjon-J](https://github.com/Yokubjon-J)) - [#14327](https://github.com/babel/babel/pull/14327) Remove length restriction from JSX entities, and ignore `Object.prototype` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#14293](https://github.com/babel/babel/pull/14293) fix(ts): skip func-type param start on parsing ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#14335](https://github.com/babel/babel/pull/14335) Fix static/proto initializers when there aren't class fields ([@JLHwung](https://github.com/JLHwung)) - [#14334](https://github.com/babel/babel/pull/14334) fix: push `newClass` only when class is decorated ([@JLHwung](https://github.com/JLHwung)) - `babel-generator` - [#14309](https://github.com/babel/babel/pull/14309) Fix `import type/typeof` printing with no specifiers ([@The-x-Theorist](https://github.com/The-x-Theorist)) - `babel-helper-module-transforms`, `babel-plugin-transform-modules-commonjs` - [#14313](https://github.com/babel/babel/pull/14313) Fix duplicate exports initialization with many exports ([@JasinYip](https://github.com/JasinYip)) - `babel-helper-member-expression-to-functions`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-private-methods`, `babel-plugin-transform-classes`, `babel-plugin-transform-object-super` - [#14311](https://github.com/babel/babel/pull/14311) fix: support bigints in update expressions for private fields ([@magic-akari](https://github.com/magic-akari)) - `babel-register` - [#14303](https://github.com/babel/babel/pull/14303) Fix babel register cache invalidation ([@cha0s](https://github.com/cha0s)) ##### :nail_care: Polish - `babel-parser` - [#14338](https://github.com/babel/babel/pull/14338) Report single error for invalid num seps in unicode escapes ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-generator`, `babel-parser` - [#14320](https://github.com/babel/babel/pull/14320) Type-safe ParseErrors ([@tolmasky](https://github.com/tolmasky)) - `babel-plugin-transform-destructuring` - [#14236](https://github.com/babel/babel/pull/14236) Improve `transform-destructuring` typings ([@JLHwung](https://github.com/JLHwung)) - Other - [#14180](https://github.com/babel/babel/pull/14180) Convert ESLint plugins to CommonJS ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 13 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Francisco Ryan Tolmasky I ([@tolmasky](https://github.com/tolmasky)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Joseph Lennox ([@jlennox](https://github.com/jlennox)) - Mateusz Burzyński ([@Andarist](https://github.com/Andarist)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Ozan H. ([@ozanhonamlioglu](https://github.com/ozanhonamlioglu)) - Ruben R ([@cha0s](https://github.com/cha0s)) - Sneh Khatri ([@The-x-Theorist](https://github.com/The-x-Theorist)) - [@Yokubjon-J](https://github.com/Yokubjon-J) - [@green1052](https://github.com/green1052) - magic-akari ([@magic-akari](https://github.com/magic-akari)) - 那里好脏不可以 ([@dev-itsheng](https://github.com/dev-itsheng)) ### [`v7.17.5`](https://github.com/babel/babel/releases/tag/v7.17.5) [Compare Source](https://github.com/babel/babel/compare/v7.17.4...v7.17.5) #### v7.17.5 (2022-02-17) Thanks [@thebanjomatic](https://github.com/thebanjomatic) for your first PR! ##### :bug: Bug Fix - `babel-core` - [#14283](https://github.com/babel/babel/pull/14283) Make source maps plain objects for use with `t.valueToNode` ([@thebanjomatic](https://github.com/thebanjomatic)) - [#14282](https://github.com/babel/babel/pull/14282) Fix merging sourcemaps on Windows ([@jridgewell](https://github.com/jridgewell)) ##### Committers: 2 - Adam Hines ([@thebanjomatic](https://github.com/thebanjomatic)) - Justin Ridgewell ([@jridgewell](https://github.com/jridgewell)) ### [`v7.17.4`](https://github.com/babel/babel/releases/tag/v7.17.4) [Compare Source](https://github.com/babel/babel/compare/v7.17.3...v7.17.4) #### v7.17.4 (2022-02-15) ##### :bug: Bug Fix - `babel-core` - [#14274](https://github.com/babel/babel/pull/14274) Fix infinite recursion when merge sourcemaps ([@jridgewell](https://github.com/jridgewell)) ##### Committers: 1 - Justin Ridgewell ([@jridgewell](https://github.com/jridgewell)) ### [`v7.17.3`](https://github.com/babel/babel/releases/tag/v7.17.3) [Compare Source](https://github.com/babel/babel/compare/v7.17.2...v7.17.3) #### v7.17.3 (2022-02-15) Thanks [@zhangenming](https://github.com/zhangenming) for your first PR! ##### :bug: Bug Fix - `babel-plugin-transform-react-jsx-development`, `babel-plugin-transform-react-jsx` - [#14271](https://github.com/babel/babel/pull/14271) jsx-development: do not emit `this` within ts module block ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-destructuring` - [#14240](https://github.com/babel/babel/pull/14240) Fix destructuring with holes in assign pattern ([@magic-akari](https://github.com/magic-akari)) ##### :house: Internal - `babel-cli`, `babel-core`, `babel-generator`, `babel-helper-transform-fixture-test-runner` - [#14253](https://github.com/babel/babel/pull/14253) Convert all SourceMapConsumers to TraceMaps ([@jridgewell](https://github.com/jridgewell)) ##### :microscope: Output optimization - `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-private-methods`, `babel-plugin-proposal-private-property-in-object`, `babel-plugin-transform-new-target`, `babel-plugin-transform-parameters`, `babel-traverse` - [#14268](https://github.com/babel/babel/pull/14268) Skip unnecessary temp vars in `path.insertAfter` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Justin Ridgewell ([@jridgewell](https://github.com/jridgewell)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [@zhangenming](https://github.com/zhangenming) - magic-akari ([@magic-akari](https://github.com/magic-akari)) ### [`v7.17.2`](https://github.com/babel/babel/releases/tag/v7.17.2) [Compare Source](https://github.com/babel/babel/compare/v7.17.0...v7.17.2) #### v7.17.2 (2022-02-08) ##### :bug: Bug Fix - `babel-helpers`, `babel-plugin-proposal-decorators` - [#14244](https://github.com/babel/babel/pull/14244) Fix 2021-12 decorators application order ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#14241](https://github.com/babel/babel/pull/14241) Fix reinstantiation of inherited plugins ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#14246](https://github.com/babel/babel/pull/14246) Merge multi-source output sourcemaps ([@jridgewell](https://github.com/jridgewell)) ##### Committers: 3 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Justin Ridgewell ([@jridgewell](https://github.com/jridgewell)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.17.0`](https://github.com/babel/babel/releases/tag/v7.17.0) [Compare Source](https://github.com/babel/babel/compare/v7.16.12...v7.17.0) #### v7.17.0 (2022-02-02) Thanks [@atti187](https://github.com/atti187) and [@phulin](https://github.com/phulin) for your first PRs! ##### :rocket: New Feature - `babel-cli`, `babel-core` - [#14065](https://github.com/babel/babel/pull/14065) Allow plugins/presets to indicate external dependencies ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-parser`, `babel-traverse` - [#14174](https://github.com/babel/babel/pull/14174) Expose `.index` on Position to internally track nodes location ([@tolmasky](https://github.com/tolmasky)) - `babel-generator`, `babel-parser`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-syntax-pipeline-operator` - [#13973](https://github.com/babel/babel/pull/13973) proposal-pipe: Add support for `^^` and `@@` topics ([@js-choi](https://github.com/js-choi)) - `babel-traverse` - [#13940](https://github.com/babel/babel/pull/13940) Add new method to check if node is null or not ([@danez](https://github.com/danez)) - `babel-generator`, `babel-parser`, `babel-plugin-syntax-destructuring-private`, `babel-standalone` - [#13931](https://github.com/babel/babel/pull/13931) Parse destructuring private fields ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-syntax-decorators`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone`, `babel-types` - [#14004](https://github.com/babel/babel/pull/14004) Add new decorators transform ([@pzuraq](https://github.com/pzuraq)) - `babel-generator`, `babel-parser`, `babel-traverse`, `babel-types` - [#13681](https://github.com/babel/babel/pull/13681) Add the `decoratorsAutoAccessors` parser plugin ([@pzuraq](https://github.com/pzuraq)) - `babel-core`, `babel-helper-create-regexp-features-plugin`, `babel-plugin-proposal-unicode-sets-regex`, `babel-plugin-syntax-unicode-sets-regex`, `babel-plugin-transform-dotall-regex` - [#14125](https://github.com/babel/babel/pull/14125) Add transform support for the "regexp unicode sets" proposal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#14086](https://github.com/babel/babel/pull/14086) Add parser support for the "regexp unicode sets" proposal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-register` - [#14087](https://github.com/babel/babel/pull/14087) Expose `@babel/register/experimental-worker` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :bug: Bug Fix - `babel-parser` - [#14145](https://github.com/babel/babel/pull/14145) Reinterpret << when parsing TS type arguments ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-runtime` - [#14187](https://github.com/babel/babel/pull/14187) Normalize absolute paths on Windows ([@atti187](https://github.com/atti187)) ##### :memo: Documentation - [#14223](https://github.com/babel/babel/pull/14223) Remove Babel 6 from SECURITY.md ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-fixtures`, `babel-parser` - [#14201](https://github.com/babel/babel/pull/14201) Fuzz test location-related parser options ([@tolmasky](https://github.com/tolmasky)) - `babel-compat-data` - [#14208](https://github.com/babel/babel/pull/14208) Update compat data (specifically for rhino 1.7.14) ([@phulin](https://github.com/phulin)) - Other - [#14190](https://github.com/babel/babel/pull/14190) chore: run tscheck on babel 8 breaking test ([@JLHwung](https://github.com/JLHwung)) ##### :running_woman: Performance - `babel-cli`, `babel-core` - [#14209](https://github.com/babel/babel/pull/14209) Switch to `@ampproject/remapping` to merge source maps ([@jridgewell](https://github.com/jridgewell)) ##### Committers: 10 - Chris Garrett ([@pzuraq](https://github.com/pzuraq)) - Daniel Tschinder ([@danez](https://github.com/danez)) - Francisco Ryan Tolmasky I ([@tolmasky](https://github.com/tolmasky)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - J. S. Choi ([@js-choi](https://github.com/js-choi)) - Justin Ridgewell ([@jridgewell](https://github.com/jridgewell)) - Mattias Ekstrand ([@atti187](https://github.com/atti187)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Patrick Hulin ([@phulin](https://github.com/phulin)) - [@overlookmotel](https://github.com/overlookmotel) ### [`v7.16.12`](https://github.com/babel/babel/releases/tag/v7.16.12) [Compare Source](https://github.com/babel/babel/compare/v7.16.10...v7.16.12) #### v7.16.12 (2022-01-22) ##### :bug: Bug Fix - `babel-core` - [#14192](https://github.com/babel/babel/pull/14192) Avoid dynamic import when it's not needed ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#14194](https://github.com/babel/babel/pull/14194) fix: incorrect `in` parsing in arrow ConciseBody ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 2 - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.16.10`](https://github.com/babel/babel/releases/tag/v7.16.10) [Compare Source](https://github.com/babel/babel/compare/v7.16.7...v7.16.10) #### v7.16.10 (2022-01-19) Thanks [@blankPen](https://github.com/blankPen) for your first PR! ##### :bug: Bug Fix - `babel-highlight` - [#14165](https://github.com/babel/babel/pull/14165) Avoid infinite loop when highlighting an empty input ([@blankPen](https://github.com/blankPen)) - `babel-traverse` - [#14164](https://github.com/babel/babel/pull/14164) Handle logical assignment in super property transforms ([@magic-akari](https://github.com/magic-akari)) - [#14162](https://github.com/babel/babel/pull/14162) Fix the transform of `super.foo--`/`super[foo]--` (and prefix) ([@magic-akari](https://github.com/magic-akari)) - `babel-core` - [#14110](https://github.com/babel/babel/pull/14110) Respect `package.json#exports` when resolving plugins ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#14153](https://github.com/babel/babel/pull/14153) Disable "Reentrant plugin detected" error in async mode ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-plugin-transform-runtime` - [#14157](https://github.com/babel/babel/pull/14157) Remove workaround for `_typeof` in runtime build script ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#14130](https://github.com/babel/babel/pull/14130) Improve errors location tracking ([@tolmasky](https://github.com/tolmasky)) ##### :microscope: Output optimization - `babel-helper-create-class-features-plugin`, `babel-preset-env` - [#14169](https://github.com/babel/babel/pull/14169) Skip class fields transform when not necessary for private methods ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 5 - 1o57 ([@blankPen](https://github.com/blankPen)) - Francisco Ryan Tolmasky I ([@tolmasky](https://github.com/tolmasky)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - magic-akari ([@magic-akari](https://github.com/magic-akari)) ### [`v7.16.7`](https://github.com/babel/babel/releases/tag/v7.16.7) [Compare Source](https://github.com/babel/babel/compare/v7.16.5...v7.16.7) ##### v7.16.7 (2021-12-31) Thanks [@exb](https://github.com/exb) for your first PR! ##### :eyeglasses: Spec Compliance - `babel-parser` - [#14049](https://github.com/babel/babel/pull/14049) fix: check preceding line break before exclamation ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-plugin-transform-runtime`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#14081](https://github.com/babel/babel/pull/14081) Import the correct `./typeof.js` helper in `@babel/runtime` ([@exb](https://github.com/exb)) - `babel-helpers` - [#14072](https://github.com/babel/babel/pull/14072) Fix derived classes in Chrome <= 36 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-function-name`, `babel-plugin-transform-function-name` - [#14047](https://github.com/babel/babel/pull/14047) Fix unicode handling in generated function names ([@The-x-Theorist](https://github.com/The-x-Theorist)) ##### :nail_care: Polish - `babel-core` - [#14067](https://github.com/babel/babel/pull/14067) Allow `$schema` property in json config files ([@The-x-Theorist](https://github.com/The-x-Theorist)) ##### Committers: 4 - Endrit Bajo ([@exb](https://github.com/exb)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sneh Khatri ([@The-x-Theorist](https://github.com/The-x-Theorist)) ### [`v7.16.5`](https://github.com/babel/babel/releases/tag/v7.16.5) [Compare Source](https://github.com/babel/babel/compare/v7.16.0...v7.16.5) ##### v7.16.5 (2021-12-13) Thanks [@chimurai](https://github.com/chimurai) and [@krosenberg](https://github.com/krosenberg) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-cli`, `babel-core`, `babel-helpers`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-classes`, `babel-plugin-transform-jscript`, `babel-plugin-transform-parameters`, `babel-plugin-transform-runtime`, `babel-plugin-transform-spread`, `babel-plugin-transform-typescript`, `babel-preset-env` - [#12115](https://github.com/babel/babel/pull/12115) Mark class prototype as read-only ([@wentout](https://github.com/wentout)) ##### :bug: Bug Fix - `babel-plugin-transform-parameters` - [#14032](https://github.com/babel/babel/pull/14032) Fix: default rest argument array elements as undefined ([@The-x-Theorist](https://github.com/The-x-Theorist)) - `babel-plugin-transform-arrow-functions`, `babel-traverse` - [#14036](https://github.com/babel/babel/pull/14036) Don't resolve shadowed `arguments` variables from functions ([@The-x-Theorist](https://github.com/The-x-Theorist)) - `babel-parser` - [#14039](https://github.com/babel/babel/pull/14039) maintain estree string literal shape when cloned ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse` - [#14016](https://github.com/babel/babel/pull/14016) Fix duplicate declaration error on ambient class declarations ([@The-x-Theorist](https://github.com/The-x-Theorist)) - `babel-generator` - [#14014](https://github.com/babel/babel/pull/14014) Support flow function type annotation with no parent ([@krosenberg](https://github.com/krosenberg)) - `babel-plugin-transform-react-jsx` - [#14012](https://github.com/babel/babel/pull/14012) Fix JSX pragma anywhere in comment ([@The-x-Theorist](https://github.com/The-x-Theorist)) - `babel-helper-create-class-features-plugin`, `babel-helper-environment-visitor`, `babel-helper-member-expression-to-functions`, `babel-helper-module-transforms`, `babel-helper-replace-supers`, `babel-plugin-transform-classes`, `babel-traverse` - [#14005](https://github.com/babel/babel/pull/14005) Fix handling of `this`\&co in computed keys in arrows transform ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-parser` - [#13968](https://github.com/babel/babel/pull/13968) Recover from shorthand assign exprs ([@JLHwung](https://github.com/JLHwung)) - [#13975](https://github.com/babel/babel/pull/13975) fix: update UnexpectedPrivateField error message ([@JLHwung](https://github.com/JLHwung)) ##### :memo: Documentation - *Many packages* - [#14006](https://github.com/babel/babel/pull/14006) Regenerate monorepo READMEs ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - *Every package* - [#13966](https://github.com/babel/babel/pull/13966) Run tests in a native Node.js ESM environment ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#13982](https://github.com/babel/babel/pull/13982) Extend `hasPlugin` to accept plugin-configuration array pairs ([@js-choi](https://github.com/js-choi)) - `babel-helpers` - [#13996](https://github.com/babel/babel/pull/13996) Don't use ESM for `require`d files in `@babel/helpers` tests ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-object-rest-spread`, `babel-traverse` - [#13948](https://github.com/babel/babel/pull/13948) Convert proposal-object-rest-spread to TS ([@JLHwung](https://github.com/JLHwung)) - `babel-parser`, `babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-proposal-optional-chaining`, `babel-preset-react`, `babel-preset-typescript` - [#13978](https://github.com/babel/babel/pull/13978) Only bundle the release build, and don't import `src` in tests ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#13976](https://github.com/babel/babel/pull/13976) Fail CI when `@babel/runtime` ESM tests fail ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-parser` - [#13919](https://github.com/babel/babel/pull/13919) Improve template tokenizing ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-helpers`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime` - [#13837](https://github.com/babel/babel/pull/13837) minify `helpers-generated.ts` ([@lightmare](https://github.com/lightmare)) ##### Committers: 10 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Bogdan Savluk ([@zxbodya](https://github.com/zxbodya)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - J. S. Choi ([@js-choi](https://github.com/js-choi)) - Kyle Rosenberg ([@krosenberg](https://github.com/krosenberg)) - Mickey Rose ([@lightmare](https://github.com/lightmare)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sneh Khatri ([@The-x-Theorist](https://github.com/The-x-Theorist)) - [@chimurai](https://github.com/chimurai) - wentout ([@wentout](https://github.com/wentout)) ### [`v7.16.0`](https://github.com/babel/babel/releases/tag/v7.16.0) [Compare Source](https://github.com/babel/babel/compare/v7.15.8...v7.16.0) ##### v7.16.0 (2021-10-30) ##### :eyeglasses: Spec Compliance - `babel-helpers`, `babel-plugin-proposal-async-generator-functions`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#13824](https://github.com/babel/babel/pull/13824) Await promises from sync iterators with `for-await` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :rocket: New Feature - `babel-generator`, `babel-parser`, `babel-plugin-transform-typescript`, `babel-types` - [#13802](https://github.com/babel/babel/pull/13802) Support TypeScript 4.5 type-only import/export specifiers ([@sosukesuzuki](https://github.com/sosukesuzuki)) - `babel-parser` - [#13887](https://github.com/babel/babel/pull/13887) feat: support `startColumn` option ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-fixtures`, `babel-helper-transform-fixture-test-runner`, `babel-parser`, `babel-plugin-syntax-typescript`, `babel-preset-typescript` - [#13838](https://github.com/babel/babel/pull/13838) Handle `.mts` and `.cts` files in `@babel/preset-typescript` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#13782](https://github.com/babel/babel/pull/13782) Add ESLint 8 support to `@babel/eslint-parser` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-syntax-pipeline-operator` - [#13749](https://github.com/babel/babel/pull/13749) Caret topic (pipe operator) ([@js-choi](https://github.com/js-choi)) - `babel-compat-data`, `babel-generator`, `babel-parser`, `babel-preset-env`, `babel-types` - [#13713](https://github.com/babel/babel/pull/13713) Enable class static blocks by default ([@sosukesuzuki](https://github.com/sosukesuzuki)) - `babel-helper-skip-transparent-expression-wrappers`, `babel-plugin-proposal-optional-chaining` - [#13687](https://github.com/babel/babel/pull/13687) add `skipTransparentExprWrapperNodes` helper ([@lightmare](https://github.com/lightmare)) - `babel-traverse`, `babel-types` - [#13666](https://github.com/babel/babel/pull/13666) Add aliases for Standardized, TypeScript, and Flow ([@jridgewell](https://github.com/jridgewell)) ##### :bug: Bug Fix - `babel-parser`, `babel-plugin-transform-typescript` - [#13876](https://github.com/babel/babel/pull/13876) \[ts] Support private methods overloads ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-typescript` - [#13865](https://github.com/babel/babel/pull/13865) fix: allow enum member without initializer after non-literal member ([@lightmare](https://github.com/lightmare)) - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-plugin-transform-typescript` - [#13854](https://github.com/babel/babel/pull/13854) Don't transform `declare class` in plugin-proposal-class-properties ([@forivall](https://github.com/forivall)) - `babel-compat-data`, `babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-transform-react-constant-elements`, `babel-preset-env`, `babel-traverse` - [#13842](https://github.com/babel/babel/pull/13842) Implement @babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-proposal-async-generator-functions`, `babel-traverse` - [#13813](https://github.com/babel/babel/pull/13813) Restore traversal context after enter / traverse ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse`, `babel-types` - [#13832](https://github.com/babel/babel/pull/13832) Mark static block as FunctionParent ([@JLHwung](https://github.com/JLHwung)) - `babel-generator` - [#13825](https://github.com/babel/babel/pull/13825) Fix missing inner comments in function expressions ([@overlookmotel](https://github.com/overlookmotel)) ##### :house: Internal - *Every package* - [#13772](https://github.com/babel/babel/pull/13772) Use `workspace:^` to specify `@babel/` dependencies ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#13856](https://github.com/babel/babel/pull/13856) Update to Yarn 3.1 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#13867](https://github.com/babel/babel/pull/13867) Test on Node.js 17 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-fixtures`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-runtime`, `babel-preset-react` - [#13858](https://github.com/babel/babel/pull/13858) Force loading plugins/presets from the monorepo in tests ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-types` - [#13844](https://github.com/babel/babel/pull/13844) \[ts] precise return type on `createTypeAnnotationBasedOnTypeof` (babel-types) ([@lightmare](https://github.com/lightmare)) - `babel-helpers` - [#13841](https://github.com/babel/babel/pull/13841) minor: remove ineffectual helper names filter ([@lightmare](https://github.com/lightmare)) - `babel-core`, `babel-plugin-transform-react-jsx-development`, `babel-plugin-transform-react-jsx`, `babel-types` - [#13820](https://github.com/babel/babel/pull/13820) Improve transform-react-jsx typings ([@JLHwung](https://github.com/JLHwung)) ##### :running_woman: Performance - `babel-types` - [#13843](https://github.com/babel/babel/pull/13843) Simplify (transpiled) babel-types builder wrappers ([@lightmare](https://github.com/lightmare)) ##### Committers: 9 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Emily Marigold Klassen ([@forivall](https://github.com/forivall)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - J. S. Choi ([@js-choi](https://github.com/js-choi)) - Justin Ridgewell ([@jridgewell](https://github.com/jridgewell)) - Mickey Rose ([@lightmare](https://github.com/lightmare)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [@overlookmotel](https://github.com/overlookmotel) ### [`v7.15.8`](https://github.com/babel/babel/releases/tag/v7.15.8) [Compare Source](https://github.com/babel/babel/compare/v7.15.5...v7.15.8) #### v7.15.8 (2021-10-06) Thanks [@julienw](https://github.com/julienw), [@NotWearingPants](https://github.com/NotWearingPants) and [@shoonia](https://github.com/shoonia) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-helper-module-transforms`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#13788](https://github.com/babel/babel/pull/13788) Sort module export names ([@JLHwung](https://github.com/JLHwung)) - `babel-parser` - [#13769](https://github.com/babel/babel/pull/13769) Tokenize keywords-like identifier as new tokens ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-generator` - [#13821](https://github.com/babel/babel/pull/13821) Fix missing inner comments in class expressions ([@overlookmotel](https://github.com/overlookmotel)) - `babel-generator`, `babel-parser`, `babel-plugin-proposal-pipeline-operator` - [#13803](https://github.com/babel/babel/pull/13803) Collect comments around parentheses in expressions ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-typescript` - [#13800](https://github.com/babel/babel/pull/13800) fix: remove imported types from export ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-core` - [#13814](https://github.com/babel/babel/pull/13814) Improve debug logging for IgnoreList ([@paleite](https://github.com/paleite)) - `babel-node` - [#13784](https://github.com/babel/babel/pull/13784) \[[@babel/node](https://github.com/babel/node)] Forward the signal SIGTERM as well ([@julienw](https://github.com/julienw)) ##### :house: Internal - [#13808](https://github.com/babel/babel/pull/13808) Update parser plugins for TypeScript tests ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [#13795](https://github.com/babel/babel/pull/13795) Fix Gulpfile path separator issue on Windows ([@NotWearingPants](https://github.com/NotWearingPants)) ##### :running_woman: Performance - `babel-code-frame` - [#13812](https://github.com/babel/babel/pull/13812) Optimization of string splitting ([@shoonia](https://github.com/shoonia)) ##### Committers: 10 - Alexander Zaytsev ([@shoonia](https://github.com/shoonia)) - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Hirotaka Tagawa / wafuwafu13 ([@wafuwafu13](https://github.com/wafuwafu13)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Julien Wajsberg ([@julienw](https://github.com/julienw)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Patrick Eriksson ([@paleite](https://github.com/paleite)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [@NotWearingPants](https://github.com/NotWearingPants) - [@overlookmotel](https://github.com/overlookmotel) ### [`v7.15.5`](https://github.com/babel/babel/releases/tag/v7.15.5) [Compare Source](https://github.com/babel/babel/compare/v7.15.4...v7.15.5) #### v7.15.5 (2021-09-04) ##### :eyeglasses: Spec Compliance - `babel-parser` - [#13727](https://github.com/babel/babel/pull/13727) Disallow `#a in #b in c` and similar expressions ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :leftwards_arrow_with_hook: Revert - `babel-core` - [#13732](https://github.com/babel/babel/pull/13732) Revert "fix: non breaking align options naming" ([@fedeci](https://github.com/fedeci)) ##### Committers: 3 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Federico Ciardi ([@fedeci](https://github.com/fedeci)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.15.4`](https://github.com/babel/babel/releases/tag/v7.15.4) [Compare Source](https://github.com/babel/babel/compare/v7.15.0...v7.15.4) #### v7.15.4 (2021-09-02) Thanks [@flyinox](https://github.com/flyinox), [@komyg](https://github.com/komyg), and [@meskill](https://github.com/meskill) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-private-methods`, `babel-plugin-proposal-private-property-in-object`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#13601](https://github.com/babel/babel/pull/13601) Disallow reinitializing private elements ([@komyg](https://github.com/komyg)) ##### :bug: Bug Fix - [#13638](https://github.com/babel/babel/pull/13638) \[eslint] Allow `"latest"` as `ecmaVersion` ([@fisker](https://github.com/fisker)) - `babel-traverse`, `babel-types` - [#13723](https://github.com/babel/babel/pull/13723) `getBindingIdentifiers` should return params for private methods ([@JLHwung](https://github.com/JLHwung)) - `babel-types` - [#13715](https://github.com/babel/babel/pull/13715) \[babel 8] fix: stricter rest element builder check ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-compilation-targets` - [#13697](https://github.com/babel/babel/pull/13697) fix: pass `browserslistEnv` to `resolveTargets` ([@meskill](https://github.com/meskill)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-private-property-in-object` - [#13656](https://github.com/babel/babel/pull/13656) fix: fix static private field shadowed by local variable ([@colinaaa](https://github.com/colinaaa)) - `babel-plugin-transform-typescript` - [#13664](https://github.com/babel/babel/pull/13664) \[ts] Fix transform for nested namespaces shorthand syntax ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#13680](https://github.com/babel/babel/pull/13680) fix(babel-parser): delete `static` property from class static block for TS ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [#13695](https://github.com/babel/babel/pull/13695) fix: assure left bracket is not consumed after dot ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#13532](https://github.com/babel/babel/pull/13532) fix: non breaking align options naming ([@fedeci](https://github.com/fedeci)) ##### :memo: Documentation - `babel-parser` - [#13691](https://github.com/babel/babel/pull/13691) add missing ExportNamespaceSpecifier in spec.md ([@flyinox](https://github.com/flyinox)) ##### :house: Internal - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-private-property-in-object`, `babel-plugin-syntax-class-static-block`, `babel-plugin-syntax-private-property-in-object`, `babel-plugin-syntax-top-level-await`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-preset-env`, `babel-standalone` - [#13717](https://github.com/babel/babel/pull/13717) archive stage 4 parser plugins ([@JLHwung](https://github.com/JLHwung)) ##### :running_woman: Performance - `babel-core`, `babel-generator`, `babel-helper-annotate-as-pure`, `babel-helper-builder-binary-assignment-operator-visitor`, `babel-helper-builder-react-jsx`, `babel-helper-define-map`, `babel-helper-explode-assignable-expression`, `babel-helper-function-name`, `babel-helper-get-function-arity`, `babel-helper-hoist-variables`, `babel-helper-member-expression-to-functions`, `babel-helper-module-imports`, `babel-helper-module-transforms`, `babel-helper-optimise-call-expression`, `babel-helper-remap-async-to-generator`, `babel-helper-replace-supers`, `babel-helper-simple-access`, `babel-helper-skip-transparent-expression-wrappers`, `babel-helper-split-export-declaration`, `babel-helper-wrap-function`, `babel-helpers`, `babel-preset-env`, `babel-template`, `babel-traverse` - [#13685](https://github.com/babel/babel/pull/13685) Use named imports for babel types ([@JLHwung](https://github.com/JLHwung)) - `babel-cli`, `babel-helper-define-map`, `babel-helpers`, `babel-node`, `babel-parser`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-classes`, `babel-plugin-transform-for-of`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-parameters`, `babel-traverse`, `babel-types` - [#13609](https://github.com/babel/babel/pull/13609) perf: partially replace `.concat` with `.push` ([@fedeci](https://github.com/fedeci)) ##### Committers: 11 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Dijun Liu ([@flyinox](https://github.com/flyinox)) - Federico Ciardi ([@fedeci](https://github.com/fedeci)) - Felipe Armoni ([@komyg](https://github.com/komyg)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Mickey Rose ([@lightmare](https://github.com/lightmare)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [@meskill](https://github.com/meskill) - fisker Cheung ([@fisker](https://github.com/fisker)) - 王清雨 ([@colinaaa](https://github.com/colinaaa)) ### [`v7.15.0`](https://github.com/babel/babel/releases/tag/v7.15.0) [Compare Source](https://github.com/babel/babel/compare/v7.14.8...v7.15.0) ##### v7.15.0 (2021-08-04) Thanks [@a-tarasyuk](https://github.com/a-tarasyuk) and [@gausie](https://github.com/gausie) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-parser` - [#13523](https://github.com/babel/babel/pull/13523) feat(ts): raise error for abstract property with initializer ([@fedeci](https://github.com/fedeci)) ##### :rocket: New Feature - `babel-parser` - [#13229](https://github.com/babel/babel/pull/13229) Add `attachComment` parser option to disable comment attachment ([@JLHwung](https://github.com/JLHwung)) - `babel-standalone` - [#13476](https://github.com/babel/babel/pull/13476) standalone: update `preset-stage-*` ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [#13555](https://github.com/babel/babel/pull/13555) feat: support hack pipeline in `@babel/standalone` ([@JLHwung](https://github.com/JLHwung)) - `babel-parser`, `babel-preset-env` - [#13387](https://github.com/babel/babel/pull/13387) Enable top-level `await` parsing by default ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-typescript`, `babel-preset-typescript` - [#13324](https://github.com/babel/babel/pull/13324) Support TypeScript const enums ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-typescript` - [#13528](https://github.com/babel/babel/pull/13528) feat(typescript): implement namespace alias ([@colinaaa](https://github.com/colinaaa)) - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-helper-module-transforms`, `babel-plugin-transform-modules-commonjs` - [#13290](https://github.com/babel/babel/pull/13290) feat: add `noIncompleteNsImportDetection` assumption to `plugin-transform-modules-commonjs` ([@fedeci](https://github.com/fedeci)) - `babel-plugin-transform-react-display-name` - [#13501](https://github.com/babel/babel/pull/13501) Add display name after create context ([@JLHwung](https://github.com/JLHwung)) - `babel-parser`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-syntax-pipeline-operator` - [#13416](https://github.com/babel/babel/pull/13416) Hack-pipe proposal with `%` topic token ([@js-choi](https://github.com/js-choi)) - `babel-generator`, `babel-parser`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-syntax-pipeline-operator`, `babel-traverse`, `babel-types` - [#13191](https://github.com/babel/babel/pull/13191) Add support for the "Hack" pipeline proposal ([@js-choi](https://github.com/js-choi)) - `babel-plugin-transform-runtime` - [#13398](https://github.com/babel/babel/pull/13398) Expose `@babel/eslint-parser/experimental-worker` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-compat-data`, `babel-helper-compilation-targets`, `babel-preset-env` - [#13448](https://github.com/babel/babel/pull/13448) Add support for rhino as a compilation target ([@gausie](https://github.com/gausie)) - `babel-compat-data`, `babel-parser`, `babel-preset-env` - [#13554](https://github.com/babel/babel/pull/13554) Enable ergonomic brand checks (`#priv in`) by default ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :bug: Bug Fix - `babel-parser`, `babel-plugin-transform-typescript` - [#13513](https://github.com/babel/babel/pull/13513) \[ts] support optional chain call with generic ([@lala7573](https://github.com/lala7573)) - `babel-plugin-transform-typescript` - [#13605](https://github.com/babel/babel/pull/13605) Handle typescript function overloading in a default export ([@tony-go](https://github.com/tony-go)) - `babel-parser` - [#13536](https://github.com/babel/babel/pull/13536) Fix `%==` parsing in hack pipes ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#13426](https://github.com/babel/babel/pull/13426) parser: Fix Hack/smart-pipe error positions ([@js-choi](https://github.com/js-choi)) - [#13622](https://github.com/babel/babel/pull/13622) fix(ts): raise error for `export default interface {}` ([@a-tarasyuk](https://github.com/a-tarasyuk)) ##### :memo: Documentation - [#13607](https://github.com/babel/babel/pull/13607) chore(doc): add jest specific pckg command ([@tony-go](https://github.com/tony-go)) ##### Committers: 10 - Federico Ciardi ([@fedeci](https://github.com/fedeci)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - J. S. Choi ([@js-choi](https://github.com/js-choi)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Oleksandr T. ([@a-tarasyuk](https://github.com/a-tarasyuk)) - Samuel Gaus ([@gausie](https://github.com/gausie)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) - Tony Gorez ([@tony-go](https://github.com/tony-go)) - Yeonju Hwang ([@lala7573](https://github.com/lala7573)) - 王清雨 ([@colinaaa](https://github.com/colinaaa)) ### [`v7.14.8`](https://github.com/babel/babel/releases/tag/v7.14.8) [Compare Source](https://github.com/babel/babel/compare/v7.14.6...v7.14.8) #### v7.14.8 (2021-07-20) Thanks [@colinaaa](https://github.com/colinaaa), [@jaeseokk](https://github.com/jaeseokk) and [@nme077](https://github.com/nme077) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-static-block`, `babel-plugin-transform-new-target` - [#13560](https://github.com/babel/babel/pull/13560) fix(class-properties): replace `new.target` in static properties with `undefined` ([@colinaaa](https://github.com/colinaaa)) - `babel-parser` - [#13088](https://github.com/babel/babel/pull/13088) Fix await binding error within static block ([@JLHwung](https://github.com/JLHwung)) - [#13531](https://github.com/babel/babel/pull/13531) fix: disallow computed `async`/`get`/`set` keyword ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-module-transforms`, `babel-helper-simple-access`, `babel-plugin-transform-modules-commonjs` - [#13258](https://github.com/babel/babel/pull/13258) Fix const violations in ESM imports when transformed to CJS ([@overlookmotel](https://github.com/overlookmotel)) ##### :bug: Bug Fix - `babel-parser` - [#13575](https://github.com/babel/babel/pull/13575) Update babel-parser.d.ts ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [#13548](https://github.com/babel/babel/pull/13548) Fix parser `strictMode` option ([@overlookmotel](https://github.com/overlookmotel)) - [#13573](https://github.com/babel/babel/pull/13573) Fix issue to allow module block in member expression ([@nme077](https://github.com/nme077)) - [#13521](https://github.com/babel/babel/pull/13521) Overhaul comment attachment ([@JLHwung](https://github.com/JLHwung)) - [#13534](https://github.com/babel/babel/pull/13534) Async do expression should start at async ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-arrow-functions`, `babel-traverse` - [#12344](https://github.com/babel/babel/pull/12344) Fix arrow transformation when `arguments` is defined as variable ([@snitin315](https://github.com/snitin315)) - `babel-traverse` - [#13527](https://github.com/babel/babel/pull/13527) fix: accept duplicated import/variable in different module ([@colinaaa](https://github.com/colinaaa)) - `babel-types` - [#13525](https://github.com/babel/babel/pull/13525) fix(babel-types): accept `UnaryExpression` in `TSLiteralType` ([@colinaaa](https://github.com/colinaaa)) - [#13500](https://github.com/babel/babel/pull/13500) Add typeParameters to tagged template visitor keys ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-core` - [#13515](https://github.com/babel/babel/pull/13515) Fix config validation message typo ([@jaeseokk](https://github.com/jaeseokk)) - `babel-cli` - [#13508](https://github.com/babel/babel/pull/13508) fix: sync default_extensions to babel-cli usage ([@JLHwung](https://github.com/JLHwung)) ##### :memo: Documentation - [#13562](https://github.com/babel/babel/pull/13562) Fix `make generate-standalone` -> `make build-standalone` ([@sosukesuzuki](https://github.com/sosukesuzuki)) ##### :house: Internal - `babel-helpers` - [#13522](https://github.com/babel/babel/pull/13522) minor improvement to gulp generate-runtime-helpers error message ([@lightmare](https://github.com/lightmare)) ##### :running_woman: Performance - `babel-parser` - [#13521](https://github.com/babel/babel/pull/13521) Overhaul comment attachment ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 12 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Bogdan Savluk ([@zxbodya](https://github.com/zxbodya)) - Federico Ciardi ([@fedeci](https://github.com/fedeci)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Jaeseok Kang ([@jaeseokk](https://github.com/jaeseokk)) - Mickey Rose ([@lightmare](https://github.com/lightmare)) - Nicholas Eveland ([@nme077](https://github.com/nme077)) - Nitin Kumar ([@snitin315](https://github.com/snitin315)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) - Tony Gorez ([@tony-go](https://github.com/tony-go)) - [@overlookmotel](https://github.com/overlookmotel) - 王清雨 ([@colinaaa](https://github.com/colinaaa)) ### [`v7.14.6`](https://github.com/babel/babel/releases/tag/v7.14.6) [Compare Source](https://github.com/babel/babel/compare/v7.14.5...v7.14.6) #### v7.14.6 (2021-06-14) ##### :bug: Bug Fix - `babel-plugin-transform-spread` - [#13459](https://github.com/babel/babel/pull/13459) babel-plugin-transform-spread add missing argument in build calls ([@zxbodya](https://github.com/zxbodya)) - [#13439](https://github.com/babel/babel/pull/13439) Correctly transform spreads of arrays with holes ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-modules-commonjs` - [#13444](https://github.com/babel/babel/pull/13444) fix destructuring of empty string ([@lala7573](https://github.com/lala7573)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties` - [#13429](https://github.com/babel/babel/pull/13429) fix: reference to class expression in private method ([@lala7573](https://github.com/lala7573)) - `babel-parser` - [#13428](https://github.com/babel/babel/pull/13428) \[ts] Support override modifiers for parameter properties ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [#13449](https://github.com/babel/babel/pull/13449) Disallow JSX tag forming after TS non-null assertion ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - [#13423](https://github.com/babel/babel/pull/13423) Faster babel build ([@JLHwung](https://github.com/JLHwung)) ##### :running_woman: Performance - `babel-parser` - [#13453](https://github.com/babel/babel/pull/13453) Faster readRegexp ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 5 - Bogdan Savluk ([@zxbodya](https://github.com/zxbodya)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Lively ([@lala7573](https://github.com/lala7573)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) ### [`v7.14.5`](https://github.com/babel/babel/releases/tag/v7.14.5) [Compare Source](https://github.com/babel/babel/compare/v7.14.3...v7.14.5) ##### v7.14.5 (2021-06-09) Thanks [@Eyoatam](https://github.com/Eyoatam), [@lightmare](https://github.com/lightmare), [@ota-meshi](https://github.com/ota-meshi), and [@tony-go](https://github.com/tony-go) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-plugin-proposal-do-expressions`, `babel-traverse` - [#13122](https://github.com/babel/babel/pull/13122) fix: hoist variable declaration within do block ([@JLHwung](https://github.com/JLHwung)) - `babel-parser` - [#13409](https://github.com/babel/babel/pull/13409) Relax import assertion key-is-type constraint ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#13418](https://github.com/babel/babel/pull/13418) fix(parser): correctly parse record and tuple tokens ([@fedeci](https://github.com/fedeci)) - [#13410](https://github.com/babel/babel/pull/13410) fix: throw when `async()` call param is object with assignement ([@tony-go](https://github.com/tony-go)) - [#13396](https://github.com/babel/babel/pull/13396) Add support for d flag of regex literals in parser ([@ota-meshi](https://github.com/ota-meshi)) - `babel-helpers` - [#13404](https://github.com/babel/babel/pull/13404) fix generate-helpers failing in URL-encoded path ([@lightmare](https://github.com/lightmare)) ##### :house: Internal - `babel-helper-hoist-variables` - [#13442](https://github.com/babel/babel/pull/13442) Disallow dependency cycles ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#13440](https://github.com/babel/babel/pull/13440) update test fixtures ([@JLHwung](https://github.com/JLHwung)) - [#13431](https://github.com/babel/babel/pull/13431) Reduce `exprAllowed` usage ([@JLHwung](https://github.com/JLHwung)) - [#13422](https://github.com/babel/babel/pull/13422) fix(`@babel/parser`): fix tokenizer context update code ([@Eyoatam](https://github.com/Eyoatam)) - Other - [#13420](https://github.com/babel/babel/pull/13420) chore: specify [@babel/eslint-parser](https://github.com/babel/eslint-parser) deps ([@JLHwung](https://github.com/JLHwung)) - *Every package* - [#13363](https://github.com/babel/babel/pull/13363) chore: setup Yarn constraints ([@merceyz](https://github.com/merceyz)) ##### :running_woman: Performance - `babel-parser` - [#13408](https://github.com/babel/babel/pull/13408) Use set in parser scope ([@JLHwung](https://github.com/JLHwung)) - [#13386](https://github.com/babel/babel/pull/13386) Faster checkReservedWord ([@JLHwung](https://github.com/JLHwung)) - [#13406](https://github.com/babel/babel/pull/13406) Back parser state `exportedIdentifiers` by set ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 9 - Daniel Tschinder ([@danez](https://github.com/danez)) - Eyoatam Tamirat ([@Eyoatam](https://github.com/Eyoatam)) - Federico Ciardi ([@fedeci](https://github.com/fedeci)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Kristoffer K. ([@merceyz](https://github.com/merceyz)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Tony Gorez ([@tony-go](https://github.com/tony-go)) - Yosuke Ota ([@ota-meshi](https://github.com/ota-meshi)) - [@lightmare](https://github.com/lightmare) ### [`v7.14.3`](https://github.com/babel/babel/releases/tag/v7.14.3) [Compare Source](https://github.com/babel/babel/compare/v7.14.2...v7.14.3) #### v7.14.3 (2021-05-17) ##### :bug: Bug Fix - `babel-core` - [#13321](https://github.com/babel/babel/pull/13321) Pass assumptions set in presets to plugins ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#13326](https://github.com/babel/babel/pull/13326) fix: preserve tokensLength in tryParse ([@JLHwung](https://github.com/JLHwung)) - [#13325](https://github.com/babel/babel/pull/13325) Parse `let` declarations whose id starts with `\` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helper-replace-supers`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block` - [#13303](https://github.com/babel/babel/pull/13303) Don't duplicate the base class when using `constantSuper` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - Other - [#13313](https://github.com/babel/babel/pull/13313) chore: add class-static-block test262 mapping ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-block-scoping` - [#13304](https://github.com/babel/babel/pull/13304) Add test for fixed block scoping issue ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-helper-create-class-features-plugin`, `babel-helper-replace-supers`, `babel-plugin-proposal-class-static-block`, `babel-preset-env` - [#13297](https://github.com/babel/babel/pull/13297) Compile static blocks without the intermediate priv field step ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 4 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Bogdan Savluk ([@zxbodya](https://github.com/zxbodya)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.14.2`](https://github.com/babel/babel/releases/tag/v7.14.2) [Compare Source](https://github.com/babel/babel/compare/v7.14.0...v7.14.2) #### v7.14.2 (2021-05-12) Thanks [@liuyenwei](https://github.com/liuyenwei), [@quickgiant](https://github.com/quickgiant), [@serut](https://github.com/serut), and [@trinangkur](https://github.com/trinangkur) for your first PRs! ##### :bug: Bug Fix - `babel-node` - [#13295](https://github.com/babel/babel/pull/13295) Fix: Only create `@babel/node` IPC channel when needed ([@quickgiant](https://github.com/quickgiant)) - `babel-parser` - [#13284](https://github.com/babel/babel/pull/13284) Parse attributes of import expression with estree plugin ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [#13261](https://github.com/babel/babel/pull/13261) Fix invalid identifier name on unfinished escape ([@JLHwung](https://github.com/JLHwung)) - `babel-types` - [#13275](https://github.com/babel/babel/pull/13275) Support objects from other contexts in `t.valueToNode` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#13274](https://github.com/babel/babel/pull/13274) \[eslint] Don't crash on multiple `@babel/parser` copies ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator` - [#13269](https://github.com/babel/babel/pull/13269) Print parentheses around identifier `let` where necessary ([@Zalathar](https://github.com/Zalathar)) ##### :nail_care: Polish - `babel-helper-module-transforms`, `babel-plugin-transform-modules-commonjs` - [#13296](https://github.com/babel/babel/pull/13296) Better error for `export * as ns` without the correct plugin ([@JLHwung](https://github.com/JLHwung)) ##### :memo: Documentation - [#13253](https://github.com/babel/babel/pull/13253) \[DOC] Add missing Monorepo configuration ([@serut](https://github.com/serut)) ##### :house: Internal - Other - [#13289](https://github.com/babel/babel/pull/13289) Update lodash version for fixing security vulnerability ([@trinangkur](https://github.com/trinangkur)) - `babel-types` - [#13264](https://github.com/babel/babel/pull/13264) \[babel-types] Update `matchesPattern` to account for `this` ([@liuyenwei](https://github.com/liuyenwei)) ##### :running_woman: Performance - `babel-parser` - [#13262](https://github.com/babel/babel/pull/13262) Faster identifier tokenizing ([@JLHwung](https://github.com/JLHwung)) - [#13256](https://github.com/babel/babel/pull/13256) Refactor private name tokenizing ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 9 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Clark Jacobsohn ([@quickgiant](https://github.com/quickgiant)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) - Stuart Cook ([@Zalathar](https://github.com/Zalathar)) - Trinangkur Chatterjee ([@trinangkur](https://github.com/trinangkur)) - Yen-Wei Liu ([@liuyenwei](https://github.com/liuyenwei)) - [@serut](https://github.com/serut) ### [`v7.14.0`](https://github.com/babel/babel/releases/tag/v7.14.0) [Compare Source](https://github.com/babel/babel/compare/v7.13.16...v7.14.0) #### v7.14.0 (2021-04-29) ##### :eyeglasses: Spec Compliance - `babel-generator`, `babel-parser` - [#13209](https://github.com/babel/babel/pull/13209) \[ts] Enforce order for the `override` modifier ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :rocket: New Feature - `babel-plugin-proposal-async-do-expressions` - [#13117](https://github.com/babel/babel/pull/13117) Implement async-do-expressions transform ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-generator`, `babel-parser`, `babel-plugin-proposal-do-expressions`, `babel-plugin-syntax-async-do-expressions`, `babel-types` - [#13043](https://github.com/babel/babel/pull/13043) Parse async do expressions ([@JLHwung](https://github.com/JLHwung)) - `babel-preset-env` - [#13091](https://github.com/babel/babel/pull/13091) Enable class fields & private methods by default ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-compat-data`, `babel-preset-env` - [#13176](https://github.com/babel/babel/pull/13176) Add private brand checks to `shippedProposals` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#13114](https://github.com/babel/babel/pull/13114) Add class static blocks to `preset-env`'s `shippedProposals` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-private-property-in-object`, `babel-plugin-syntax-private-property-in-object` - [#13172](https://github.com/babel/babel/pull/13172) Allow compiling `#foo in obj` without compiling private fields ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#13113](https://github.com/babel/babel/pull/13113) babel-parser(ts): Add new plugin option `dts: boolean` ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [#13175](https://github.com/babel/babel/pull/13175) Materialize the class features in `@babel/parser`. ([@JLHwung](https://github.com/JLHwung)) - [#13033](https://github.com/babel/babel/pull/13033) Introduce parser error codes ([@sosukesuzuki](https://github.com/sosukesuzuki)) - `babel-helper-module-transforms`, `babel-helpers`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#12838](https://github.com/babel/babel/pull/12838) Implement `importInterop: "node"` option for module transforms ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-traverse`, `babel-types` - [#13224](https://github.com/babel/babel/pull/13224) Support parsing Flow's Optional Indexed Access Types ([@gkz](https://github.com/gkz)) - [#13053](https://github.com/babel/babel/pull/13053) Support parsing Flow's Indexed Access Types ([@sosukesuzuki](https://github.com/sosukesuzuki)) - `babel-parser`, `babel-traverse` - [#13195](https://github.com/babel/babel/pull/13195) Parse string export names by default (`moduleStringNames`) ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-types` - [#13089](https://github.com/babel/babel/pull/13089) Support TypeScript 4.3 get/set type members ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [#13097](https://github.com/babel/babel/pull/13097) support TS 4.3 `override` syntax in class ([@g-plane](https://github.com/g-plane)) - [#13096](https://github.com/babel/babel/pull/13096) support TS 4.3 static index signature in class ([@g-plane](https://github.com/g-plane)) ##### :bug: Bug Fix - `babel-generator` - [#13208](https://github.com/babel/babel/pull/13208) Prevent ForOfStatement from printing the forbidden sequence "for ( async of" ([@Zalathar](https://github.com/Zalathar)) - [#13169](https://github.com/babel/babel/pull/13169) fix: don't deduplicate comments with same start index ([@gzzhanghao](https://github.com/gzzhanghao)) - `babel-generator`, `babel-plugin-proposal-object-rest-spread`, `babel-preset-env` - [#13204](https://github.com/babel/babel/pull/13204) Simplify the special-case printing of single-param arrow functions ([@Zalathar](https://github.com/Zalathar)) - `babel-core` - [#13182](https://github.com/babel/babel/pull/13182) fix: Don't load browserslist in block-hoist-plugin ([@MichaReiser](https://github.com/MichaReiser)) ##### :nail_care: Polish - `babel-cli`, `babel-core`, `babel-parser`, `babel-plugin-transform-classes`, `babel-preset-env`, `babel-preset-typescript` - [#13130](https://github.com/babel/babel/pull/13130) babel-parser: Add new internal ESLint rule to consistent error messages ([@sosukesuzuki](https://github.com/sosukesuzuki)) ##### :house: Internal - `babel-parser` - [#13227](https://github.com/babel/babel/pull/13227) Add `runFixtureTestsWithoutExactASTMatch` in parser test runner ([@JLHwung](https://github.com/JLHwung)) - [#13163](https://github.com/babel/babel/pull/13163) babel-parser: Use `this.isThisParam` ([@sosukesuzuki](https://github.com/sosukesuzuki)) - [#13200](https://github.com/babel/babel/pull/13200) refactor: avoid parsing logic on locations ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#13190](https://github.com/babel/babel/pull/13190) Allow putting helpers in individual files ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#13183](https://github.com/babel/babel/pull/13183) chore: run coverage-test against node 16 ([@JLHwung](https://github.com/JLHwung)) ##### :running_woman: Performance - `babel-core` - [#13090](https://github.com/babel/babel/pull/13090) perf(core): check files before interacting with them ([@FauxFaux](https://github.com/FauxFaux)) - [#13223](https://github.com/babel/babel/pull/13223) perf: avoid loadFullConfig when creating block hoist plugin ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-validator-identifier` - [#13211](https://github.com/babel/babel/pull/13211) Improve `isIdentifierName` performance ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-helper-create-class-features-plugin`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-private-methods`, `babel-plugin-proposal-private-property-in-object`, `babel-preset-env` - [#13194](https://github.com/babel/babel/pull/13194) Mark `WeakMap`s of private fields as pure ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#13201](https://github.com/babel/babel/pull/13201) Simplify the `wrapRegExp` helper for named groups ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 11 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Chris West ([@FauxFaux](https://github.com/FauxFaux)) - George Zahariev ([@gkz](https://github.com/gkz)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Jason ([@gzzhanghao](https://github.com/gzzhanghao)) - Micha Reiser ([@MichaReiser](https://github.com/MichaReiser)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Pig Fang ([@g-plane](https://github.com/g-plane)) - Simon Lydell ([@lydell](https://github.com/lydell)) - Sosuke Suzuki ([@sosukesuzuki](https://github.com/sosukesuzuki)) - Stuart Cook ([@Zalathar](https://github.com/Zalathar)) ### [`v7.13.16`](https://github.com/babel/babel/releases/tag/v7.13.16) [Compare Source](https://github.com/babel/babel/compare/v7.13.15...v7.13.16) #### v7.13.16 (2021-04-20) Thanks [@codyatwork](https://github.com/codyatwork) and [@nwalters512](https://github.com/nwalters512) for your first PRs! ##### :eyeglasses: Spec Compliance - `babel-parser` - [#13143](https://github.com/babel/babel/pull/13143) fix: raise `SyntaxError` for `declare` before getter/setter ([@fedeci](https://github.com/fedeci)) ##### :bug: Bug Fix - `babel-helpers`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-spread`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime` - [#13129](https://github.com/babel/babel/pull/13129) Support iterating generators in browsers without `Symbol` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-compilation-targets` - [#13159](https://github.com/babel/babel/pull/13159) fix: add default value for browserslist config path ([@JLHwung](https://github.com/JLHwung)) - `babel-generator` - [#13136](https://github.com/babel/babel/pull/13136) Fix printing of single-param async arrow function with comments ([@nwalters512](https://github.com/nwalters512)) ##### :memo: Documentation - Other - [#13155](https://github.com/babel/babel/pull/13155) Update links in eslint-parser README ([@codyatwork](https://github.com/codyatwork)) - `babel-types` - [#13148](https://github.com/babel/babel/pull/13148) docs: refine babel-types docs generator ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-compilation-targets` - [#13131](https://github.com/babel/babel/pull/13131) docs: add README to helper-compilation-targets ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-helper-bindify-decorators`, `babel-helper-explode-class` - [#13160](https://github.com/babel/babel/pull/13160) Archive helper-explode-class and helper-bindify-decorators ([@JLHwung](https://github.com/JLHwung)) - Other - [#13158](https://github.com/babel/babel/pull/13158) codecov: token not required ([@hzoo](https://github.com/hzoo)) - `babel-helper-call-delegate` - [#13153](https://github.com/babel/babel/pull/13153) Archive `@babel/helper-call-delegate` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-hoist-variables`, `babel-plugin-transform-block-scoping` - [#13152](https://github.com/babel/babel/pull/13152) refactor: use FunctionParent on visiting var scope ([@JLHwung](https://github.com/JLHwung)) - `babel-cli`, `babel-core`, `babel-generator`, `babel-plugin-transform-function-name`, `babel-register`, `babel-types` - [#13139](https://github.com/babel/babel/pull/13139) Remove remaining `lodash` dependencies ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### Committers: 7 - Babel Bot ([@babel-bot](https://github.com/babel-bot)) - Cody Mims ([@codyatwork](https://github.com/codyatwork)) - Federico Ciardi ([@fedeci](https://github.com/fedeci)) - Henry Zhu ([@hzoo](https://github.com/hzoo)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nathan Walters ([@nwalters512](https://github.com/nwalters512)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.13.15`](https://github.com/babel/babel/releases/tag/v7.13.15) [Compare Source](https://github.com/babel/babel/compare/v7.13.14...v7.13.15) #### v7.13.15 (2021-04-08) ##### :eyeglasses: Spec Compliance - `babel-parser` - [#13099](https://github.com/babel/babel/pull/13099) fix: raise `SyntaxError` for unparenthesized assert and assign ([@fedeci](https://github.com/fedeci)) - [#13049](https://github.com/babel/babel/pull/13049) fix: the LHS in for-of loop should not start with let ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#13101](https://github.com/babel/babel/pull/13101) fix(ts): allow trailing comma after rest parameter in `TSDeclareFunction` ([@fedeci](https://github.com/fedeci)) - `babel-plugin-proposal-do-expressions`, `babel-traverse` - [#10101](https://github.com/babel/babel/pull/10101) yield for do expression ([@tanhauhau](https://github.com/tanhauhau)) - [#13030](https://github.com/babel/babel/pull/13030) Refactor switch support in `NodePath#getCompletionRecords` ([@JLHwung](https://github.com/JLHwung)) - Other - [#13106](https://github.com/babel/babel/pull/13106) fix: do not filter report from functions within class elements ([@JLHwung](https://github.com/JLHwung)) - `babel-compat-data`, `babel-preset-env` - [#13075](https://github.com/babel/babel/pull/13075) Compile classes when spread is unsupported ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-preset-env` - [#13115](https://github.com/babel/babel/pull/13115) \[preset-env - debug] Print targets that need each plugin ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :memo: Documentation - [#13081](https://github.com/babel/babel/pull/13081) Update CoC contacts ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-plugin-transform-regenerator`, `babel-standalone` - [#13086](https://github.com/babel/babel/pull/13086) Align `regenerator-transform` import with native ESM ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-transform-fixture-test-runner` - [#13087](https://github.com/babel/babel/pull/13087) Do not load root `babel.config.js` in tests ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-preset-env` - [#13076](https://github.com/babel/babel/pull/13076) perf: lazy load preset-env plugins ([@JLHwung](https://github.com/JLHwung)) ##### Committers: 5 - Bogdan Savluk ([@zxbodya](https://github.com/zxbodya)) - Federico Ciardi ([@fedeci](https://github.com/fedeci)) - Huáng Jùnliàng ([@JLHwung](https://github.com/JLHwung)) - Nicolò Ribaudo ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Tan Li Hau ([@tanhauhau](https://github.com/tanhauhau)) </details> --- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - At any time (no schedule defined) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate CLI](https://github.com/renovatebot/renovate).

renovate added 1 commit

2026-10-27 00:40:23 +00:00

Update babel monorepo to v8

renovate/artifacts Artifact file update failure

45ffbc36aa

renovate commented

2026-10-27 00:40:23 +00:00

Author

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⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

any of the package files in this branch needs updating, or
the branch becomes conflicted, or
you click the rebase/retry checkbox if found above, or
you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: package-lock.json

npm WARN ERESOLVE overriding peer dependency
npm WARN While resolving: @babel/helper-create-class-features-plugin@7.13.11
npm WARN Found: @babel/core@8.0.9
npm WARN node_modules/@babel/core
npm WARN   dev @babel/core@"^8.0.0" from the root project
npm WARN   1 more (@babel/preset-typescript)
npm WARN 
npm WARN Could not resolve dependency:
npm WARN peer @babel/core@"^7.0.0" from @babel/helper-create-class-features-plugin@7.13.11
npm WARN node_modules/@babel/helper-create-class-features-plugin
npm WARN   @babel/helper-create-class-features-plugin@"^7.13.0" from @babel/plugin-transform-typescript@7.13.0
npm WARN   node_modules/@babel/plugin-transform-typescript
npm WARN 
npm WARN Conflicting peer dependency: @babel/core@7.29.7
npm WARN node_modules/@babel/core
npm WARN   peer @babel/core@"^7.0.0" from @babel/helper-create-class-features-plugin@7.13.11
npm WARN   node_modules/@babel/helper-create-class-features-plugin
npm WARN     @babel/helper-create-class-features-plugin@"^7.13.0" from @babel/plugin-transform-typescript@7.13.0
npm WARN     node_modules/@babel/plugin-transform-typescript
npm WARN ERESOLVE overriding peer dependency
npm WARN While resolving: @babel/plugin-syntax-typescript@7.12.13
npm WARN Found: @babel/core@8.0.9
npm WARN node_modules/@babel/core
npm WARN   dev @babel/core@"^8.0.0" from the root project
npm WARN   1 more (@babel/preset-typescript)
npm WARN 
npm WARN Could not resolve dependency:
npm WARN peer @babel/core@"^7.0.0-0" from @babel/plugin-syntax-typescript@7.12.13
npm WARN node_modules/@babel/plugin-syntax-typescript
npm WARN   @babel/plugin-syntax-typescript@"^7.12.13" from @babel/plugin-transform-typescript@7.13.0
npm WARN   node_modules/@babel/plugin-transform-typescript
npm WARN 
npm WARN Conflicting peer dependency: @babel/core@7.29.7
npm WARN node_modules/@babel/core
npm WARN   peer @babel/core@"^7.0.0-0" from @babel/plugin-syntax-typescript@7.12.13
npm WARN   node_modules/@babel/plugin-syntax-typescript
npm WARN     @babel/plugin-syntax-typescript@"^7.12.13" from @babel/plugin-transform-typescript@7.13.0
npm WARN     node_modules/@babel/plugin-transform-typescript
npm WARN ERESOLVE overriding peer dependency
npm WARN While resolving: @babel/plugin-transform-typescript@7.13.0
npm WARN Found: @babel/core@8.0.9
npm WARN node_modules/@babel/core
npm WARN   dev @babel/core@"^8.0.0" from the root project
npm WARN   1 more (@babel/preset-typescript)
npm WARN 
npm WARN Could not resolve dependency:
npm WARN peer @babel/core@"^7.0.0-0" from @babel/plugin-transform-typescript@7.13.0
npm WARN node_modules/@babel/plugin-transform-typescript
npm WARN 
npm WARN Conflicting peer dependency: @babel/core@7.29.7
npm WARN node_modules/@babel/core
npm WARN   peer @babel/core@"^7.0.0-0" from @babel/plugin-transform-typescript@7.13.0
npm WARN   node_modules/@babel/plugin-transform-typescript
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR! 
npm ERR! While resolving: babel-loader@8.2.2
npm ERR! Found: @babel/core@8.0.9
npm ERR! node_modules/@babel/core
npm ERR!   dev @babel/core@"^8.0.0" from the root project
npm ERR!   peer @babel/core@"^8.0.0" from @babel/preset-typescript@8.0.7
npm ERR!   node_modules/@babel/preset-typescript
npm ERR!     dev @babel/preset-typescript@"^8.0.0" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer @babel/core@"^7.0.0" from babel-loader@8.2.2
npm ERR! node_modules/babel-loader
npm ERR!   dev babel-loader@"^8.2.2" from the root project
npm ERR! 
npm ERR! Conflicting peer dependency: @babel/core@7.29.7
npm ERR! node_modules/@babel/core
npm ERR!   peer @babel/core@"^7.0.0" from babel-loader@8.2.2
npm ERR!   node_modules/babel-loader
npm ERR!     dev babel-loader@"^8.2.2" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR! 
npm ERR! See /tmp/renovate/cache/others/npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     /tmp/renovate/cache/others/npm/_logs/2026-10-27T00_40_21_440Z-debug-0.log

### ⚠️ Artifact update problem Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is. ♻ Renovate will retry this branch, including artifacts, only when one of the following happens: - any of the package files in this branch needs updating, or - the branch becomes conflicted, or - you click the rebase/retry checkbox if found above, or - you rename this PR's title to start with "rebase!" to trigger it manually The artifact failure details are included below: ##### File name: package-lock.json ``` npm WARN ERESOLVE overriding peer dependency npm WARN While resolving: @babel/helper-create-class-features-plugin@7.13.11 npm WARN Found: @babel/core@8.0.9 npm WARN node_modules/@babel/core npm WARN dev @babel/core@"^8.0.0" from the root project npm WARN 1 more (@babel/preset-typescript) npm WARN npm WARN Could not resolve dependency: npm WARN peer @babel/core@"^7.0.0" from @babel/helper-create-class-features-plugin@7.13.11 npm WARN node_modules/@babel/helper-create-class-features-plugin npm WARN @babel/helper-create-class-features-plugin@"^7.13.0" from @babel/plugin-transform-typescript@7.13.0 npm WARN node_modules/@babel/plugin-transform-typescript npm WARN npm WARN Conflicting peer dependency: @babel/core@7.29.7 npm WARN node_modules/@babel/core npm WARN peer @babel/core@"^7.0.0" from @babel/helper-create-class-features-plugin@7.13.11 npm WARN node_modules/@babel/helper-create-class-features-plugin npm WARN @babel/helper-create-class-features-plugin@"^7.13.0" from @babel/plugin-transform-typescript@7.13.0 npm WARN node_modules/@babel/plugin-transform-typescript npm WARN ERESOLVE overriding peer dependency npm WARN While resolving: @babel/plugin-syntax-typescript@7.12.13 npm WARN Found: @babel/core@8.0.9 npm WARN node_modules/@babel/core npm WARN dev @babel/core@"^8.0.0" from the root project npm WARN 1 more (@babel/preset-typescript) npm WARN npm WARN Could not resolve dependency: npm WARN peer @babel/core@"^7.0.0-0" from @babel/plugin-syntax-typescript@7.12.13 npm WARN node_modules/@babel/plugin-syntax-typescript npm WARN @babel/plugin-syntax-typescript@"^7.12.13" from @babel/plugin-transform-typescript@7.13.0 npm WARN node_modules/@babel/plugin-transform-typescript npm WARN npm WARN Conflicting peer dependency: @babel/core@7.29.7 npm WARN node_modules/@babel/core npm WARN peer @babel/core@"^7.0.0-0" from @babel/plugin-syntax-typescript@7.12.13 npm WARN node_modules/@babel/plugin-syntax-typescript npm WARN @babel/plugin-syntax-typescript@"^7.12.13" from @babel/plugin-transform-typescript@7.13.0 npm WARN node_modules/@babel/plugin-transform-typescript npm WARN ERESOLVE overriding peer dependency npm WARN While resolving: @babel/plugin-transform-typescript@7.13.0 npm WARN Found: @babel/core@8.0.9 npm WARN node_modules/@babel/core npm WARN dev @babel/core@"^8.0.0" from the root project npm WARN 1 more (@babel/preset-typescript) npm WARN npm WARN Could not resolve dependency: npm WARN peer @babel/core@"^7.0.0-0" from @babel/plugin-transform-typescript@7.13.0 npm WARN node_modules/@babel/plugin-transform-typescript npm WARN npm WARN Conflicting peer dependency: @babel/core@7.29.7 npm WARN node_modules/@babel/core npm WARN peer @babel/core@"^7.0.0-0" from @babel/plugin-transform-typescript@7.13.0 npm WARN node_modules/@babel/plugin-transform-typescript npm ERR! code ERESOLVE npm ERR! ERESOLVE could not resolve npm ERR! npm ERR! While resolving: babel-loader@8.2.2 npm ERR! Found: @babel/core@8.0.9 npm ERR! node_modules/@babel/core npm ERR! dev @babel/core@"^8.0.0" from the root project npm ERR! peer @babel/core@"^8.0.0" from @babel/preset-typescript@8.0.7 npm ERR! node_modules/@babel/preset-typescript npm ERR! dev @babel/preset-typescript@"^8.0.0" from the root project npm ERR! npm ERR! Could not resolve dependency: npm ERR! peer @babel/core@"^7.0.0" from babel-loader@8.2.2 npm ERR! node_modules/babel-loader npm ERR! dev babel-loader@"^8.2.2" from the root project npm ERR! npm ERR! Conflicting peer dependency: @babel/core@7.29.7 npm ERR! node_modules/@babel/core npm ERR! peer @babel/core@"^7.0.0" from babel-loader@8.2.2 npm ERR! node_modules/babel-loader npm ERR! dev babel-loader@"^8.2.2" from the root project npm ERR! npm ERR! Fix the upstream dependency conflict, or retry npm ERR! this command with --force, or --legacy-peer-deps npm ERR! to accept an incorrect (and potentially broken) dependency resolution. npm ERR! npm ERR! See /tmp/renovate/cache/others/npm/eresolve-report.txt for a full report. npm ERR! A complete log of this run can be found in: npm ERR! /tmp/renovate/cache/others/npm/_logs/2026-10-27T00_40_21_440Z-debug-0.log ```

renovate/artifacts Artifact file update failure

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git merge --no-ff "renovate/major-babel-monorepo"

git switch "main"

git merge --squash "renovate/major-babel-monorepo"