Update product-os/review-commit-action action to v0.3.1

[balena-renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Type	Update	Change
product-os/review-commit-action	action	patch	v0.3.0 → v0.3.1

---

Release Notes

product-os/review-commit-action (product-os/review-commit-action)

v0.3.1

Compare Source

Update dependency @​babel/core to v7.29.6 [SECURITY]

Notable changes

• babel-generator
• babel-core
• babel-core, babel-generator
• Huáng Jùnliàng (@​​JLHwung)
• Mateusz Burzyński (@​​Andarist)
• Nicolò Ribaudo (@​​nicolo-ribaudo)
• babel-types
• babel-standalone
• babel-parser
• babel-traverse
• babel-plugin-transform-block-scoping, babel-traverse
• babel-generator, babel-runtime-corejs3
• David (@​​simbahax)
• @​​liuxingbaoyu
• @​​magic-akari
• 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
• babel-plugin-transform-regenerator
• babel-plugin-transform-react-jsx
• babel-core, babel-standalone
• 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
• Babel Bot (@​​babel-bot)
• Eliot Pontarelli (@​​kolvian)
• Kadhirash Sivakumar (@​​kadhirash)
• coderaiser (@​​coderaiser)
• babel-helper-validator-identifier
• babel-plugin-proposal-destructuring-private
• babel-plugin-proposal-discard-binding, babel-plugin-transform-destructuring
• 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
• Byeongho Yoo (@​​youthfulhps)
• Hyeon Dokko (@​​CO0Ki3)
• @​​Olexandr88
• fisker Cheung (@​​fisker)
• babel-core, babel-helper-check-duplicate-nodes, babel-traverse, babel-types
• Bill Collins (@​​mrginglymus)
• Glenn Willen (@​​gwillen)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-class-static-block, babel-preset-env
• babel-plugin-transform-regenerator, babel-plugin-transform-runtime
• #​17448 move eslint-{parser,plugin} docs to the website (@​​JLHwung)
• #​17454 Enable type checking for scripts and babel-worker.cjs (@​​JLHwung)
• babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions
• Jam Balaya (@​​JamBalaya56562)
• easrng (@​​easrng)
• babel-node
• babel-compat-data, babel-preset-env
• babel-core, babel-parser
• babel-generator, babel-parser
• babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-plugin-transform-object-rest-spread, babel-traverse, babel-types
• babel-parser, babel-traverse, babel-types
• 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
• 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
• babel-helper-globals, babel-plugin-transform-classes, babel-traverse
• 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
• babel-parser, babel-plugin-transform-classes
• babel-plugin-transform-parameters
• babel-plugin-transform-destructuring, babel-plugin-transform-object-rest-spread
• Arthur (@​​arthur-mountain)
• Evan Anderson (@​​evankanderson)
• babel-parser, babel-plugin-proposal-explicit-resource-management
• 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-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
• 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
• babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs3
• babel-plugin-proposal-explicit-resource-management
• babel-plugin-proposal-decorators, babel-types
• 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
• Vik R (@​​vikr01)
• babel-parser, babel-types
• babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-traverse
• babel-helper-wrap-function, babel-plugin-transform-async-to-generator
• babel-helper-remap-async-to-generator, babel-plugin-transform-async-to-generator
• babel-helper-fixtures, babel-parser
• 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
• babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
• babel-compat-data, babel-standalone
• babel-register
• All packages
• babel-helpers, babel-plugin-transform-modules-commonjs, babel-runtime-corejs3
• Aryan Bharti (@​​woaitsAryan)
• Frolov Roman (@​​Lacsw)
• _Kerman (@​​kermanx)
• babel-parser, babel-template
• babel-parser, babel-plugin-transform-typescript
• babel-helpers, babel-runtime, babel-runtime-corejs2, babel-runtime-corejs3
• Yunyoung Jordan Choi (@​​jordan-choi)
• @​​mmmsssttt404
• babel-generator, babel-types
• Jamie Kyle (@​​jamiebuilds-signal)
• babel-preset-env
• babel-helpers, babel-preset-env, babel-runtime-corejs3
• babel-plugin-transform-typeof-symbol
• babel-plugin-transform-typescript
• babel-plugin-transform-typescript, babel-traverse, babel-types
• Tony Quetano (@​​tquetano-netflix)
• @​​branchseer
• babel-core, babel-generator, babel-parser, babel-plugin-syntax-import-assertions, babel-plugin-syntax-import-attributes, babel-preset-env, babel-standalone, babel-types
• babel-compat-data, babel-plugin-proposal-regexp-modifiers, babel-plugin-transform-regexp-modifiers, babel-preset-env, babel-standalone
• babel-generator, babel-parser, babel-plugin-syntax-flow
• babel-helpers, babel-preset-typescript, babel-runtime-corejs3
• babel-plugin-proposal-json-modules, babel-plugin-transform-json-modules, babel-standalone
• babel-code-frame, babel-highlight
• babel-generator, babel-parser, babel-types
• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
• Dylan Piercey (@​​DylanPiercey)
• Timofei Iatsenko (@​​timofei-iatsenko)
• babel-parser, babel-template, babel-types
• babel-helper-compilation-targets, babel-preset-env
• Other
• babel-helper-transform-fixture-test-runner
• Every package
• Viktar Vaŭčkievič (@​​victorenator)
• 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

babel/babel (@​&#​8203;babel/core)

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 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](https://redirect.github.com/babel/ba

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[flowzone-app]

#release-notes Update product-os/review-commit-action action to v0.3.1

Notable changes

• [only keep the important and rephrase, leaving this in place will allow the comment to be clobbered]
• babel-generator
• babel-core
• babel-core, babel-generator
• Huáng Jùnliàng (@​​JLHwung)
• Mateusz Burzyński (@​​Andarist)
• Nicolò Ribaudo (@​​nicolo-ribaudo)
• babel-types
• babel-standalone
• babel-parser
• babel-traverse
• babel-plugin-transform-block-scoping, babel-traverse
• babel-generator, babel-runtime-corejs3
• David (@​​simbahax)
• @​​liuxingbaoyu
• @​​magic-akari
• 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
• babel-plugin-transform-regenerator
• babel-plugin-transform-react-jsx
• babel-core, babel-standalone
• 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
• Babel Bot (@​​babel-bot)
• Eliot Pontarelli (@​​kolvian)
• Kadhirash Sivakumar (@​​kadhirash)
• coderaiser (@​​coderaiser)
• babel-helper-validator-identifier
• babel-plugin-proposal-destructuring-private
• babel-plugin-proposal-discard-binding, babel-plugin-transform-destructuring
• 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
• Byeongho Yoo (@​​youthfulhps)
• Hyeon Dokko (@​​CO0Ki3)
• @​​Olexandr88
• fisker Cheung (@​​fisker)
• babel-core, babel-helper-check-duplicate-nodes, babel-traverse, babel-types
• Bill Collins (@​​mrginglymus)
• Glenn Willen (@​​gwillen)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-class-static-block, babel-preset-env
• babel-plugin-transform-regenerator, babel-plugin-transform-runtime
• #​17448 move eslint-{parser,plugin} docs to the website (@​​JLHwung)
• #​17454 Enable type checking for scripts and babel-worker.cjs (@​​JLHwung)
• babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions
• Jam Balaya (@​​JamBalaya56562)
• easrng (@​​easrng)
• babel-node
• babel-compat-data, babel-preset-env
• babel-core, babel-parser
• babel-generator, babel-parser
• babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-plugin-transform-object-rest-spread, babel-traverse, babel-types
• babel-parser, babel-traverse, babel-types
• 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
• 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
• babel-helper-globals, babel-plugin-transform-classes, babel-traverse
• 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
• babel-parser, babel-plugin-transform-classes
• babel-plugin-transform-parameters
• babel-plugin-transform-destructuring, babel-plugin-transform-object-rest-spread
• Arthur (@​​arthur-mountain)
• Evan Anderson (@​​evankanderson)
• babel-parser, babel-plugin-proposal-explicit-resource-management
• 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-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
• 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
• babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs3
• babel-plugin-proposal-explicit-resource-management
• babel-plugin-proposal-decorators, babel-types
• 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
• Vik R (@​​vikr01)
• babel-parser, babel-types
• babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-traverse
• babel-helper-wrap-function, babel-plugin-transform-async-to-generator
• babel-helper-remap-async-to-generator, babel-plugin-transform-async-to-generator
• babel-helper-fixtures, babel-parser
• 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
• babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
• babel-compat-data, babel-standalone
• babel-register
• All packages
• babel-helpers, babel-plugin-transform-modules-commonjs, babel-runtime-corejs3
• Aryan Bharti (@​​woaitsAryan)
• Frolov Roman (@​​Lacsw)
• _Kerman (@​​kermanx)
• babel-parser, babel-template
• babel-parser, babel-plugin-transform-typescript
• babel-helpers, babel-runtime, babel-runtime-corejs2, babel-runtime-corejs3
• Yunyoung Jordan Choi (@​​jordan-choi)
• @​​mmmsssttt404
• babel-generator, babel-types
• Jamie Kyle (@​​jamiebuilds-signal)
• babel-preset-env
• babel-helpers, babel-preset-env, babel-runtime-corejs3
• babel-plugin-transform-typeof-symbol
• babel-plugin-transform-typescript
• babel-plugin-transform-typescript, babel-traverse, babel-types
• Tony Quetano (@​​tquetano-netflix)
• @​​branchseer
• babel-core, babel-generator, babel-parser, babel-plugin-syntax-import-assertions, babel-plugin-syntax-import-attributes, babel-preset-env, babel-standalone, babel-types
• babel-compat-data, babel-plugin-proposal-regexp-modifiers, babel-plugin-transform-regexp-modifiers, babel-preset-env, babel-standalone
• babel-generator, babel-parser, babel-plugin-syntax-flow
• babel-helpers, babel-preset-typescript, babel-runtime-corejs3
• babel-plugin-proposal-json-modules, babel-plugin-transform-json-modules, babel-standalone
• babel-code-frame, babel-highlight
• babel-generator, babel-parser, babel-types
• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
• Dylan Piercey (@​​DylanPiercey)
• Timofei Iatsenko (@​​timofei-iatsenko)
• babel-parser, babel-template, babel-types
• babel-helper-compilation-targets, babel-preset-env
• Other
• babel-helper-transform-fixture-test-runner
• Every package
• Viktar Vaŭčkievič (@​​victorenator)
• 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
• babel/babel (@​&#​8203;babel/core)

product-os/review-commit-action (product-os/review-commit-action)

v0.3.1

Compare Source

Update dependency @​babel/core to v7.29.6 [SECURITY]

Notable changes

• babel-generator
• babel-core
• babel-core, babel-generator
• Huáng Jùnliàng (@​​JLHwung)
• Mateusz Burzyński (@​​Andarist)
• Nicolò Ribaudo (@​​nicolo-ribaudo)
• babel-types
• babel-standalone
• babel-parser
• babel-traverse
• babel-plugin-transform-block-scoping, babel-traverse
• babel-generator, babel-runtime-corejs3
• David (@​​simbahax)
• @​​liuxingbaoyu
• @​​magic-akari
• 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
• babel-plugin-transform-regenerator
• babel-plugin-transform-react-jsx
• babel-core, babel-standalone
• 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
• Babel Bot (@​​babel-bot)
• Eliot Pontarelli (@​​kolvian)
• Kadhirash Sivakumar (@​​kadhirash)
• coderaiser (@​​coderaiser)
• babel-helper-validator-identifier
• babel-plugin-proposal-destructuring-private
• babel-plugin-proposal-discard-binding, babel-plugin-transform-destructuring
• 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
• Byeongho Yoo (@​​youthfulhps)
• Hyeon Dokko (@​​CO0Ki3)
• @​​Olexandr88
• fisker Cheung (@​​fisker)
• babel-core, babel-helper-check-duplicate-nodes, babel-traverse, babel-types
• Bill Collins (@​​mrginglymus)
• Glenn Willen (@​​gwillen)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-class-static-block, babel-preset-env
• babel-plugin-transform-regenerator, babel-plugin-transform-runtime
• #​17448 move eslint-{parser,plugin} docs to the website (@​​JLHwung)
• #​17454 Enable type checking for scripts and babel-worker.cjs (@​​JLHwung)
• babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions
• Jam Balaya (@​​JamBalaya56562)
• easrng (@​​easrng)
• babel-node
• babel-compat-data, babel-preset-env
• babel-core, babel-parser
• babel-generator, babel-parser
• babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-plugin-transform-object-rest-spread, babel-traverse, babel-types
• babel-parser, babel-traverse, babel-types
• 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
• 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
• babel-helper-globals, babel-plugin-transform-classes, babel-traverse
• 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
• babel-parser, babel-plugin-transform-classes
• babel-plugin-transform-parameters
• babel-plugin-transform-destructuring, babel-plugin-transform-object-rest-spread
• Arthur (@​​arthur-mountain)
• Evan Anderson (@​​evankanderson)
• babel-parser, babel-plugin-proposal-explicit-resource-management
• 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-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
• 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
• babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs3
• babel-plugin-proposal-explicit-resource-management
• babel-plugin-proposal-decorators, babel-types
• 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
• Vik R (@​​vikr01)
• babel-parser, babel-types
• babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-traverse
• babel-helper-wrap-function, babel-plugin-transform-async-to-generator
• babel-helper-remap-async-to-generator, babel-plugin-transform-async-to-generator
• babel-helper-fixtures, babel-parser
• 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
• babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
• babel-compat-data, babel-standalone
• babel-register
• All packages
• babel-helpers, babel-plugin-transform-modules-commonjs, babel-runtime-corejs3
• Aryan Bharti (@​​woaitsAryan)
• Frolov Roman (@​​Lacsw)
• _Kerman (@​​kermanx)
• babel-parser, babel-template
• babel-parser, babel-plugin-transform-typescript
• babel-helpers, babel-runtime, babel-runtime-corejs2, babel-runtime-corejs3
• Yunyoung Jordan Choi (@​​jordan-choi)
• @​​mmmsssttt404
• babel-generator, babel-types
• Jamie Kyle (@​​jamiebuilds-signal)
• babel-preset-env
• babel-helpers, babel-preset-env, babel-runtime-corejs3
• babel-plugin-transform-typeof-symbol
• babel-plugin-transform-typescript
• babel-plugin-transform-typescript, babel-traverse, babel-types
• Tony Quetano (@​​tquetano-netflix)
• @​​branchseer
• babel-core, babel-generator, babel-parser, babel-plugin-syntax-import-assertions, babel-plugin-syntax-import-attributes, babel-preset-env, babel-standalone, babel-types
• babel-compat-data, babel-plugin-proposal-regexp-modifiers, babel-plugin-transform-regexp-modifiers, babel-preset-env, babel-standalone
• babel-generator, babel-parser, babel-plugin-syntax-flow
• babel-helpers, babel-preset-typescript, babel-runtime-corejs3
• babel-plugin-proposal-json-modules, babel-plugin-transform-json-modules, babel-standalone
• babel-code-frame, babel-highlight
• babel-generator, babel-parser, babel-types
• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
• Dylan Piercey (@​​DylanPiercey)
• Timofei Iatsenko (@​​timofei-iatsenko)
• babel-parser, babel-template, babel-types
• babel-helper-compilation-targets, babel-preset-env
• Other
• babel-helper-transform-fixture-test-runner
• Every package
• Viktar Vaŭčkievič (@​​victorenator)
• 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

babel/babel (@​&#​8203;babel/core)

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 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!
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