Sourced from @​babel/core's releases.

v7.27.7 (2025-06-26)

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

:eyeglasses: 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: 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)

:house: 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

v7.27.6 (2025-06-05)

:bug: Bug Fix

• babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs3
  • #17366 fix: finally causes unexpected return value (@​liuxingbaoyu)
• babel-generator, babel-parser, babel-types
  • #17357 Ensure syntactic ordering when visiting array-type AST nodes (@​JLHwung)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Ingvar Stepanyan (@​RReverser)
• @​liuxingbaoyu

v7.27.5 (2025-06-03)

Thanks @​NullVoxPopuli for your first PR!

:bug: Bug Fix

• babel-plugin-transform-regenerator
  • #17359 fix: Unexpected infinite loop with regenerator for try (@​liuxingbaoyu)

... (truncated)

Sourced from @​babel/core's changelog.

v7.27.7 (2025-06-26)

:eyeglasses: 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: 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)

:house: Internal

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

v7.27.6 (2025-06-05)

:bug: Bug Fix

• babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs3
  • #17366 fix: finally causes unexpected return value (@​liuxingbaoyu)
• babel-generator, babel-parser, babel-types
  • #17357 Ensure syntactic ordering when visiting array-type AST nodes (@​JLHwung)

v7.27.5 (2025-06-03)

:bug: Bug Fix

• babel-plugin-transform-regenerator
  • #17359 fix: Unexpected infinite loop with regenerator for try (@​liuxingbaoyu)
• Other
  • #17349 Map ESLint's sourceType: commonjs to script (@​JLHwung)

:nail_care: Polish

• babel-parser
  • #17333 Improve using declaration errors (@​JLHwung)

v7.27.4 (2025-05-30)

:eyeglasses: Spec Compliance

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

:nail_care: Polish

• babel-parser
  • #17311 Improve parseExpression error messages (@​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 Reduce regenerator size more (@​liuxingbaoyu)

... (truncated)

• 4ce7dfd v7.27.7
• 7428811 Improve TS babel config loading (#17392)
• 7d06930 v7.27.4
• a0690e3 Split regeneratorRuntime into multiple helpers (#17238)
• da5e371 v7.27.3
• 4b76a5f Enable dot-notation rule (#17301)
• 73623f1 Refine typing for parserOverride in babel plugins (#17322)
• See full diff in compare view

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