v7.23.9

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

v7.23.8

v7.23.8 (2024-01-08)

🐛 Bug Fix

• babel-preset-env
  • #16181 fix: preset-env throws exception for export * as x (@liuxingbaoyu)
• babel-helpers, babel-plugin-proposal-decorators
  • #16201 fix: decorator binds getter/setter to ctx.access for public fields (@liuxingbaoyu)
  • #16199 fix: Class decorator correctly passes return value (@liuxingbaoyu)

↩️ Revert

• #16202 Revert "chore: Update artifact tools (#16184)" (@JLHwung)

🔬 Output optimization

• babel-helpers, babel-plugin-proposal-decorators, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-function-name, babel-plugin-transform-parameters, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-typescript, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #16194 Improve output of super() (@liuxingbaoyu)

Committers: 3

• Huáng Jùnliàng (@JLHwung)
• @liuxingbaoyu
• coderaiser (@coderaiser)

v7.23.7

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

v8.0.0-alpha.5

v8.0.0-alpha.5 (2023-12-11)

This release also includes all changes from v7.23.3, v7.23.4, v7.23.5, and v7.23.6.

💥 Breaking Change

• babel-plugin-transform-runtime
  • #16141 [babel 8] Remove useESModules option (@nicolo-ribaudo)
  • #16063 [babel 8] Remove core-js@2 & regenerator from transform-runtime (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-preset-env
  • #16043 [babel 8] Remove loose and spec options from preset-env (@nicolo-ribaudo)
• babel-core, babel-generator, babel-types
  • #16126 [babel 8] Remove CodeGenerator from @babel/generator (@liuxingbaoyu)
• babel-parser
  • #16114 Breaking: parserOpts.createImportExpressions defaults to true (@JLHwung)
• babel-traverse, babel-types
  • #16057 [babel 8] Inline toSequenceExpression into @babel/traverse (@nicolo-ribaudo)
• babel-preset-env
  • #15989 [babel 8] Remove getModulesPluginNames (@nicolo-ribaudo)
• babel-core, babel-preset-env
  • #15838 [babel 8] Remove core-js 2 and regenerator from preset-env (@nicolo-ribaudo)

💅 Polish

• babel-helper-validator-option, babel-plugin-transform-object-rest-spread, babel-plugin-transform-runtime, babel-preset-env, babel-standalone
  • #16095 [babel 8] Enforce specifying proper core-js version (@liuxingbaoyu)

🏠 Internal

• babel-core, all plugins and presets
  • #15955 Require exact Babel 8 version in assertVersion (@nicolo-ribaudo)

Committers: 12

• Babel Bot (@babel-bot)
• Colin (@colinaaa)
• Hugo Martinez (@martinez-hugo)
• Huáng Jùnliàng (@JLHwung)
• Mateusz Burzyński (@Andarist)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Odin Hørthe-Omdal Urdland (@odinho)
• @aryehb
• @liuxingbaoyu
• @magic-akari
• @yepitschunked
• fisker Cheung (@fisker)

v7.23.6

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

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

v7.23.4

v7.23.4 (2023-11-20)

🐛 Bug Fix

• babel-generator
  • #16104 fix: Pure comments missing parentheses (@liuxingbaoyu)

Committers: 4

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

v7.23.3

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

v8.0.0-alpha.4

v8.0.0-alpha.4 (2023-10-11)

This release does not include any changes specific to Babel 8, but it ports all the recent Babel 7 commits to Babel 8.

v7.23.2

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 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