@babel/compat-data - npm Package Versions

v7.23.5 (2023-11-29)

:eyeglasses: 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: 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)

:microscope: Output optimization

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

v7.23.3 (2023-11-09)

:bug: 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)

:memo: Documentation

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

:house: Internal

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

:running_woman: Performance

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

:microscope: Output optimization

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

v7.23.2 (2023-10-11)

:bug: 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)

v7.22.20 (2023-09-16)

:house: 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)

: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 Revert "Improve output when wrapping functions" (@jjonescz)