@babel/core - npm Package Versions

v7.17.10 (2022-04-29)

:bug: Bug Fix

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

:nail_care: Polish

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

:house: Internal

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

:running_woman: Performance

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

v7.17.9 (2022-04-06)

:bug: Bug Fix

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

:nail_care: Polish

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

:memo: Documentation

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

:house: Internal

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

v7.17.8 (2022-03-18)

:eyeglasses: Spec Compliance

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

:bug: Bug Fix

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

:leftwards_arrow_with_hook: Revert

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

v7.17.7 (2022-03-14)

:eyeglasses: Spec Compliance

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

:bug: Bug Fix

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

:nail_care: Polish

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

:house: Internal

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

v7.17.5 (2022-02-17)

:bug: Bug Fix

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

v7.17.4 (2022-02-15)

:bug: Bug Fix

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

v7.17.3 (2022-02-15)

:bug: Bug Fix

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

:house: Internal

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

:microscope: Output optimization

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

v7.17.2 (2022-02-08)

:bug: Bug Fix

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

v7.17.0 (2022-02-02)

:rocket: New Feature

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

:bug: Bug Fix

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

:memo: Documentation

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

:house: Internal

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

:running_woman: Performance

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

v7.16.12 (2022-01-22)

:bug: Bug Fix

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