@babel/parser

v7.18.9 (2022-07-18)

:bug: Bug Fix

• babel-plugin-transform-modules-systemjs, babel-types
  • #14763 fix: allow exporting TSDeclareFunction as default (@zxbodya)
• babel-generator
  • #14758 fix: returnType with comments generates incorrect code (@liuxingbaoyu)

:nail_care: Polish

• babel-cli
  • #14748 Print a message when the watcher of babel-cli is ready. (@liuxingbaoyu)

:house: Internal

• babel-core, babel-helper-remap-async-to-generator, babel-helpers, babel-parser, babel-plugin-transform-block-scoping, babel-preset-env
  • #13414 Prepare for compiling Babel to native ESM (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-wrap-function, babel-helpers, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-decorators, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-traverse, babel-types
  • #14739 Provide better parentPath typings (@JLHwung)

:running_woman: Performance

• babel-generator
  • #14701 perf: Improve generator perf (@liuxingbaoyu)

Committers: 5

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

v7.18.8 (2022-07-08)

Thanks @dbacarel for your first PR!

:eyeglasses: Spec Compliance

• babel-parser, babel-types
  • #14730 Misc fixes to @babel/types AST definitions (@JLHwung)

:bug: Bug Fix

• babel-plugin-transform-parameters
  • #14736 Inject IIFE when variables shadow binding in rest param (@nicolo-ribaudo)
• babel-plugin-transform-classes
  • #14709 Fix compilation of nested super(...) calls (@dbacarel)
• babel-plugin-transform-for-of, babel-plugin-transform-spread, babel-traverse, babel-types
  • #14393 Support some TSTypes in the inferrer (@JLHwung)
• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
  • #14708 Unshadow cjs exports when transforming mutations (@nicolo-ribaudo)

:memo: Documentation

• #14486 Fix test debugging instructions for contributors (@conartist6)

:house: Internal

• babel-types
  • #14737 fix: deep clone shared AST field definitions (@JLHwung)
• Other
  • #14720 fix: support compiling monorepo on single-core CPU machines (@JLHwung)
• babel-helper-fixtures, babel-parser
  • #12619 Add json schema of fixture runner options (@JLHwung)

:microscope: Output optimization

• babel-plugin-transform-typescript
  • #14723 [optimizeConstEnums] Inline const enum if only exported as type (@nicolo-ribaudo)

Committers: 7

• Babel Bot (@babel-bot)
• Conrad Buck (@conartist6)
• Daniele Bacarella (@dbacarel)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• @liuxingbaoyu
• coderaiser (@coderaiser)

v7.18.6 (2022-06-27)

:eyeglasses: Spec Compliance

• babel-parser
  • #14650 [ts] Disallow property access after instantiation expression (@nicolo-ribaudo)
  • #14636 [ts] Allow ...<...> followed by newline or binary operator (@nicolo-ribaudo)
• babel-generator, babel-parser, babel-preset-env, babel-template
  • #14668 JSON modules should be imported with default (@JLHwung)

:bug: Bug Fix

• babel-helper-remap-async-to-generator, babel-plugin-proposal-async-generator-functions
  • #14391 Transform await in computed class keys (@Yokubjon-J)
• babel-plugin-transform-parameters
  • #14694 fix: preserve function params type if possible (@magic-akari)
• babel-core
  • #14583 fix: Memory leak when deep cloning in babel-core (@liuxingbaoyu)
• babel-core, babel-helper-check-duplicate-nodes, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining, babel-plugin-transform-runtime
  • #14663 Fix import { types } from "@babel/core" with native ESM (@nicolo-ribaudo)

:house: Internal

• babel-standalone
  • #14697 Add proposal-unicode-sets-regex to @babel/standalone (@nicolo-ribaudo)
• Other
  • #14687 chore: Update bench baselines (@liuxingbaoyu)
• babel-generator, babel-types
  • #14685 enable TS compiler option: strictBindCallApply (@JLHwung)
• babel-code-frame, babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-check-duplicate-nodes, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-fixtures, babel-helper-function-name, babel-helper-hoist-variables, babel-helper-member-expression-to-functions, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-optimise-call-expression, babel-helper-plugin-test-runner, babel-helper-plugin-utils, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-simple-access, babel-helper-split-export-declaration, babel-helper-transform-fixture-test-runner, babel-helper-validator-option, babel-helper-wrap-function, babel-helpers, babel-highlight, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-function-bind, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-syntax-typescript, babel-plugin-transform-block-scoped-functions, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-computed-properties, babel-plugin-transform-destructuring, babel-plugin-transform-duplicate-keys, babel-plugin-transform-exponentiation-operator, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-for-of, babel-plugin-transform-function-name, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-proto-to-assign, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-display-name, babel-plugin-transform-react-inline-elements, babel-plugin-transform-react-jsx-compat, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-preset-env, babel-preset-typescript, babel-standalone, babel-template, babel-traverse, babel-types
  • #14601 enable noImplicitAny (@JLHwung)
• babel-core, babel-helper-transform-fixture-test-runner, babel-plugin-transform-destructuring
  • #14659 Run Babel asynchronously in fixtures (@nicolo-ribaudo)

Committers: 6

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

v7.18.5 (2022-06-13)

Thanks @underfin and @vasicvuk for your first PRs!

:bug: Bug Fix

• babel-plugin-transform-new-target
  • #14611 fix: new.target with shadowed class name (@liuxingbaoyu)
• babel-plugin-transform-modules-systemjs
  • #14655 Fix named destructuring exports (@underfin)

:memo: Documentation

• #14332 docs: eslint-parser requireConfigFile behaviour (@JLHwung)
• #14619 Move v7 prereleases changelog to a separate file (@nicolo-ribaudo)

:house: Internal

• babel-traverse
  • #14649 Rely on the call stack to clean up cache in _guessExecutionStatusRelativeTo (@nicolo-ribaudo)
• babel-core
  • #14641 Change limit of source map 3MB (@vasicvuk)
• Other
  • #14627 Speedup e2e test on github (@liuxingbaoyu)
  • #14248 chore: automate compat-data update (@tony-go)
• babel-parser
  • #14592 feat: Automatically generate test results that do not exist (@liuxingbaoyu)

:running_woman: Performance

• babel-traverse
  • #14617 Fix _guessExecutionStatusRelativeToDifferentFunctions perf (@liuxingbaoyu)

Committers: 7

• Babel Bot (@babel-bot)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Tony Gorez (@tony-go)
• Vuk Vasić (@vasicvuk)
• @liuxingbaoyu
• @underfin

v7.18.4 (2022-05-29)

:eyeglasses: Spec Compliance

• babel-types
  • #14591 fix: remove TSDeclareFunction from ExportDefaultDeclaration (@JLHwung)

:bug: Bug Fix

• babel-plugin-transform-typescript
  • #14610 Fix @babel/transform-typescript compatibility with Next.js (@nicolo-ribaudo)
• babel-parser
  • #14604 [ts] FIx parsing of nested extends type in arrow type (@nicolo-ribaudo)
• babel-helper-check-duplicate-nodes, babel-parser
  • #14595 fix: loc.index of some nodes is wrongly enumerable. (@liuxingbaoyu)

:house: Internal

• babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-modules-systemjs
  • #14599 refactor: avoid mutating AST nodes (@JLHwung)

Committers: 3

• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• @liuxingbaoyu

v7.18.3 (2022-05-25)

Thanks @jlowcs and @TysonMN for your first PRs!

:bug: Bug Fix

• babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #14588 Restore es5 compatibility in @babel/runtime/regenerator (@jlowcs)

Committers: 2

• Jerome Louis (@jlowcs)
• Tyson Williams (@TysonMN)

v7.18.0 (2022-05-19)

Thanks @NickHeiner for your first PR!

:rocket: New Feature

• babel-preset-env
  • #14556 feat: add import-assertions to shippedProposals (@JLHwung)
• babel-helper-create-class-features-plugin, babel-helper-define-map, babel-plugin-proposal-class-static-block, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-object-rest-spread, babel-plugin-syntax-destructuring-private, babel-plugin-transform-destructuring, babel-plugin-transform-proto-to-assign, babel-plugin-transform-typescript, babel-standalone, babel-traverse, babel-types
  • #14304 Transform destructuring private (@JLHwung)
• babel-generator, babel-parser, babel-types
  • #14359 [ts 4.7] Support optional variance annotations (@magic-akari)
• babel-generator, babel-parser
  • #14476 [ts 4.7] Support extends constraints for infer (@sosukesuzuki)
• babel-generator, babel-parser, babel-plugin-transform-typescript, babel-traverse, babel-types
  • #14457 [ts] Add support for instantiation expressions (@nicolo-ribaudo)
• babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
  • #14456 Pass filename to importInterop method (@NickHeiner)

:bug: Bug Fix

• babel-types
  • #14551 Do not create multiple copies of comments when cloning nodes (@liuxingbaoyu)
• babel-parser
  • #14557 Fix parsing of < after object literals with the jsx plugin (@JLHwung)
• babel-plugin-transform-react-pure-annotations
  • #14528 fix: do not mark computed React[...] methods as pure (@JLHwung)

:nail_care: Polish

• babel-core, babel-helper-transform-fixture-test-runner, babel-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
  • #14538 Inline regeneratorRuntime as a normal helper (@nicolo-ribaudo)

:house: Internal

• babel-core, babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-modules-systemjs
  • #14530 improve helper-create-class-features typings (@JLHwung)

Committers: 6

• Huáng Jùnliàng (@JLHwung)
• Nick Heiner (@NickHeiner)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• @liuxingbaoyu
• magic-akari (@magic-akari)

v7.17.12 (2022-05-16)

Thanks @varunsh-coder and @xiawenqi for your first pull requests!

:bug: Bug Fix

• babel-plugin-transform-react-constant-elements
  • #14536 Never hoist JSX elts referencing vars from the current scope (@nicolo-ribaudo)
• babel-generator
  • #14524 fix: perserve parentheses of lhs id with rhs unamed fn (@JLHwung)
  • #14532 Print necessary parentheses for functions in postfix expressions (@xiawenqi)
• babel-plugin-transform-destructuring
  • #14494 Update scope info after destructuring transform (@peey)
• babel-parser
  • #14522 fix: allow liberal named type-as imports (@JLHwung)
• babel-parser, babel-plugin-transform-destructuring, babel-types
  • #14500 Fix parsing ts type casts and nested patterns in destructuring (@nicolo-ribaudo)

:house: Internal

• babel-plugin-proposal-decorators, babel-types
  • #14519 @babel/types builder improvements (@JLHwung)
• babel-core
  • #14490 Update to Jest 28 (@JLHwung)
• babel-core, babel-generator, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-module-transforms, babel-helper-plugin-utils, babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-do-expressions, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-export-default-from, babel-plugin-proposal-export-namespace-from, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-nullish-coalescing-operator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-proposal-unicode-property-regex, babel-plugin-syntax-decorators, babel-plugin-syntax-destructuring-private, babel-plugin-syntax-flow, babel-plugin-syntax-import-assertions, babel-plugin-syntax-pipeline-operator, babel-plugin-syntax-record-and-tuple, babel-plugin-syntax-typescript, babel-plugin-transform-arrow-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-computed-properties, babel-plugin-transform-destructuring, babel-plugin-transform-duplicate-keys, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-for-of, babel-plugin-transform-instanceof, babel-plugin-transform-jscript, babel-plugin-transform-literals, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-new-target, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-proto-to-assign, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-jsx, babel-plugin-transform-reserved-words, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-template-literals, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript, babel-traverse, babel-types
  • #14499 Provide plugin/preset typings from plugin-utils (@JLHwung)

Committers: 9

• Babel Bot (@babel-bot)
• Conrad Buck (@conartist6)
• Huáng Jùnliàng (@JLHwung)
• Justin Ridgewell (@jridgewell)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Peeyush Kushwaha (@peey)
• Simon Lydell (@lydell)
• Varun Sharma (@varunsh-coder)
• Xia Wenqi (@xiawenqi)

v7.17.10 (2022-04-29)

Thanks @Abreto, @Andoryuuta, @apeltop, @JohnDaly, and @wjw99830 for your first PRs!

: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)

Committers: 12

• Abreto Fu (@Abreto)
• Andrew Gutekanst (@Andoryuuta)
• Babel Bot (@babel-bot)
• Conrad Buck (@conartist6)
• Daniel Tschinder (@danez)
• Huáng Jùnliàng (@JLHwung)
• John Daly (@JohnDaly)
• Justin Ridgewell (@jridgewell)
• Nicolò Ribaudo (@nicolo-ribaudo)
• @liuxingbaoyu
• apeltop (@apeltop)
• pigw4ng (@wjw99830)

v7.17.9 (2022-04-06)

Thanks @CommanderRoot, @fargito and @swandir for your first PRs!

:bug: Bug Fix

• babel-parser, babel-standalone
  • #14427 Restore numeric seaprators 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)

Committers: 6

• Babel Bot (@babel-bot)
• François Farge (@fargito)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• @CommanderRoot
• @swandir

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)

Committers: 4

• Chris Garrett (@pzuraq)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sneh Khatri (@The-x-Theorist)

v7.17.7 (2022-03-14)

Thanks @cha0s, @dev-itsheng, @green1052, @jlennox and @Yokubjon-J for your first PRs!

: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 (@JasinYip)
• 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)

Committers: 13

• Babel Bot (@babel-bot)
• Francisco Ryan Tolmasky I (@tolmasky)
• Huáng Jùnliàng (@JLHwung)
• Joseph Lennox (@jlennox)
• Mateusz Burzyński (@Andarist)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Ozan H. (@ozanhonamlioglu)
• Ruben R (@cha0s)
• Sneh Khatri (@The-x-Theorist)
• @Yokubjon-J
• @green1052
• magic-akari (@magic-akari)
• 那里好脏不可以 (@dev-itsheng)

v7.17.3 (2022-02-15)

Thanks @zhangenming for your first PR!

: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)

Committers: 7

• Babel Bot (@babel-bot)
• Huáng Jùnliàng (@JLHwung)
• Justin Ridgewell (@jridgewell)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• @zhangenming
• magic-akari (@magic-akari)

v7.17.0 (2022-02-02)

Thanks @atti187 and @phulin for your first PRs!

: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)

Committers: 10

• Chris Garrett (@pzuraq)
• Daniel Tschinder (@danez)
• Francisco Ryan Tolmasky I (@tolmasky)
• Huáng Jùnliàng (@JLHwung)
• J. S. Choi (@js-choi)
• Justin Ridgewell (@jridgewell)
• Mattias Ekstrand (@atti187)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Patrick Hulin (@phulin)
• @overlookmotel

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)

Committers: 2

• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)

v7.16.10 (2022-01-19)

Thanks @blankPen for your first PR!

:bug: Bug Fix

• babel-highlight
  • #14165 Avoid infinite loop when highlighting an empty input (@blankPen)
• babel-traverse
  • #14164 Handle logical assignment in super property transforms (@magic-akari)
  • #14162 Fix the transform of super.foo--/super[foo]-- (and prefix) (@magic-akari)
• babel-core
  • #14110 Respect package.json#exports when resolving plugins (@nicolo-ribaudo)
  • #14153 Disable "Reentrant plugin detected" error in async mode (@nicolo-ribaudo)

:house: Internal

• babel-plugin-transform-runtime
  • #14157 Remove workaround for _typeof in runtime build script (@nicolo-ribaudo)
• babel-parser
  • #14130 Improve errors location tracking (@tolmasky)

:microscope: Output optimization

• babel-helper-create-class-features-plugin, babel-preset-env
  • #14169 Skip class fields transform when not necessary for private methods (@nicolo-ribaudo)

Committers: 5

• 1o57 (@blankPen)
• Francisco Ryan Tolmasky I (@tolmasky)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• magic-akari (@magic-akari)

v7.16.8 (2022-01-10)

Thanks @imtaotao and @ozanhonamlioglu for your first PRs!

:bug: Bug Fix

• babel-generator, babel-plugin-syntax-typescript, babel-plugin-transform-parameters
  • #14113 Print trailing comma after a single TS generic in arrow fns (@ozanhonamlioglu)
• babel-traverse
  • #14105 fix: forward stop signal to parent path (@JLHwung)
• babel-register
  • #14107 Don't mutate @babel/register options (@nicolo-ribaudo)
• babel-plugin-transform-modules-commonjs
  • #14097 Register binding for newly created vars for commonjs transforms (@The-x-Theorist)
• babel-plugin-transform-typescript
  • #14093 Fix TypeScript Enum self-references (@magic-akari)

:nail_care: Polish

• babel-generator
  • #14094 Always print directives with double quotes when minified (@overlookmotel)

:house: Internal

• babel-helper-fixtures, babel-plugin-proposal-record-and-tuple, babel-preset-env
  • #14118 Always use the plugin/preset name in fixtures options (@nicolo-ribaudo)

:microscope: Output optimization

• babel-helper-remap-async-to-generator, babel-helper-wrap-function, babel-plugin-transform-async-to-generator
  • #14122 Optimize transform-async-to-generator output (@magic-akari)

Committers: 8

• Arthur (@imtaotao)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Ozan H. (@ozanhonamlioglu)
• Sneh Khatri (@The-x-Theorist)
• Sosuke Suzuki (@sosukesuzuki)
• @overlookmotel
• magic-akari (@magic-akari)

v7.16.7 (2021-12-31)

Thanks @exb for your first PR!

:eyeglasses: Spec Compliance

• babel-parser
  • #14049 fix: check preceding line break before exclamation (@JLHwung)

:bug: Bug Fix

• babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #14081 Import the correct ./typeof.js helper in @babel/runtime (@exb)
• babel-helpers
  • #14072 Fix derived classes in Chrome <= 36 (@nicolo-ribaudo)
• babel-helper-function-name, babel-plugin-transform-function-name
  • #14047 Fix unicode handling in generated function names (@The-x-Theorist)

:nail_care: Polish

• babel-core
  • #14067 Allow $schema property in json config files (@The-x-Theorist)

Committers: 4

• Endrit Bajo (@exb)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sneh Khatri (@The-x-Theorist)

v7.16.6 (2021-12-14)

:bug: Bug Fix

• babel-parser
  • #14055 fix: handle tokens for invalid template element (@JLHwung)

Committers: 2

• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)

v7.16.5 (2021-12-13)

Thanks @chimurai and @krosenberg for your first PRs!

:eyeglasses: Spec Compliance

• babel-cli, babel-core, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-jscript, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-typescript, babel-preset-env
  • #12115 Mark class prototype as read-only (@wentout)

:bug: Bug Fix

• babel-plugin-transform-parameters
  • #14032 Fix: default rest argument array elements as undefined (@The-x-Theorist)
• babel-plugin-transform-arrow-functions, babel-traverse
  • #14036 Don't resolve shadowed arguments variables from functions (@The-x-Theorist)
• babel-parser
  • #14039 maintain estree string literal shape when cloned (@JLHwung)
• babel-traverse
  • #14016 Fix duplicate declaration error on ambient class declarations (@The-x-Theorist)
• babel-generator
  • #14014 Support flow function type annotation with no parent (@krosenberg)
• babel-plugin-transform-react-jsx
  • #14012 Fix JSX pragma anywhere in comment (@The-x-Theorist)
• babel-helper-create-class-features-plugin, babel-helper-environment-visitor, babel-helper-member-expression-to-functions, babel-helper-module-transforms, babel-helper-replace-supers, babel-plugin-transform-classes, babel-traverse
  • #14005 Fix handling of this&co in computed keys in arrows transform (@nicolo-ribaudo)

:nail_care: Polish

• babel-parser
  • #13968 Recover from shorthand assign exprs (@JLHwung)
  • #13975 fix: update UnexpectedPrivateField error message (@JLHwung)

:memo: Documentation

• Many packages
  • #14006 Regenerate monorepo READMEs (@nicolo-ribaudo)

:house: Internal

• Every package
  • #13966 Run tests in a native Node.js ESM environment (@nicolo-ribaudo)
• babel-parser
  • #13982 Extend hasPlugin to accept plugin-configuration array pairs (@js-choi)
• babel-helpers
  • #13996 Don't use ESM for required files in @babel/helpers tests (@nicolo-ribaudo)
• babel-plugin-proposal-object-rest-spread, babel-traverse
  • #13948 Convert proposal-object-rest-spread to TS (@JLHwung)
• babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-optional-chaining, babel-preset-react, babel-preset-typescript
  • #13978 Only bundle the release build, and don't import src in tests (@nicolo-ribaudo)
• Other
  • #13976 Fail CI when @babel/runtime ESM tests fail (@nicolo-ribaudo)

:running_woman: Performance

• babel-parser
  • #13919 Improve template tokenizing (@JLHwung)

:microscope: Output optimization

• babel-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime
  • #13837 minify helpers-generated.ts (@lightmare)

Committers: 10

• Babel Bot (@babel-bot)
• Bogdan Savluk (@zxbodya)
• Huáng Jùnliàng (@JLHwung)
• J. S. Choi (@js-choi)
• Kyle Rosenberg (@krosenberg)
• Mickey Rose (@lightmare)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sneh Khatri (@The-x-Theorist)
• @chimurai
• wentout (@wentout)

v7.16.4 (2021-11-16)

:eyeglasses: Spec Compliance

• babel-helper-remap-async-to-generator, babel-plugin-transform-async-to-generator
  • #13961 Wait the correct number of ticks on nested await (@nicolo-ribaudo)
• babel-parser
  • #13929 Refactor bindingProperty parsing (@JLHwung)

:bug: Bug Fix

• babel-parser
  • #13957 Add assertions to ExportNamedDeclaration without from (@sosukesuzuki)
  • #13951 Throw on duplicate __proto__ props followed by assignment (@The-x-Theorist)
• babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-decorators, babel-plugin-transform-runtime, babel-preset-env
  • #12827 Add file extension when using absoluteRuntime (@mbehzad)

:nail_care: Polish

• babel-parser
  • #13960 Always expose expressionValue in DirectiveLiteral nodes (@tolmasky)

Committers: 7

• Babel Bot (@babel-bot)
• Francisco Ryan Tolmasky I (@tolmasky)
• Huáng Jùnliàng (@JLHwung)
• M Behzad (@mbehzad)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sneh Khatri (@The-x-Theorist)
• Sosuke Suzuki (@sosukesuzuki)

v7.16.3 (2021-11-09)

Thanks @The-x-Theorist for your first PR!

:bug: Bug Fix

• babel-helpers
  • #13862 fix(helpers): match Reflect.get behaviour (@lightmare)
• babel-plugin-transform-parameters, babel-traverse
  • #13941 Support transforming params of arrow functions in class fields (@nicolo-ribaudo)
• babel-parser
  • #13928 fix: incorrect await rejection following arrow function in parameters (Closes #13872) (@The-x-Theorist)
• Other
  • #13918 Fix parserOverride support in @babel/eslint-parser (@nicolo-ribaudo)

:house: Internal

• babel-parser
  • #13891 Simplifiy tracking of valid JSX positions (@JLHwung)
  • #13892 extract tt.lt and tt.gt from tt.relation (@JLHwung)
• babel-helper-compilation-targets, babel-preset-env
  • #13914 Update browserslist (@nicolo-ribaudo)

Committers: 5

• Babel Bot (@babel-bot)
• Huáng Jùnliàng (@JLHwung)
• Mickey Rose (@lightmare)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sneh Khatri (@The-x-Theorist)

v7.16.2 (2021-11-01)

:bug: Bug Fix

• babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression
  • #13910 skip id-destructuring bugfix when binding info is not found (@JLHwung)

:house: Internal

• babel-parser
  • #13905 babel-parser: add missing assertions type (@sosukesuzuki)

Committers: 3

• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)

v7.16.0 (2021-10-30)

:eyeglasses: Spec Compliance

• babel-helpers, babel-plugin-proposal-async-generator-functions, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #13824 Await promises from sync iterators with for-await (@nicolo-ribaudo)

:rocket: New Feature

• babel-generator, babel-parser, babel-plugin-transform-typescript, babel-types
  • #13802 Support TypeScript 4.5 type-only import/export specifiers (@sosukesuzuki)
• babel-parser
  • #13887 feat: support startColumn option (@JLHwung)
• babel-helper-fixtures, babel-helper-transform-fixture-test-runner, babel-parser, babel-plugin-syntax-typescript, babel-preset-typescript
  • #13838 Handle .mts and .cts files in @babel/preset-typescript (@nicolo-ribaudo)
• Other
  • #13782 Add ESLint 8 support to @babel/eslint-parser (@nicolo-ribaudo)
• babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
  • #13749 Caret topic (pipe operator) (@js-choi)
• babel-compat-data, babel-generator, babel-parser, babel-preset-env, babel-types
  • #13713 Enable class static blocks by default (@sosukesuzuki)
• babel-helper-skip-transparent-expression-wrappers, babel-plugin-proposal-optional-chaining
  • #13687 add skipTransparentExprWrapperNodes helper (@lightmare)
• babel-traverse, babel-types
  • #13666 Add aliases for Standardized, TypeScript, and Flow (@jridgewell)

:bug: Bug Fix

• babel-parser, babel-plugin-transform-typescript
  • #13876 [ts] Support private methods overloads (@nicolo-ribaudo)
• babel-plugin-transform-typescript
  • #13865 fix: allow enum member without initializer after non-literal member (@lightmare)
• babel-core, babel-helper-create-class-features-plugin, babel-plugin-transform-typescript
  • #13854 Don't transform declare class in plugin-proposal-class-properties (@forivall)
• babel-compat-data, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-react-constant-elements, babel-preset-env, babel-traverse
  • #13842 Implement @babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression (@JLHwung)
• babel-plugin-proposal-async-generator-functions, babel-traverse
  • #13813 Restore traversal context after enter / traverse (@JLHwung)
• babel-traverse, babel-types
  • #13832 Mark static block as FunctionParent (@JLHwung)
• babel-generator
  • #13825 Fix missing inner comments in function expressions (@overlookmotel)

:house: Internal

• Every package
  • #13772 Use workspace:^ to specify @babel/ dependencies (@nicolo-ribaudo)
• Other
  • #13856 Update to Yarn 3.1 (@nicolo-ribaudo)
  • #13867 Test on Node.js 17 (@nicolo-ribaudo)
• babel-helper-fixtures, babel-plugin-proposal-class-properties, babel-plugin-transform-runtime, babel-preset-react
  • #13858 Force loading plugins/presets from the monorepo in tests (@nicolo-ribaudo)
• babel-types
  • #13844 [ts] precise return type on createTypeAnnotationBasedOnTypeof (babel-types) (@lightmare)
• babel-helpers
  • #13841 minor: remove ineffectual helper names filter (@lightmare)
• babel-core, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-types
  • #13820 Improve transform-react-jsx typings (@JLHwung)

:running_woman: Performance

• babel-types
  • #13843 Simplify (transpiled) babel-types builder wrappers (@lightmare)

Committers: 9

• Babel Bot (@babel-bot)
• Emily Marigold Klassen (@forivall)
• Huáng Jùnliàng (@JLHwung)
• J. S. Choi (@js-choi)
• Justin Ridgewell (@jridgewell)
• Mickey Rose (@lightmare)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• @overlookmotel

v7.15.8 (2021-10-06)

Thanks @julienw, @NotWearingPants and @shoonia for your first PRs!

:eyeglasses: Spec Compliance

• babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
  • #13788 Sort module export names (@JLHwung)
• babel-parser
  • #13769 Tokenize keywords-like identifier as new tokens (@JLHwung)

:bug: Bug Fix

• babel-generator
  • #13821 Fix missing inner comments in class expressions (@overlookmotel)
• babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator
  • #13803 Collect comments around parentheses in expressions (@nicolo-ribaudo)
• babel-plugin-transform-typescript
  • #13800 fix: remove imported types from export (@JLHwung)

:nail_care: Polish

• babel-core
  • #13814 Improve debug logging for IgnoreList (@paleite)
• babel-node
  • #13784 [@babel/node] Forward the signal SIGTERM as well (@julienw)

:house: Internal

• #13808 Update parser plugins for TypeScript tests (@sosukesuzuki)
• #13795 Fix Gulpfile path separator issue on Windows (@NotWearingPants)

:running_woman: Performance

• babel-code-frame
  • #13812 Optimization of string splitting (@shoonia)

Committers: 10

• Alexander Zaytsev (@shoonia)
• Babel Bot (@babel-bot)
• Hirotaka Tagawa / wafuwafu13 (@wafuwafu13)
• Huáng Jùnliàng (@JLHwung)
• Julien Wajsberg (@julienw)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Patrick Eriksson (@paleite)
• Sosuke Suzuki (@sosukesuzuki)
• @NotWearingPants
• @overlookmotel

v7.15.7 (2021-09-17)

Thanks @JuniorTour and @sdegutis for your first PRs!

:bug: Bug Fix

• babel-parser
  • #13771 fix(babel-parser): Allow line break before assert return type (@JuniorTour)
  • #13755 [estree] Fix conversion of PrivateName in MemberExpression (@nicolo-ribaudo)
• babel-standalone
  • #13754 Move pipeline operator to Stage 2 (@sdegutis)
• Other
  • #13767 Fix regexpu-core bundling in @babel/standalone (@nicolo-ribaudo)
  • #13751 [eslint-parser] Represent static using a Keyword token (@nicolo-ribaudo)
• babel-helper-validator-identifier
  • #13759 Update Identifier definitions to Unicode 14 (@JLHwung)

:house: Internal

• babel-parser
  • #13768 Store token type as number (@JLHwung)
• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
  • #13739 Throw a better error when transforming imported bindings in types (@nicolo-ribaudo)
• Other
  • #13140 Update to Yarn 3 (@nicolo-ribaudo)
  • #13744 chore: add constraint for duplicate dependency declarations (@merceyz)
• babel-helper-transform-fixture-test-runner
  • #13741 Replace the deprecated produceCachedData option used in vm module with script.createCachedData() (@wafuwafu13)

Committers: 7

• Babel Bot (@babel-bot)
• Hirotaka Tagawa (@wafuwafu13)
• Huáng Jùnliàng (@JLHwung)
• JuniorTour (@JuniorTour)
• Kristoffer K. (@merceyz)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Steven Degutis (@sdegutis)

v7.15.6 (2021-09-09)

Thanks @dan-kez, @fyzhu and @wafuwafu13 for your first PRs!

:eyeglasses: Spec Compliance

• babel-parser, babel-plugin-proposal-pipeline-operator
  • #13668 Fix right precedence of Hack pipes (@nicolo-ribaudo)

:bug: Bug Fix

• babel-parser, babel-plugin-proposal-pipeline-operator
  • #13668 Fix right precedence of Hack pipes (@nicolo-ribaudo)
• babel-plugin-proposal-object-rest-spread
  • #13711 fix: Duplicate function call in variable destructuring (@dan-kez)
• babel-types
  • #13733 id in import attributes should not be referenced (@JLHwung)
• babel-parser
  • #13731 fix(babel-parser): Fix end of range of SequenceExpression (@sosukesuzuki)

:house: Internal

• babel-helper-transform-fixture-test-runner
  • #13738 Use @types/node for vm module (@wafuwafu13)
• babel-preset-env
  • #13737 Remove duplicate dependency and devDependency in preset-env (@fyzhu)

Committers: 6

• Daniel Kezerashvili (@dan-kez)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• TagawaHirotaka (@wafuwafu13)
• Yvan Zhu (@fyzhu)

v7.15.5 (2021-09-04)

:eyeglasses: Spec Compliance

• babel-parser
  • #13727 Disallow #a in #b in c and similar expressions (@nicolo-ribaudo)

:leftwards_arrow_with_hook: Revert

• babel-core
  • #13732 Revert "fix: non breaking align options naming" (@fedeci)

Committers: 3

• Babel Bot (@babel-bot)
• Federico Ciardi (@fedeci)
• Nicolò Ribaudo (@nicolo-ribaudo)

v7.15.4 (2021-09-02)

Thanks @flyinox, @komyg, and @meskill for your first PRs!

:eyeglasses: Spec Compliance

• babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #13601 Disallow reinitializing private elements (@komyg)

:bug: Bug Fix

• #13638 [eslint] Allow "latest" as ecmaVersion (@fisker)
• babel-traverse, babel-types
  • #13723 getBindingIdentifiers should return params for private methods (@JLHwung)
• babel-types
  • #13715 [babel 8] fix: stricter rest element builder check (@JLHwung)
• babel-helper-compilation-targets
  • #13697 fix: pass browserslistEnv to resolveTargets (@meskill)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-property-in-object
  • #13656 fix: fix static private field shadowed by local variable (@colinaaa)
• babel-plugin-transform-typescript
  • #13664 [ts] Fix transform for nested namespaces shorthand syntax (@nicolo-ribaudo)
• babel-parser
  • #13680 fix(babel-parser): delete static property from class static block for TS (@sosukesuzuki)
  • #13695 fix: assure left bracket is not consumed after dot (@JLHwung)
• babel-core
  • #13532 fix: non breaking align options naming (@fedeci)

:memo: Documentation

• babel-parser
  • #13691 add missing ExportNamespaceSpecifier in spec.md (@flyinox)

:house: Internal

• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-property-in-object, babel-plugin-syntax-class-static-block, babel-plugin-syntax-private-property-in-object, babel-plugin-syntax-top-level-await, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-preset-env, babel-standalone
  • #13717 archive stage 4 parser plugins (@JLHwung)

:running_woman: Performance

• babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-function-name, babel-helper-get-function-arity, babel-helper-hoist-variables, babel-helper-member-expression-to-functions, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-optimise-call-expression, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-simple-access, babel-helper-skip-transparent-expression-wrappers, babel-helper-split-export-declaration, babel-helper-wrap-function, babel-helpers, babel-preset-env, babel-template, babel-traverse
  • #13685 Use named imports for babel types (@JLHwung)
• babel-cli, babel-helper-define-map, babel-helpers, babel-node, babel-parser, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-for-of, babel-plugin-transform-modules-systemjs, babel-plugin-transform-parameters, babel-traverse, babel-types
  • #13609 perf: partially replace .concat with .push (@fedeci)

Committers: 11

• Babel Bot (@babel-bot)
• Dijun Liu (@flyinox)
• Federico Ciardi (@fedeci)
• Felipe Armoni (@komyg)
• Huáng Jùnliàng (@JLHwung)
• Mickey Rose (@lightmare)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• @meskill
• fisker Cheung (@fisker)
• 王清雨 (@colinaaa)

v7.15.3 (2021-08-11)

Thanks @dhrubesh and @doing-art for your first PRs!

:eyeglasses: Spec Compliance

• babel-helpers, babel-plugin-transform-classes
  • #13571 Derived constructors should not be allowed to return primitives (@dhrubesh)

:bug: Bug Fix

• babel-parser
  • #13659 Fix parse error when using named import "as" with flow parser (@doing-art)
  • #13655 [flow] Fix parsing of arrows in conditional expressions in parentheses (@nicolo-ribaudo)
  • #13645 Disallow <T>(a => b) when parsing Flow (@nicolo-ribaudo)
  • #13657 fix(parser): add attachComment to ParserOptions type (@sosukesuzuki)

:house: Internal

• #13643 Use @babel/eslint-parser/experimental-worker for our own repo (@nicolo-ribaudo)

:running_woman: Performance

• babel-parser
  • #13652 perf: minor tokenizer tweaks (@lightmare)
• babel-register
  • #13654 Reduce stat calls in register (@overlookmotel)

Committers: 7

• Bogdan Savluk (@zxbodya)
• DIO (@dhrubesh)
• Mickey Rose (@lightmare)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• @doing-art
• @overlookmotel

v7.15.2 (2021-08-08)

:bug: Bug Fix

• babel-parser
  • #13653 Add .errors to the @babel/parser return type definitions (@sosukesuzuki)
  • #13641 Fix array destructuring elision parsing in TS arrow functions (@nicolo-ribaudo)

Committers: 3

• Babel Bot (@babel-bot)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)

v7.15.0 (2021-08-04)

Thanks @a-tarasyuk and @gausie for your first PRs!

:eyeglasses: Spec Compliance

• babel-parser
  • #13523 feat(ts): raise error for abstract property with initializer (@fedeci)

:rocket: New Feature

• babel-parser
  • #13229 Add attachComment parser option to disable comment attachment (@JLHwung)
• babel-standalone
  • #13476 standalone: update preset-stage-* (@sosukesuzuki)
  • #13555 feat: support hack pipeline in @babel/standalone (@JLHwung)
• babel-parser, babel-preset-env
  • #13387 Enable top-level await parsing by default (@nicolo-ribaudo)
• babel-plugin-transform-typescript, babel-preset-typescript
  • #13324 Support TypeScript const enums (@nicolo-ribaudo)
• babel-plugin-transform-typescript
  • #13528 feat(typescript): implement namespace alias (@colinaaa)
• babel-core, babel-helper-create-class-features-plugin, babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
  • #13290 feat: add noIncompleteNsImportDetection assumption to plugin-transform-modules-commonjs (@fedeci)
• babel-plugin-transform-react-display-name
  • #13501 Add display name after create context (@JLHwung)
• babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator
  • #13416 Hack-pipe proposal with % topic token (@js-choi)
• babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator, babel-traverse, babel-types
  • #13191 Add support for the "Hack" pipeline proposal (@js-choi)
• babel-plugin-transform-runtime
  • #13398 Expose @babel/eslint-parser/experimental-worker (@nicolo-ribaudo)
• babel-compat-data, babel-helper-compilation-targets, babel-preset-env
  • #13448 Add support for rhino as a compilation target (@gausie)
• babel-compat-data, babel-parser, babel-preset-env
  • #13554 Enable ergonomic brand checks (#priv in) by default (@nicolo-ribaudo)

:bug: Bug Fix

• babel-parser, babel-plugin-transform-typescript
  • #13513 [ts] support optional chain call with generic (@lala7573)
• babel-plugin-transform-typescript
  • #13605 Handle typescript function overloading in a default export (@tony-go)
• babel-parser
  • #13536 Fix %== parsing in hack pipes (@nicolo-ribaudo)
  • #13426 parser: Fix Hack/smart-pipe error positions (@js-choi)
  • #13622 fix(ts): raise error for export default interface {} (@a-tarasyuk)

:memo: Documentation

• #13607 chore(doc): add jest specific pckg command (@tony-go)

Committers: 10

• Federico Ciardi (@fedeci)
• Huáng Jùnliàng (@JLHwung)
• J. S. Choi (@js-choi)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Oleksandr T. (@a-tarasyuk)
• Samuel Gaus (@gausie)
• Sosuke Suzuki (@sosukesuzuki)
• Tony Gorez (@tony-go)
• Yeonju Hwang (@lala7573)
• 王清雨 (@colinaaa)

v7.14.9 (2021-08-01)

Thanks @SCLeoX for your first PR!

:bug: Bug Fix

• babel-traverse
  • #13596 Fix completion record for variable declarations (@addaleax)
• babel-plugin-proposal-class-properties, babel-plugin-transform-classes
  • #13600 Extract computed keys from the class closure (@nicolo-ribaudo)
• babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx
  • #13552 Don't insert __self: this within constructors of derived classes (#13550) (@SCLeoX)
• babel-parser
  • #13581 [ts] Check if param is assignable when parsing arrow return type (@nicolo-ribaudo)
• babel-generator, babel-traverse, babel-types
  • #13577 add 12 missing NODE_FIELDS (@jedwards1211)
• babel-plugin-proposal-async-generator-functions
  • #13491 Fix _step.value access in for await (@nicolo-ribaudo)

:house: Internal

• Other
  • #13614 Update Rollup to ~2.54.0 (@nicolo-ribaudo)
• babel-generator, babel-helper-validator-identifier, babel-parser
  • #13606 chore: reorganize benchmarks (@JLHwung)

:running_woman: Performance

• babel-parser, babel-traverse
  • #13611 Replace generic __clone call by specific methods (@JLHwung)
• babel-generator
  • #13593 Generator performance (@JLHwung)

Committers: 8

• Andy Edwards (@jedwards1211)
• Anna Henningsen (@addaleax)
• Babel Bot (@babel-bot)
• Henry Zhu (@hzoo)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Rin Tepis (@SCLeoX)
• 王清雨 (@colinaaa)

v7.14.8 (2021-07-20)

Thanks @colinaaa, @jaeseokk and @nme077 for your first PRs!

:eyeglasses: Spec Compliance

• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-transform-new-target
  • #13560 fix(class-properties): replace new.target in static properties with undefined (@colinaaa)
• babel-parser
  • #13088 Fix await binding error within static block (@JLHwung)
  • #13531 fix: disallow computed async/get/set keyword (@JLHwung)
• babel-helper-module-transforms, babel-helper-simple-access, babel-plugin-transform-modules-commonjs
  • #13258 Fix const violations in ESM imports when transformed to CJS (@overlookmotel)

:bug: Bug Fix

• babel-parser
  • #13575 Update babel-parser.d.ts (@sosukesuzuki)
  • #13548 Fix parser strictMode option (@overlookmotel)
  • #13573 Fix issue to allow module block in member expression (@nme077)
  • #13521 Overhaul comment attachment (@JLHwung)
  • #13534 Async do expression should start at async (@JLHwung)
• babel-plugin-transform-arrow-functions, babel-traverse
  • #12344 Fix arrow transformation when arguments is defined as variable (@snitin315)
• babel-traverse
  • #13527 fix: accept duplicated import/variable in different module (@colinaaa)
• babel-types
  • #13525 fix(babel-types): accept UnaryExpression in TSLiteralType (@colinaaa)
  • #13500 Add typeParameters to tagged template visitor keys (@JLHwung)

:nail_care: Polish

• babel-core
  • #13515 Fix config validation message typo (@jaeseokk)
• babel-cli
  • #13508 fix: sync default_extensions to babel-cli usage (@JLHwung)

:memo: Documentation

• #13562 Fix make generate-standalone -> make build-standalone (@sosukesuzuki)

:house: Internal

• babel-helpers
  • #13522 minor improvement to gulp generate-runtime-helpers error message (@lightmare)

:running_woman: Performance

• babel-parser
  • #13521 Overhaul comment attachment (@JLHwung)

Committers: 12

• Babel Bot (@babel-bot)
• Bogdan Savluk (@zxbodya)
• Federico Ciardi (@fedeci)
• Huáng Jùnliàng (@JLHwung)
• Jaeseok Kang (@jaeseokk)
• Mickey Rose (@lightmare)
• Nicholas Eveland (@nme077)
• Nitin Kumar (@snitin315)
• Sosuke Suzuki (@sosukesuzuki)
• Tony Gorez (@tony-go)
• @overlookmotel
• 王清雨 (@colinaaa)

v7.14.7 (2021-06-21)

Thanks @hyaocuk and @plourenco for your first PRs!

:bug: Bug Fix

• babel-plugin-proposal-object-rest-spread
  • #13483 Don't hoist template literal keys in object-rest-spread (@lala7573)
• babel-plugin-transform-destructuring
  • #13482 Don't hoist template strings from destructuring keys (@lala7573)
• babel-traverse
  • #13475 fix: remove traverse trap on NODE_ENV == "test" (@JLHwung)
• Other
  • #13477 Add record and tuple tokens to eslint parser (@plourenco)
• babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods
  • #13395 fix: tagged template incorrect receiver (@sag1v)

:house: Internal

• babel-parser
  • #13450 Simplify token context (@JLHwung)
  • #13419 refactor(parser): remove refNeedsArrowPos (@tony-go)
• Other
  • #13485 chore: fix comment typo (@hyaocuk)

Committers: 8

• Federico Ciardi (@fedeci)
• Huáng Jùnliàng (@JLHwung)
• Lively (@lala7573)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Pedro Lourenço (@plourenco)
• Sagiv ben giat (@sag1v)
• Terence Ng (@hyaocuk)
• Tony Gorez (@tony-go)

v7.14.6 (2021-06-14)

:bug: Bug Fix

• babel-plugin-transform-spread
  • #13459 babel-plugin-transform-spread add missing argument in build calls (@zxbodya)
  • #13439 Correctly transform spreads of arrays with holes (@nicolo-ribaudo)
• babel-helpers, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs
  • #13444 fix destructuring of empty string (@lala7573)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties
  • #13429 fix: reference to class expression in private method (@lala7573)
• babel-parser
  • #13428 [ts] Support override modifiers for parameter properties (@sosukesuzuki)
  • #13449 Disallow JSX tag forming after TS non-null assertion (@JLHwung)

:house: Internal

• #13423 Faster babel build (@JLHwung)

:running_woman: Performance

• babel-parser
  • #13453 Faster readRegexp (@JLHwung)

Committers: 5

• Bogdan Savluk (@zxbodya)
• Huáng Jùnliàng (@JLHwung)
• Lively (@lala7573)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)

v7.14.5 (2021-06-09)

Thanks @Eyoatam, @lightmare, @ota-meshi, and @tony-go for your first PRs!

:eyeglasses: Spec Compliance

• babel-plugin-proposal-do-expressions, babel-traverse
  • #13122 fix: hoist variable declaration within do block (@JLHwung)
• babel-parser
  • #13409 Relax import assertion key-is-type constraint (@JLHwung)

:bug: Bug Fix

• babel-parser
  • #13418 fix(parser): correctly parse record and tuple tokens (@fedeci)
  • #13410 fix: throw when async() call param is object with assignement (@tony-go)
  • #13396 Add support for d flag of regex literals in parser (@ota-meshi)
• babel-helpers
  • #13404 fix generate-helpers failing in URL-encoded path (@lightmare)

:house: Internal

• babel-helper-hoist-variables
  • #13442 Disallow dependency cycles (@nicolo-ribaudo)
• babel-parser
  • #13440 update test fixtures (@JLHwung)
  • #13431 Reduce exprAllowed usage (@JLHwung)
  • #13422 fix(@babel/parser): fix tokenizer context update code (@Eyoatam)
• Other
  • #13420 chore: specify @babel/eslint-parser deps (@JLHwung)
• Every package
  • #13363 chore: setup Yarn constraints (@merceyz)

:running_woman: Performance

• babel-parser
  • #13408 Use set in parser scope (@JLHwung)
  • #13386 Faster checkReservedWord (@JLHwung)
  • #13406 Back parser state exportedIdentifiers by set (@JLHwung)

Committers: 9

• Daniel Tschinder (@danez)
• Eyoatam Tamirat (@Eyoatam)
• Federico Ciardi (@fedeci)
• Huáng Jùnliàng (@JLHwung)
• Kristoffer K. (@merceyz)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Tony Gorez (@tony-go)
• Yosuke Ota (@ota-meshi)
• @lightmare

v7.14.4 (2021-05-28)

Thanks @alanorozco, @devfservant, @merceyz, @mmorel-35 (and @renovate-bot! :robot:), @sokra, and @wbinnssmith for your first PRs!

:eyeglasses: Spec Compliance

• babel-parser
  • #13377 disallow surrogate in the end of contextual name (@JLHwung)
  • #13328 perf: minimize identifier lookahead when parsing let (@JLHwung)
• babel-plugin-transform-typescript
  • #13314 [ts] Insert export {} when necessary to imply ESM (@wbinnssmith)

:bug: Bug Fix

• babel-plugin-transform-typescript
  • #13381 [ts] Remove override modifier (@sosukesuzuki)
• Other
  • #13338 Fix error when parsing ignored files with @babel/eslint-parser (@devfservant)
• babel-parser
  • #13333 refactor: add parse*Literal parser routines (@JLHwung)

:running_woman: Performance

• babel-plugin-transform-block-scoping
  • #13376 Improve performance (@sokra)
• babel-parser
  • #13341 Faster tokenizer lookahead (@JLHwung)
  • #13328 perf: minimize identifier lookahead when parsing let (@JLHwung)

:microscope: Output optimization

• babel-plugin-proposal-object-rest-spread, babel-plugin-transform-block-scoping, babel-plugin-transform-destructuring, babel-plugin-transform-react-constant-elements, babel-preset-env
  • #13384 Hoist omitted keys from object spread operator (@alanorozco)

Committers: 12

• Alan Orozco (@alanorozco)
• Babel Bot (@babel-bot)
• Bogdan Savluk (@zxbodya)
• Daniel Tschinder (@danez)
• Huáng Jùnliàng (@JLHwung)
• Kristoffer K. (@merceyz)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• Tobias Koppers (@sokra)
• Will Binns-Smith (@wbinnssmith)
• @devfservant
• fisker Cheung (@fisker)

v7.14.3 (2021-05-17)

:bug: Bug Fix

• babel-core
  • #13321 Pass assumptions set in presets to plugins (@nicolo-ribaudo)
• babel-parser
  • #13326 fix: preserve tokensLength in tryParse (@JLHwung)
  • #13325 Parse let declarations whose id starts with \ (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block
  • #13303 Don't duplicate the base class when using constantSuper (@nicolo-ribaudo)

:house: Internal

• Other
  • #13313 chore: add class-static-block test262 mapping (@JLHwung)
• babel-plugin-transform-block-scoping
  • #13304 Add test for fixed block scoping issue (@nicolo-ribaudo)

:microscope: Output optimization

• babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-class-static-block, babel-preset-env
  • #13297 Compile static blocks without the intermediate priv field step (@nicolo-ribaudo)

Committers: 4

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

v7.14.2 (2021-05-12)

Thanks @liuyenwei, @quickgiant, @serut, and @trinangkur for your first PRs!

:bug: Bug Fix

• babel-node
  • #13295 Fix: Only create @babel/node IPC channel when needed (@quickgiant)
• babel-parser
  • #13284 Parse attributes of import expression with estree plugin (@sosukesuzuki)
  • #13261 Fix invalid identifier name on unfinished escape (@JLHwung)
• babel-types
  • #13275 Support objects from other contexts in t.valueToNode (@nicolo-ribaudo)
• Other
  • #13274 [eslint] Don't crash on multiple @babel/parser copies (@nicolo-ribaudo)
• babel-generator
  • #13269 Print parentheses around identifier let where necessary (@Zalathar)

:nail_care: Polish

• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
  • #13296 Better error for export * as ns without the correct plugin (@JLHwung)

:memo: Documentation

• #13253 [DOC] Add missing Monorepo configuration (@serut)

:house: Internal

• Other
  • #13289 Update lodash version for fixing security vulnerability (@trinangkur)
• babel-types
  • #13264 [babel-types] Update matchesPattern to account for this (@liuyenwei)

:running_woman: Performance

• babel-parser
  • #13262 Faster identifier tokenizing (@JLHwung)
  • #13256 Refactor private name tokenizing (@JLHwung)

Committers: 9

• Babel Bot (@babel-bot)
• Clark Jacobsohn (@quickgiant)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• Stuart Cook (@Zalathar)
• Trinangkur Chatterjee (@trinangkur)
• Yen-Wei Liu (@liuyenwei)
• @serut

v7.14.1 (2021-05-04)

Thanks @aancer-rca for your first PR to Babel.

:bug: Bug Fix

• babel-parser
  • #13243 Parse static blocks with typescript plugin (@sosukesuzuki)
• babel-plugin-transform-block-scoping
  • #13248 Fix plugin-transform-block-scoping const violations (@overlookmotel)
• babel-generator, babel-parser
  • #13244 Parse for await (async of ...) (@Zalathar)
• babel-helper-create-class-features-plugin
  • #13237 fix: Typo in @babel/helper-create-class-features-plugin (@aancer-rca)

:memo: Documentation

• babel-types
  • #13151 Add alias docs for @babel/types (@JLHwung)

:house: Internal

• babel-parser
  • #13242 Don't use "composite": true in tsc (until it supports cycles) (@nicolo-ribaudo)
  • #13241 chore: remove duplicated test262 parser tests (@JLHwung)
• babel-plugin-proposal-export-namespace-from, babel-plugin-syntax-module-string-names, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd
  • #13246 Archive @babel/plugin-syntax-module-string-names (@nicolo-ribaudo)
• babel-core, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-syntax-class-properties, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-modules-commonjs, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-preset-env, babel-standalone
  • #13232 Archive @babel/plugin-syntax-class-properties (@nicolo-ribaudo)

Committers: 7

• Babel Bot (@babel-bot)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• Stuart Cook (@Zalathar)
• @aancer-rca
• @overlookmotel

v7.14.0 (2021-04-29)

:eyeglasses: Spec Compliance

• babel-generator, babel-parser
  • #13209 [ts] Enforce order for the override modifier (@nicolo-ribaudo)

:rocket: New Feature

• babel-plugin-proposal-async-do-expressions
  • #13117 Implement async-do-expressions transform (@JLHwung)
• babel-core, babel-generator, babel-parser, babel-plugin-proposal-do-expressions, babel-plugin-syntax-async-do-expressions, babel-types
  • #13043 Parse async do expressions (@JLHwung)
• babel-preset-env
  • #13091 Enable class fields & private methods by default (@nicolo-ribaudo)
• babel-compat-data, babel-preset-env
  • #13176 Add private brand checks to shippedProposals (@nicolo-ribaudo)
  • #13114 Add class static blocks to preset-env's shippedProposals (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-private-property-in-object, babel-plugin-syntax-private-property-in-object
  • #13172 Allow compiling #foo in obj without compiling private fields (@nicolo-ribaudo)
• babel-parser
  • #13113 babel-parser(ts): Add new plugin option dts: boolean (@sosukesuzuki)
  • #13175 Materialize the class features in @babel/parser. (@JLHwung)
  • #13033 Introduce parser error codes (@sosukesuzuki)
• babel-helper-module-transforms, babel-helpers, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
  • #12838 Implement importInterop: "node" option for module transforms (@nicolo-ribaudo)
• babel-generator, babel-parser, babel-traverse, babel-types
  • #13224 Support parsing Flow's Optional Indexed Access Types (@gkz)
  • #13053 Support parsing Flow's Indexed Access Types (@sosukesuzuki)
• babel-parser, babel-traverse
  • #13195 Parse string export names by default (moduleStringNames) (@nicolo-ribaudo)
• babel-generator, babel-parser, babel-types
  • #13089 Support TypeScript 4.3 get/set type members (@sosukesuzuki)
  • #13097 support TS 4.3 override syntax in class (@g-plane)
  • #13096 support TS 4.3 static index signature in class (@g-plane)

:bug: Bug Fix

• babel-generator
  • #13208 Prevent ForOfStatement from printing the forbidden sequence "for ( async of" (@Zalathar)
  • #13169 fix: don't deduplicate comments with same start index (@gzzhanghao)
• babel-generator, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #13204 Simplify the special-case printing of single-param arrow functions (@Zalathar)
• babel-core
  • #13182 fix: Don't load browserslist in block-hoist-plugin (@MichaReiser)

:nail_care: Polish

• babel-cli, babel-core, babel-parser, babel-plugin-transform-classes, babel-preset-env, babel-preset-typescript
  • #13130 babel-parser: Add new internal ESLint rule to consistent error messages (@sosukesuzuki)

:house: Internal

• babel-parser
  • #13227 Add runFixtureTestsWithoutExactASTMatch in parser test runner (@JLHwung)
  • #13163 babel-parser: Use this.isThisParam (@sosukesuzuki)
  • #13200 refactor: avoid parsing logic on locations (@JLHwung)
• babel-helpers, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #13190 Allow putting helpers in individual files (@nicolo-ribaudo)
• Other
  • #13183 chore: run coverage-test against node 16 (@JLHwung)

:running_woman: Performance

• babel-core
  • #13090 perf(core): check files before interacting with them (@FauxFaux)
  • #13223 perf: avoid loadFullConfig when creating block hoist plugin (@JLHwung)
• babel-helper-validator-identifier
  • #13211 Improve isIdentifierName performance (@JLHwung)

:microscope: Output optimization

• babel-helper-create-class-features-plugin, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-preset-env
  • #13194 Mark WeakMaps of private fields as pure (@nicolo-ribaudo)
• babel-helpers, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #13201 Simplify the wrapRegExp helper for named groups (@nicolo-ribaudo)

Committers: 11

• Babel Bot (@babel-bot)
• Chris West (@FauxFaux)
• George Zahariev (@gkz)
• Huáng Jùnliàng (@JLHwung)
• Jason (@gzzhanghao)
• Micha Reiser (@MichaReiser)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Pig Fang (@g-plane)
• Simon Lydell (@lydell)
• Sosuke Suzuki (@sosukesuzuki)
• Stuart Cook (@Zalathar)

v7.13.16 (2021-04-20)

Thanks @codyatwork and @nwalters512 for your first PRs!

:eyeglasses: Spec Compliance

• babel-parser
  • #13143 fix: raise SyntaxError for declare before getter/setter (@fedeci)

:bug: Bug Fix

• babel-helpers, babel-plugin-transform-modules-commonjs, babel-plugin-transform-regenerator, babel-plugin-transform-spread, babel-preset-env, babel-runtime-corejs2, babel-runtime
  • #13129 Support iterating generators in browsers without Symbol (@nicolo-ribaudo)
• babel-helper-compilation-targets
  • #13159 fix: add default value for browserslist config path (@JLHwung)
• babel-generator
  • #13136 Fix printing of single-param async arrow function with comments (@nwalters512)

:memo: Documentation

• Other
  • #13155 Update links in eslint-parser README (@codyatwork)
• babel-types
  • #13148 docs: refine babel-types docs generator (@JLHwung)
• babel-helper-compilation-targets
  • #13131 docs: add README to helper-compilation-targets (@JLHwung)

:house: Internal

• babel-helper-bindify-decorators, babel-helper-explode-class
  • #13160 Archive helper-explode-class and helper-bindify-decorators (@JLHwung)
• Other
  • #13158 codecov: token not required (@hzoo)
• babel-helper-call-delegate
  • #13153 Archive @babel/helper-call-delegate (@nicolo-ribaudo)
• babel-helper-hoist-variables, babel-plugin-transform-block-scoping
  • #13152 refactor: use FunctionParent on visiting var scope (@JLHwung)
• babel-cli, babel-core, babel-generator, babel-plugin-transform-function-name, babel-register, babel-types
  • #13139 Remove remaining lodash dependencies (@nicolo-ribaudo)

Committers: 7

• Babel Bot (@babel-bot)
• Cody Mims (@codyatwork)
• Federico Ciardi (@fedeci)
• Henry Zhu (@hzoo)
• Huáng Jùnliàng (@JLHwung)
• Nathan Walters (@nwalters512)
• Nicolò Ribaudo (@nicolo-ribaudo)

v7.13.15 (2021-04-08)

:eyeglasses: Spec Compliance

• babel-parser
  • #13099 fix: raise SyntaxError for unparenthesized assert and assign (@fedeci)
  • #13049 fix: the LHS in for-of loop should not start with let (@JLHwung)

:bug: Bug Fix

• babel-parser
  • #13101 fix(ts): allow trailing comma after rest parameter in TSDeclareFunction (@fedeci)
• babel-plugin-proposal-do-expressions, babel-traverse
  • #10101 yield for do expression (@tanhauhau)
  • #13030 Refactor switch support in NodePath#getCompletionRecords (@JLHwung)
• Other
  • #13106 fix: do not filter report from functions within class elements (@JLHwung)
• babel-compat-data, babel-preset-env
  • #13075 Compile classes when spread is unsupported (@nicolo-ribaudo)

:nail_care: Polish

• babel-preset-env
  • #13115 [preset-env - debug] Print targets that need each plugin (@nicolo-ribaudo)

:memo: Documentation

• #13081 Update CoC contacts (@nicolo-ribaudo)

:house: Internal

• babel-plugin-transform-regenerator, babel-standalone
  • #13086 Align regenerator-transform import with native ESM (@nicolo-ribaudo)
• babel-helper-transform-fixture-test-runner
  • #13087 Do not load root babel.config.js in tests (@nicolo-ribaudo)

:running_woman: Performance

• babel-preset-env
  • #13076 perf: lazy load preset-env plugins (@JLHwung)

Committers: 5

• Bogdan Savluk (@zxbodya)
• Federico Ciardi (@fedeci)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Tan Li Hau (@tanhauhau)

v7.13.13 (2021-03-26)

:eyeglasses: Spec Compliance

• babel-parser
  • #12441 Disallow await before exponential (@JLHwung)

:bug: Bug Fix

• babel-core
  • #13031 Correctly handle relative browserslistConfigFile paths (@nicolo-ribaudo)
• babel-core, babel-preset-env
  • #13028 Resolve .browserslistrc as a project-wide file (@nicolo-ribaudo)
• babel-plugin-transform-react-constant-elements
  • #13054 fix: constant variables only enable constant react elements (@cgood92)
• babel-types
  • #13046 fix(types): add missing range for BaseNode (@JounQin)
• babel-node
  • #13037 fix: make babel-node spawned process bubble msg (@lambertkevin)
• babel-parser
  • #12933 fix(ts): parenthesized assert and assign (@fedeci)

:nail_care: Polish

• babel-cli, babel-core
  • #12954 Do not bail on SHOW_CONFIG_FOR matches (@JLHwung)

:house: Internal

• babel-core
  • #13021 Remove lodash sortBy use (@jridgewell)
• Other
  • #13055 Replace CircleCI badge by GitHub CI (@JLHwung)
• babel-traverse
  • #13044 Expand type definitions for path.{get,set}Data to cover symbols (@addaleax)

:running_woman: Performance

• babel-core
  • #13040 Set rootMode: "root" in loadPartialConfig (@nicolo-ribaudo)

Committers: 8

• Anna Henningsen (@addaleax)
• Clint Goodman (@cgood92)
• Federico Ciardi (@fedeci)
• Huáng Jùnliàng (@JLHwung)
• JounQin (@JounQin)
• Justin Ridgewell (@jridgewell)
• Nicolò Ribaudo (@nicolo-ribaudo)
• @lambertkevin

v7.13.12 (2021-03-22)

Thanks @hajnalbendeguz for your first PR!

:bug: Bug Fix

• babel-standalone
  • #13017 Fix importing polyfill plugins in the Rollup bundle (@nicolo-ribaudo)
• babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-optional-chaining, babel-preset-env
  • #13009 Implement @babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining (@JLHwung)
• babel-types
  • #12971 fix: do not throw when creating type annotation based on bigint (@JLHwung)
• babel-compat-data, babel-preset-env
  • #13008 Update compat data (@JLHwung)

:nail_care: Polish

• babel-plugin-transform-react-jsx
  • #12983 Improve error message when not providing a value for JSX key (@hajnalbendeguz)

:house: Internal

• babel-compat-data
  • #13024 Remove lodash from babel-compat-data (@jridgewell)
• babel-node
  • #13025 Remove lodash from @babel/node tests (@jridgewell)
• babel-helper-module-transforms
  • #13022 Remove lodash/chunk (@jridgewell)
• babel-plugin-transform-proto-to-assign
  • #13026 Remove lodash/pull (@jridgewell)
• babel-helper-define-map
  • #13023 Remove lodash/has (@jridgewell)

Committers: 6

• Bogdan Savluk (@zxbodya)
• Huáng Jùnliàng (@JLHwung)
• Justin Ridgewell (@jridgewell)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• @hajnalbendeguz

v7.13.11 (2021-03-15)

:eyeglasses: Spec Compliance

• babel-parser, babel-plugin-proposal-class-static-block
  • #12738 Support multiple static blocks (@JLHwung)

:bug: Bug Fix

• babel-compat-data
  • #13000 Point to CJS files in @babel/compat-data's exports (@nicolo-ribaudo)
• babel-parser
  • #12962 Parse type imports in TSImportEqualsDeclaration (@JLHwung)
• babel-compat-data, babel-helper-compilation-targets
  • #12996 Fix esmodule: "intersect" on iOS versions (@JLHwung)

:microscope: Output optimization

• babel-helper-create-class-features-plugin, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-transform-typescript, babel-preset-env
  • #12990 Use function rather than var to compile private methods (@nicolo-ribaudo)

Committers: 3

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

v7.13.10 (2021-03-08)

Thanks @MrBrain295 for your first PR!

:bug: Bug Fix

• babel-plugin-transform-async-to-generator, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-jsx
  • #12967 Lazily initialize and cache constant JSX elements (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-private-methods
  • #12918 Ensure static private method init run before static property (@JLHwung)
  • #12707 Evaluate object and initializer when setting a private method (@JLHwung)
• babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods
  • #12917 Class static private field destructure set (@JLHwung)
• babel-parser
  • #12687 (ts) Raise syntax error for an abstract method that has body (@sosukesuzuki)
• babel-helper-compilation-targets, babel-preset-env
  • #12908 Fix esmodules: true without specified browsers (@nicolo-ribaudo)

:nail_care: Polish

• Other
  • #12956 Suggest using babel.config.json when linting dependencies (@nicolo-ribaudo)
• babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods
  • #12910 check descriptor before private field access (@JLHwung)

:memo: Documentation

• #12974 Capitalize design docs headings (@MrBrain295)

:house: Internal

• babel-helper-fixtures
  • #12982 Optionally enable external-helpers in tests (@jridgewell)
• Every package
  • #12963 Avoid using CJS globals in internal source files (@nicolo-ribaudo)
• babel-helper-transform-fixture-test-runner, babel-highlight, babel-plugin-transform-runtime, babel-preset-env
  • #12795 [internal] Use the Node.js behavior for default imports (@nicolo-ribaudo)

Committers: 6

• Babel Bot (@babel-bot)
• Huáng Jùnliàng (@JLHwung)
• Justin Ridgewell (@jridgewell)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• @MrBrain295

v7.13.9 (2021-03-01)

Thanks @saitonakamura for your first PR!

:bug: Bug Fix

• babel-preset-env
  • #12934 Load .browserslistrc when using old @babel/core versions (@nicolo-ribaudo)
• babel-parser
  • #12939 fix: add tokens when tokens: true is passed to parseExpression (@JLHwung)
  • #12930 babel-parser(flow): Add null property to FunctionTypeAnnotation without parens (@sosukesuzuki)
• babel-generator
  • #12921 Fix a bug with invalid print output when empty array is passed to t.tsInterfaceDeclaration (@saitonakamura)
  • #12920 Allow nullish extends in interfaceish (@saitonakamura)

:house: Internal

• babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #12919 Put back ESM helpers in a folder where we can use .js (@nicolo-ribaudo)

Committers: 5

• Bogdan Savluk (@zxbodya)
• Huáng Jùnliàng (@JLHwung)
• Michael サイトー 中村 Bashurov (@saitonakamura)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)

v7.13.4 (2021-02-23)

:bug: Bug Fix

• babel-parser
  • #12867 Don't enable class features by default in estree (@nicolo-ribaudo)
• babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #12865 Always load the CJS helpers when using require (@nicolo-ribaudo)

Committers: 1

• Nicolò Ribaudo (@nicolo-ribaudo)

v7.13.0 (2021-02-22)

You can read the release post at https://babeljs.io/blog/2021/02/22/7.13.0!

Thanks @dsainati1, @immitsu, and @perrin4869 for your first PRs!

:rocket: New Feature

• babel-parser
  • #12370 Implement class features in estree (@JLHwung)
• babel-generator, babel-parser, babel-plugin-syntax-module-blocks, babel-standalone, babel-traverse, babel-types
  • #12469 Parse JS Module Blocks proposal (@sosukesuzuki)
• babel-generator, babel-parser, babel-types
  • #12628 Support TypeScript 4.2 abstract constructor signatures (@sosukesuzuki)
  • #12193 Flow Enums with unknown members support (@gkz)
• babel-core, babel-register
  • #11498 Add cjs as a default extension (@perrin4869)
• babel-traverse
  • #12603 feat(referencesImport): support named exports accessed via namespace imports (@jeysal)
• babel-plugin-transform-typescript, babel-preset-typescript
  • #12765 Enable allowNamespaces in transform-typescript by default (@JLHwung)
• babel-generator, babel-parser, babel-plugin-transform-flow-strip-types, babel-plugin-transform-parameters, babel-types
  • #12234 Support Flow this parameter annotations (@dsainati1)
• babel-plugin-proposal-record-and-tuple
  • #12145 Implement "Records and Tuples" transform (@rickbutton)
• babel-plugin-transform-runtime, babel-plugin-transform-typeof-symbol, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #12632 Use conditional exports in @babel/runtime for CJS/ESM (@nicolo-ribaudo)
• babel-core, babel-helper-plugin-utils, babel-preset-env
  • #12219 Add @babel/core support for the new assumptions option (@nicolo-ribaudo)
• babel-core, babel-helper-compilation-targets, babel-helper-plugin-utils, babel-preset-env
  • #12189 Add targets and browserslist* options to @babel/core (@nicolo-ribaudo)
• babel-core
  • #12266 Support .mjs plugins/presets and async factories (@nicolo-ribaudo)

:bug: Bug Fix

• babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, 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-typescript, babel-preset-env
  • #8461 Fix _isNativeReflectConstruct helper (@nicolo-ribaudo)
• babel-cli
  • #12846 [babel-cli] Don't fail when chmod throws an error (@immitsu)
• babel-node
  • #12836 fix: create IPC channel for spawned babel-node process (@JLHwung)
• babel-standalone
  • #12819 fix: add regenerate-unicode-properties to dynamicRequireTargets (@JLHwung)
• babel-plugin-proposal-optional-chaining, babel-traverse
  • #12812 Fix scope of computed method keys (@overlookmotel)

:house: Internal

• babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-decorators, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2
  • #12845 Use the babel-plugin-polyfill-* packages in transform-runtime (@nicolo-ribaudo)
• babel-plugin-transform-runtime
  • #12842 Don't use useESModules in @babel/runtime build script (@nicolo-ribaudo)
• babel-standalone
  • #12839 Make sure that Rollup's dynamicRequireTargets are included (@nicolo-ribaudo)
• babel-helper-transform-fixture-test-runner, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-decorators, babel-preset-env
  • #12583 Use the babel-plugin-polyfill-* packages in preset-env (@nicolo-ribaudo)

:running_woman: Performance

• babel-register
  • #12813 babel-register: Don’t rewrite the cache if it’s not dirty (@andersk)

:microscope: Output optimization

• babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties
  • #12762 Support noDocumentAll for obj?.#p (@JLHwung)

Committers: 14

• Anders Kaseorg (@andersk)
• Babel Bot (@babel-bot)
• Daniel Sainati (@dsainati1)
• Federico Ciardi (@fedeci)
• George Zahariev (@gkz)
• Huáng Jùnliàng (@JLHwung)
• Julian Grinblat (@perrin4869)
• Michael Tsulaya (@immitsu)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Rick Button (@rickbutton)
• Siddhant N Trivedi (@sidntrivedi012)
• Sosuke Suzuki (@sosukesuzuki)
• Tim Seckinger (@jeysal)
• @overlookmotel

v7.12.17 (2021-02-18)

We re-published all the packages updated in v7.12.15 and v7.12.16, because we accidentally didn't include LICENSE files.

Thanks @eltociear for your first PR!

:bug: Bug Fix

• babel-core
  • #12211 Do not cache non-existent JS config files forever (@devongovett)
• babel-helper-module-transforms, babel-plugin-transform-typescript
  • #12796 Register binding when transforming TSParameterProperty (@JLHwung)
• babel-parser
  • #12776 fix(ts): parse multiline declarations correctly (@fedeci)
  • #12785 Raise recoverable error for type members with invalid modifiers (@sosukesuzuki)
• babel-traverse
  • #12797 clean up traverse scope (@JLHwung)
• babel-types
  • #12794 Fix import assertions type definitions (@nicolo-ribaudo)

:nail_care: Polish

• babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-private-methods
  • #12792 Reuse the readOnlyError helper for private methods (@nicolo-ribaudo)

:house: Internal

• Other
  • #12810 Store LICENSE files when publishing from GH actions (@nicolo-ribaudo)
• babel-helper-transform-fixture-test-runner
  • #12811 test: avoid deprecated jest.addMatchers (@jeysal)
• babel-parser
  • #12808 refactor: fix typo in error.js (@eltociear)

Committers: 7

• Devon Govett (@devongovett)
• Federico Ciardi (@fedeci)
• Huáng Jùnliàng (@JLHwung)
• Ikko Ashimine (@eltociear)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)
• Tim Seckinger (@jeysal)

v7.12.16 (2021-02-11)

:bug: Bug Fix

• babel-core
  • #12783 fix: use semver gte comparison on polyfill version tester (@JLHwung)
• babel-parser
  • #12735 [parser] Fix scope handling of Flow declared functions (@nicolo-ribaudo)
  • #12775 babel-parser(ts): Throw recoverable for duplicates access modifier (@sosukesuzuki)
  • #12771 babel-parser(ts): Raise recoverable error for abstract interface (@sosukesuzuki)
  • #12763 fix(ts): include asserts in TSTypePredicate location (@fedeci)
  • #12758 [TS] Create TSUnionType or TSIntersectionType when typealias has a leading operator (@fedeci)
• babel-plugin-transform-typescript
  • #12760 Support destructuring variable declarator within TS namespace (@JLHwung)

:nail_care: Polish

• babel-node
  • #12786 Polish @babel/node REPL (@JLHwung)

:house: Internal

• Other
  • #12781 pnp does not work with ESM dev scripts (@JLHwung)
  • #12766 docs: Update build requirements in CONTRIBUTING.md (@sosukesuzuki)
• babel-cli, babel-core, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-member-expression-to-functions, babel-helper-validator-option, babel-node, babel-parser, babel-plugin-proposal-class-static-block, babel-plugin-proposal-dynamic-import, babel-plugin-proposal-optional-chaining, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-preset-env, babel-preset-typescript
  • #12759 Avoid importing .json files (@nicolo-ribaudo)

Committers: 5

• Babel Bot (@babel-bot)
• Federico Ciardi (@fedeci)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)

v7.12.15 (2021-02-04)

:bug: Bug Fix

• babel-parser
  • #12757 fix(ts): include leading operator in TSUnionType and TSIntersectionType locations (@fedeci)
• babel-generator
  • #12755 Respect the jsescOption.minimal generator option (@nicolo-ribaudo)

:house: Internal

• #12752 Allow publishing patch versions from the GH UI (@nicolo-ribaudo)

Committers: 2

• Federico Ciardi (@fedeci)
• Nicolò Ribaudo (@nicolo-ribaudo)

v7.12.14 (2021-02-03)

Thanks @fedeci for the quick regression fix! (#12745)

:bug: Bug Fix

• babel-parser
  • #12748 fix(ts): allow abstract methods with export default abstract class (@fedeci)

:house: Internal

• babel-core
  • #12740 test: add tests on {parser,generator}Override (@JLHwung)

Committers: 2

• Federico Ciardi (@fedeci)
• Huáng Jùnliàng (@JLHwung)

v7.12.13 (2021-02-03)

Thanks @bradzacher, @bz2, @ChALkeR, @FauxFaux, @fedeci, @karansapolia, @panzarino, @shrinktofit, and @Zalathar for your first PRs!

:eyeglasses: Spec Compliance

• babel-parser
  • #12661 spec: disable await binding identifier within static block (@JLHwung)
• babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-private-methods, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #12689 fix: throw error when accessing private method without a getter (@fedeci)
• babel-plugin-transform-computed-properties, babel-plugin-transform-shorthand-properties
  • #12664 fix: correctly transform __proto__ properties (@ExE-Boss)

:bug: Bug Fix

• babel-plugin-proposal-class-properties, babel-traverse
  • #12729 Fix class fields when super() is in a default param (@nicolo-ribaudo)
• babel-plugin-proposal-class-properties, babel-plugin-transform-classes
  • #12723 Define class elements in the correct order (@nicolo-ribaudo)
• babel-parser, babel-template
  • #12725 Permit %%placeholder%% in left-hand-side of a let declaration (@Zalathar)
• babel-core, babel-helper-transform-fixture-test-runner, babel-register
  • #12728 Don't use require() in ESM files (@nicolo-ribaudo)
• babel-parser
  • #12686 (ts) Raise syntax error for an abstract method in non-abstract class (@sosukesuzuki)
  • #12684 fix(parser): throw error with wrong typescript 'export declare' (@fedeci)
  • #12520 Raise recoverable error for await expressions in sync functions (@sosukesuzuki)
  • #12678 fix: start TypePredicate node after returnToken (@JLHwung)
  • #12599 @babel/preset-typescript: fix tsx assigment issue (@Zzzen)
  • #12562 [ts]Add optional property to OptionalCallExpression node that has type arguments (@sosukesuzuki)
• babel-helpers, babel-plugin-transform-classes
  • #12693 Avoid hitting __proto__ in _inheritsLoose (@ChALkeR)
• babel-generator
  • #12653 fix: avoid line breaks between class members head and key (@JLHwung)
• babel-register
  • #12665 fix: babel-register transform internal dependencies (@overlookmotel)
• babel-node
  • #12638 fix: place _babel-node after process.execArgv (@JLHwung)
• babel-types
  • #12602 fix: cloneNode(deep, withoutLoc) handles absent comments (@FauxFaux)
  • #12575 Use isIdentifierChar instead of regex for toIdentifier (@mischnic)
• babel-plugin-transform-modules-systemjs
  • #12612 [systemjs] Fix: export star alongside with named export (@shrinktofit)
• babel-plugin-transform-for-of
  • #12611 Transform labeled for-of inside braceless if statement (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-transform-classes
  • #12544 Correctly access shadowed class binding in super.* (@Zzzen)
• babel-helper-module-imports, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
  • #12546 Load jsx-runtime after existing imports (@nicolo-ribaudo)

:nail_care: Polish

• babel-helper-transform-fixture-test-runner, babel-parser, babel-preset-env
  • #12716 refactor: raise AwaitNotInAsyncContext when an AwaitExpression will be parsed (@JLHwung)
• babel-cli, babel-core, babel-parser
  • #12437 Recover from "missing semicolon" errors (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-private-methods
  • #12713 Add # to the private name in "write-only" errors (@nicolo-ribaudo)
• babel-helper-compilation-targets, babel-preset-env
  • #12626 fix: print warning messages to stderr (@JLHwung)
• babel-code-frame
  • #12567 fix(code-frame): do not pad gutter of empty lines (@SimenB)

:memo: Documentation

• Other
  • #12698 Add " 📢 Deprecation" to the changelog labels (@nicolo-ribaudo)
• Every package
  • #12531 docs: add package-specific documentation links (@DanArthurGallagher)

:house: Internal

• babel-traverse, babel-types
  • #12296 Use native ESM for dev scripts (@karansapolia)
• babel-register
  • #12674 babel-register run default register with global module cache (@overlookmotel)
• Other
  • #12659 Add yarn-plugin-conditions to update Babel 8 dependencies (@nicolo-ribaudo)
  • #12640 test: reuse lodash library within eslint tests (@armano2)
  • #12592 Remove remaining references to lerna (@nicolo-ribaudo)
• babel-generator, babel-preset-env
  • #12670 fix: allow to execute util scripts (@armano2)
• babel-core, babel-helper-compilation-targets, babel-plugin-transform-classes, babel-plugin-transform-function-name, babel-plugin-transform-parameters, babel-plugin-transform-regenerator, babel-preset-env
  • #12615 Tweak helper compilation targets (@JLHwung)

:microscope: Output optimization

• babel-plugin-transform-modules-commonjs, babel-plugin-transform-template-literals, babel-plugin-transform-unicode-escapes, babel-preset-env
  • #12588 Declare template objects inline (@nicolo-ribaudo)
• babel-plugin-transform-react-jsx
  • #12557 Optimize jsx spreads of object expressions (@bz2)

Committers: 22

• Armano (@armano2)
• Babel Bot (@babel-bot)
• Bogdan Savluk (@zxbodya)
• Brian Ng (@existentialism)
• Chris West (@FauxFaux)
• Daniel Arthur Gallagher (@DanArthurGallagher)
• ExE Boss (@ExE-Boss)
• Federico Ciardi (@fedeci)
• Henry Zhu (@hzoo)
• Huáng Jùnliàng (@JLHwung)
• Karan Sapolia (@karansapolia)
• Leslie Leigh (李的序) (@shrinktofit)
• Martin Packman (@bz2)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Niklas Mischkulnig (@mischnic)
• Simen Bekkhus (@SimenB)
• Sosuke Suzuki (@sosukesuzuki)
• Stuart Cook (@Zalathar)
• Zach Panzarino (@panzarino)
• Zen (@Zzzen)
• @overlookmotel
• Сковорода Никита Андреевич (@ChALkeR)

v7.12.11 (2020-12-16)

Thanks @vitorveiga for your first PR!

:eyeglasses: Spec Compliance

• babel-parser
  • #12366 Disallow non octal decimal escape before use strict (@JLHwung)

:bug: Bug Fix

• babel-plugin-transform-block-scoping
  • #11801 fix: handle block-level function declaration (#10046) (@vitorveiga)
• babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
  • #12493 Lazily inject imports to the JSX runtime (@nicolo-ribaudo)
• babel-helper-builder-react-jsx-experimental, babel-preset-react
  • #12495 Fixed issue with skipping over self & source generated by another instance (@Andarist)
• babel-preset-env
  • #10862 Add js extension to preset-env generated polyfill imports (@JLHwung)
• babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx
  • #12479 Setup JSX runtime even if the file doesn't contain JSX (@nicolo-ribaudo)
• babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development, babel-preset-react
  • #12475 Fixed a regression for multiple __self & __source props with classic runtime (@Andarist)

:house: Internal

• babel-types
  • #12510 Improve AST node definitions in @babel/types (@zxbodya)
• Other
  • #12508 chore: always check yarn lock and dedupe during update (@JLHwung)
  • #12480 Avoid force trailing comma on test files (@JLHwung)
  • #12462 Run e2e tests also with BABEL_8_BREAKING (@nicolo-ribaudo)
• babel-plugin-transform-react-display-name, babel-plugin-transform-react-jsx
  • #12502 Reorganize some JSX-related tests (@Andarist)
• babel-standalone, babel-types
  • #12127 Move some build steps to gulp (@JLHwung)

Committers: 5

• Bogdan Savluk (@zxbodya)
• Huáng Jùnliàng (@JLHwung)
• Mateusz Burzyński (@Andarist)
• Nicolò Ribaudo (@nicolo-ribaudo)
• vitorveiga (@vitorveiga)

v7.12.10 (2020-12-09)

Thanks @AndrewSouthpaw for your first PR!

:eyeglasses: Spec Compliance

• babel-parser
  • #12443 Make sure estree test should not throw if babel parser does not throw (@JLHwung)
  • #12375 Make sure babel parser throws exactly same recoverable errors when estree plugin is enabled (@JLHwung)

:bug: Bug Fix

• babel-generator
  • #12424 Fix printing BigIntLiterals/DecimalLiterals with compact option (@existentialism)
• babel-types
  • #12418 babel-types update OptionalCallExpression to support ArgumentPlaceholder (@zxbodya)
  • #12395 Fix t.isReferenced() for named re-exports (@nicolo-ribaudo)
• babel-traverse
  • #12394 Set correct path.context un push/unshiftContainer (@nicolo-ribaudo)

:nail_care: Polish

• babel-preset-env
  • #12402 Clarify warning source about underspecified corejs option in preset-env. (@AndrewSouthpaw)

:memo: Documentation

• babel-parser
  • #12449 Add StaticBlock to Table of Contents in AST spec (@sosukesuzuki)

:house: Internal

• Other
  • #12450 Use new CircleCI images (@nicolo-ribaudo)
  • #12453 Use Yarn 2.4.0 (@nicolo-ribaudo)
  • #12430 chore: remove travis-ci badge (@JLHwung)
  • #12397 chore: bump chokidar in glob-watcher to ^3.4.0 (@JLHwung)
• babel-cli, babel-node, babel-plugin-transform-runtime, babel-register
  • #12458 Use native Node.js functions when available (@nicolo-ribaudo)
• babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-preset-react
  • #12253 Stop using old JSX transform (@Andarist)
• babel-helper-fixtures, babel-types
  • #12440 Prepare codebase for inline Babel 8 breaking changes (@nicolo-ribaudo)
• babel-core, babel-helper-transform-fixture-test-runner, babel-node, babel-plugin-transform-block-scoping, babel-plugin-transform-runtime, babel-plugin-transform-typeof-symbol
  • #12439 Use require.resolve instead of the resolve package (@nicolo-ribaudo)
• babel-parser
  • #12398 refactor: simplify isAwaitAllowed (@JLHwung)

Committers: 7

• Andrew Smith (@AndrewSouthpaw)
• Bogdan Savluk (@zxbodya)
• Brian Ng (@existentialism)
• Huáng Jùnliàng (@JLHwung)
• Mateusz Burzyński (@Andarist)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sosuke Suzuki (@sosukesuzuki)

v7.12.7 (2020-11-20)

Thanks @fraywing for your first PR!

:eyeglasses: Spec Compliance

• babel-parser
  • #12346 refactor: reorder checkLVal parameters (@JLHwung)
  • #12327 fix: disallow all parenthesized pattern except parsing LHS (@JLHwung)

:bug: Bug Fix

• babel-parser
  • #12356 [ts]Fix syntax error for modifier name class methods with type parameters (@sosukesuzuki)
  • #12352 [ts]Set false to default value of TsTypePredicate.asserts (@sosukesuzuki)
  • #12333 Fix syntax error for getter and setter with typescript and estree plugin (@sosukesuzuki)
• babel-helper-optimise-call-expression, babel-plugin-proposal-class-properties
  • #12350 Fix: correctly transform this.#m?.(...arguments) (@JLHwung)
• babel-compat-data, babel-preset-env
  • #12340 Fix support for polyfilling Array.prototype.values in core-js@2 (@existentialism)
• babel-plugin-transform-modules-systemjs, babel-plugin-transform-parameters, babel-preset-env, babel-traverse
  • #12331 Use the correct context when re-using a cached NodePath (@nicolo-ribaudo)
• babel-plugin-proposal-numeric-separator
  • #12311 Adding includes fix for plugin-proposal-numeric-separator (@fraywing)

:nail_care: Polish

• babel-preset-react, babel-preset-typescript
  • #12347 refactor: use option-validator in preset-typescript (@JLHwung)
• babel-types
  • #12341 improve asserts in generated typescript definitions (@zxbodya)

:house: Internal

• babel-helper-regex
  • #12377 Archive @babel/helper-regex (@nicolo-ribaudo)
• babel-helper-create-regexp-features-plugin, babel-plugin-transform-sticky-regex
  • #12349 refactor: inline @babel/helper-regex usage (@JLHwung)
• babel-core
  • #12288 Don't compile import() in development (@nicolo-ribaudo)
  • #11734 Account for ConfigItem being generated by another copy of Babel (@developit)
• babel-preset-env
  • #12368 Bump caniuse-lite resolutions (@JLHwung)
• Other
  • #12362 chore: fix grammar in bug template (@snitin315)
  • #12357 chore: prompt maintainer to quit make watch before publish (@JLHwung)
  • #12328 chore: remove Node.js 13 from CI (@JLHwung)
• babel-types
  • #11883 feat(babel‑types): Add type definitions for Node assertion methods (@ExE-Boss)
• babel-cli
  • #12322 Use chokidar@2 without fsevents@1 in @babel/cli (@nicolo-ribaudo)
• babel-parser
  • #12326 Add typings for recordAndTuple parser plugin (@JLHwung)
• babel-traverse
  • #12309 test: add tests about behaviour of replaceWithMultiple (@JLHwung)

:running_woman: Performance

• babel-traverse
  • #12302 Reduce linear search on list traversing (@JLHwung)

:microscope: Output optimization

• babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-optional-chaining
  • #12291 optimize optional chain when expression will be cast to boolean (@JLHwung)

Committers: 10

• Austin Anderson (@fraywing)
• Bogdan Savluk (@zxbodya)
• Brian Ng (@existentialism)
• ExE Boss (@ExE-Boss)
• Huáng Jùnliàng (@JLHwung)
• Jason Miller (@developit)
• Mateusz Burzyński (@Andarist)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Nitin Kumar (@snitin315)
• Sosuke Suzuki (@sosukesuzuki)