@babel/plugin-transform-classes

v7.20.2 (2022-11-04)

:bug: Bug Fix

• babel-core, babel-helper-create-class-features-plugin, babel-helper-module-transforms, babel-helper-plugin-utils, babel-helper-simple-access, babel-node, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-react-constant-elements, babel-preset-env, babel-standalone, babel-types
  • #15124 fix: @babel/node repl and enable no-use-before-define rule (@liuxingbaoyu)
• babel-plugin-transform-typescript
  • #15121 fix: tsSatisfiesExpression check with different duplicated @babel/types versions (@liuxingbaoyu)
• babel-parser
  • #15094 fix: parser typings for plugins (@liuxingbaoyu)
• babel-generator
  • #15118 Improve printing of [no LineTerminator here] with comments (@nicolo-ribaudo)
• babel-plugin-proposal-decorators, babel-plugin-proposal-object-rest-spread, babel-plugin-transform-jscript
  • #15113 fix: wrap anonymous class expression within statement (@JLHwung)
• babel-plugin-transform-destructuring
  • #15104 fix: Destructuring exceptions for ( let { } = 0 ; 0 ; ) (@liuxingbaoyu)

Committers: 3

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

v7.19.0 (2022-09-05)

Blog post: https://babeljs.io/blog/2022/09/05/7.19.0

Thanks @SukkaW for your first PR!

:eyeglasses: Spec Compliance

• babel-parser
  • #14666 Support private name in decorator member expression (@JLHwung)
• babel-helpers, babel-plugin-proposal-async-generator-functions, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #14877 Remove one promise tick in yield* (tc39/ecma262#2819) (@nicolo-ribaudo)

:rocket: New Feature

• babel-generator, babel-helpers, babel-parser, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #14836 Add 2022-03 decorators version (stage 3) (@nicolo-ribaudo)
• babel-parser
  • #14695 [parser] Make decoratorsBeforeExport default to false (@nicolo-ribaudo)
• babel-generator, babel-parser
  • #14744 Default to hash syntax for Record&Tuple (@nicolo-ribaudo)
• babel-standalone
  • #14867 feat: add proposal-record-and-tuple to standalone (@JLHwung)
• babel-helper-create-regexp-features-plugin, babel-helpers, babel-plugin-proposal-duplicate-named-capturing-groups-regex, babel-plugin-transform-named-capturing-groups-regex, babel-standalone
  • #14805 Add support for the duplicate named capturing groups proposal (@nicolo-ribaudo)

:bug: Bug Fix

• babel-helper-function-name, babel-helper-wrap-function, babel-plugin-transform-classes
  • #14897 Fix: class transform should not drop method definition when key contains non-BMP characters (@JLHwung)
• babel-plugin-transform-typescript
  • #14890 fix: TS plugin shouldn't remove #privateField! (@liuxingbaoyu)
• babel-parser
  • #14819 fix: parse a<b>>>c as a<(b>>>c) (@JLHwung)
• babel-helper-builder-react-jsx
  • #14886 Fix helper-builder-react-jsx compat with Babel 7.9 (@JLHwung)

:nail_care: Polish

• babel-core
  • #11612 Make error message prefixes more descriptive (@eps1lon)
  • #11554 Hide internal @babel/core functions in config errors (@nicolo-ribaudo)

:memo: Documentation

• #14895 docs: remove david-dm from README (@SukkaW)

:house: Internal

• babel-standalone
  • #14863 ship @babel/standalone source maps (@JLHwung)
• babel-core, babel-parser, babel-traverse
  • #14880 Update typescript to 4.8 (@JLHwung)

Committers: 6

• Babel Bot (@babel-bot)
• Huáng Jùnliàng (@JLHwung)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sebastian Silbermann (@eps1lon)
• Sukka (@SukkaW)
• @liuxingbaoyu

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)

v7.18.4 (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

v7.17.12 (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)

v7.16.7 (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)

v7.16.5 (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)

v7.16.0 (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

v7.15.4 (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)

v7.14.9 (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)

v7.14.5 (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)

v7.14.2 (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

v7.13.0 (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

v7.12.13 (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)

v7.12.1 (2020-10-16)

:bug: Bug Fix

• babel-cli
  • #12182 Don't force chokidar@2 to be downloaded from registry.npmjs.org (@nicolo-ribaudo)
• babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #12184 Allow importing @babel/runtime/package (@nicolo-ribaudo)
• babel-parser
  • #12183 Reland "Fix: check if param is assignable when parsing arrow return type annotation" (@nicolo-ribaudo)

:house: Internal

• Other
  • #12188 Guard against yarn-issue-1882 (@JLHwung)
• Every package
  • #12186 chore: use workspace:* for dev deps (@JLHwung)
• babel-compat-data, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-remap-async-to-generator, babel-helper-simple-access, babel-helper-transform-fixture-test-runner, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-object-assign, babel-plugin-transform-parameters, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx-source, babel-plugin-transform-template-literals, babel-preset-env, babel-preset-react, babel-runtime-corejs2, babel-runtime, babel-standalone
  • #12175 Remove unused dependencies and devDependencies (@nicolo-ribaudo)

Committers: 2

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

v7.10.4 (2020-06-30)

Thanks @penguingovernor, @sajadtorkamani and @wojtekmaj for their first PRs!

:eyeglasses: Spec Compliance

• babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties
  • #11669 Add delete obj?.#x.a support (@JLHwung)
• babel-parser, babel-types
  • #11652 fix: implement early errors for record and tuple (@JLHwung)

:bug: Bug Fix

• babel-types
  • #11752 [regression] Don't validate file.comments in @babel/types (@nicolo-ribaudo)
• babel-plugin-proposal-do-expressions, babel-types
  • #11724 fix: do-statementlist behavior (@wlawt)

:nail_care: Polish

• babel-parser
  • #11722 Add better parser error when using jsx (@penguingovernor)
• babel-core
  • #11544 Refine babel core types (@JLHwung)

:house: Internal

• babel-core, babel-helper-fixtures, babel-standalone, babel-traverse
  • #11758 Replace non-inclusive "whitelist" and "blacklist" terms with "allowlist" etc. (@wojtekmaj)
• babel-parser
  • #11376 Add @babel/eslint-plugin-development-internal (@kaicataldo)
• babel-core
  • #11544 Refine babel core types (@JLHwung)

Committers: 7

• Huáng Jùnliàng (@JLHwung)
• Jorge Henriquez (@penguingovernor)
• Kai Cataldo (@kaicataldo)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Simon Kotwicz (@simonkotwicz)
• William Law (@wlawt)
• Wojciech Maj (@wojtekmaj)

v7.10.3 (2020-06-19)

Thanks @AjayPoshak, @jessethomson, @sajadtorkamani, @shaodahong and @wlawt for their first PRs!

:eyeglasses: Spec Compliance

• babel-parser
  • #11676 Properly parse export default from when exportDefaultFrom is not enabled (@JLHwung)
• babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-optional-chaining
  • #11662 refactor: do not rely on AST extra properties in plugins (@JLHwung)
• babel-plugin-proposal-logical-assignment-operators
  • #11658 Perform NamedEvaluation of Anonymous Functions in Logical Assignment (@jridgewell)
• babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-optional-chaining
  • #11623 fix: ensure (a?.b)() has proper this (@JLHwung)

:bug: Bug Fix

• babel-parser, babel-plugin-transform-flow-comments
  • #11697 Fix innercomments (@shaodahong)
• babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties
  • #11703 fix:added check for forXstatement pattern (@wlawt)
• babel-template
  • #11695 Allow templates to parse v8intrinsics (@jridgewell)
• babel-types
  • #11687 improve node type definitions to avoid any's in generated types (@zxbodya)
• babel-plugin-transform-react-pure-annotations
  • #11685 Add React.createContext to @babel/plugin-transform-react-pure-annotat… (@jessethomson)
• babel-parser
  • #11676 Properly parse export default from when exportDefaultFrom is not enabled (@JLHwung)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods
  • #11571 Add a check for privateMap's existence (@AjayPoshak)

:nail_care: Polish

• babel-plugin-transform-typescript
  • #11682 Fix small typo (@sajadtorkamani)

:house: Internal

• Other
  • #11730 Revert "chore: pin windows node.js version (#11522)" (@JLHwung)
  • #11727 replace whitelist by allowlist in parser-tests (@JLHwung)
  • #11677 Bump @babel/* deps (@existentialism)
  • #11672 chore: output ascii only standalone minified bundle (@JLHwung)
  • #11647 chore: check version lazily in babel-eslint-parser (@kaicataldo)
• babel-helper-plugin-utils
  • #11674 chore: add npmignore to babel-helper-plugin-utils (@JLHwung)
• babel-plugin-proposal-class-properties, babel-plugin-proposal-private-property-in-object, babel-preset-env
  • #11655 Fix some test fixtures (@existentialism)

Committers: 11

• Ajay Poshak (@AjayPoshak)
• Bogdan Savluk (@zxbodya)
• Brian Ng (@existentialism)
• Huáng Jùnliàng (@JLHwung)
• Jesse Thomson (@jessethomson)
• Justin Ridgewell (@jridgewell)
• Kai Cataldo (@kaicataldo)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sajad Torkamani (@sajadtorkamani)
• William Law (@wlawt)
• 骗你是小猫咪 (@shaodahong)

v7.10.1 (2020-05-27)

This releases includes fixes for two bugs introduced in 7.10.0. There are still a few known bugs, and we'll fix them soon.

Thanks @saulosantiago for your first PR!

:bug: Bug Fix

• babel-preset-env
  • #11633 [hotfix] Use same targets for fields as for private methods (@nicolo-ribaudo)
• babel-standalone
  • #11624 Fix standalone tag when data-type is not set. (@dfabulich)

:house: Internal

• Every package
  • #11625 Use repository.directory field in package.json files (@saulosantiago)

Committers: 3

• Dan Fabulich (@dfabulich)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Saulo Santiago (@saulosantiago)

v7.9.5 (2020-04-07)

Thanks to @JMarkoski and @Zzzen for their first PRs!

:bug: Bug Fix

• babel-plugin-proposal-object-rest-spread, babel-plugin-transform-parameters
  • #11326 Correctly transpile when default parameter initializer references binding in rest pattern (@vedantroy)
• babel-traverse
  • #11375 Fixed generateUid creating clashing ids after scope re-crawling (@Andarist)
  • #11323 Fixed issue with programPath.scope.references not being registered back correctly after scope re-crawling (@Andarist)
• babel-plugin-transform-destructuring
  • #11360 fix Incorrect destructuring compilation of for (let [[x] = [1]] = []… (@Zzzen)
• babel-preset-env
  • #11373 Fixed useBuiltIns and modules validation when using 'false' as option (@JMarkoski)
• babel-plugin-transform-classes
  • #11341 Fix createSuper in Babel <7.5.5 (@nicolo-ribaudo)
• babel-helper-function-name, babel-plugin-transform-function-name
  • #11361 fix: do not add function name when parent's operator is not = (@JLHwung)
• babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx
  • #11354 fix auto import error with whitespace JSXText (@lunaruan)
• babel-types
  • #11359 fix: allow logical assignment operators in AssignmentExpression (@JLHwung)
• babel-plugin-transform-parameters
  • #11346 Set correct async/generator in IIFE for params (@nicolo-ribaudo)
• babel-helper-create-class-features-plugin
  • #11345 Ignore abstract methods when decorating class (@oliverdunk)

:nail_care: Polish

• babel-plugin-transform-parameters
  • #11349 Don't check type annotations when deciding params scope (@nicolo-ribaudo)
• babel-traverse
  • #11368 Simplify scope.hasReferences implementation (@Andarist)
• babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-preset-env
  • #11358 Don't call createSuper in loose mode (it was unused) (@nicolo-ribaudo)
• babel-generator
  • #11328 polish: align optional chain whitespace behavior to their sibiling (@JLHwung)

:house: Internal

• #11374 Bump handlebars dep (@existentialism)
• #11347 Fix e2e publish test when branching from an older version (@nicolo-ribaudo)
• #11329 chore: remove unused graceful-fs (@JLHwung)

Committers: 9

• Brian Ng (@existentialism)
• Huáng Jùnliàng (@JLHwung)
• Jovica Markoski (@JMarkoski)
• Luna Ruan (@lunaruan)
• Mateusz Burzyński (@Andarist)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Oliver Dunk (@oliverdunk)
• Vedant Roy (@vedantroy)
• Zen (@Zzzen)

v7.9.2 (2020-03-21)

:bug: Bug Fix

• babel-helpers, babel-plugin-transform-classes
  • #11298 Manually inline the createSuper helper on older Babel versions (@nicolo-ribaudo)
• babel-helpers
  • #11302 Don't use ES6 in the for-of helper (@nicolo-ribaudo)
• babel-parser, babel-plugin-transform-typescript
  • #11296 fix: parse value imports named type as values (@kaicataldo)

:house: Internal

• babel-helper-transform-fixture-test-runner, babel-plugin-transform-react-jsx-development, babel-preset-react
  • #11297 Transform cwd in string literal on win32 (@JLHwung)

Committers: 3

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

v7.9.0 (2020-03-20)

Thanks to @andrewdotn, @clshortfuse, @lunaruan, @oliverdunk, @rickbutton, @Taym95 and @Wetinee for their first PRs!

Blog post: https://babeljs.io/blog/2020/03/16/7.9.0

:rocket: New Feature

• babel-generator, babel-helper-builder-react-jsx-experimental, babel-helper-builder-react-jsx, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-function-name, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-inline-elements, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-plugin-transform-regenerator, babel-preset-react, babel-preset-typescript, babel-standalone
  • #11126 Mark transpiled JSX elements as pure (@nicolo-ribaudo)
• babel-helper-builder-react-jsx-experimental, babel-helper-builder-react-jsx, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx, babel-preset-react, babel-standalone
  • #11154 Add experimental version of the babel-plugin-transform-react-jsx transform (@lunaruan)
• babel-compat-data, babel-preset-env
  • #11083 Include preset modules (@nicolo-ribaudo)
  • #10971 Add numeric separator to shippedProposals (@Wetinee)
• babel-core, 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
  • #8656 Allow extending untranspiled classes (@nicolo-ribaudo)
• babel-core, babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd
  • #11194 Allow defining the moduleIds-related option in the transform plugins (@nicolo-ribaudo)
• babel-core, babel-generator, babel-parser, babel-plugin-syntax-record-and-tuple, babel-types
  • #10865 Added support for record and tuple syntax. (@rickbutton)
• babel-generator, babel-parser, babel-plugin-transform-flow-strip-types, babel-preset-flow
  • #11178 Implement support for declare on class fields with Flow (@nicolo-ribaudo)
• babel-types
  • #10680 Add cloneDeepWithoutLoc (@Taym95)
• babel-generator
  • #11028 Added jsescOptions to Numeric Literals (@sidntrivedi012)
• babel-generator, babel-parser, babel-types
  • #11077 Add support for flow's SymbolTypeAnnotation (@existentialism)
• babel-parser
  • #11117 Parse BigInts by default (@nicolo-ribaudo)
  • #11254 Add estree parsing support for export * as A (@existentialism)
  • #11246 feat: align ID_Start/ID_Continue regex to Unicode 13.0.0 (@JLHwung)
• babel-plugin-transform-react-jsx-source, babel-preset-react
  • #11139 feat(react-jsx-source): add columnNumber property (@motiz88)
• babel-generator, babel-parser, babel-plugin-transform-typescript, babel-preset-typescript, babel-types
  • #11171 Add import type and export type support to TypeScript (@nicolo-ribaudo)

:bug: Bug Fix

• babel-helper-builder-react-jsx-experimental, babel-helper-builder-react-jsx, babel-helper-validator-identifier, babel-highlight, babel-parser, babel-types
  • #11289 Add @babel/helper-validator-identifier (@JLHwung)
• babel-plugin-proposal-optional-chaining
  • #11261 Memoize call expressions in optional chains in loose mode (@oliverdunk)
• babel-plugin-transform-react-jsx-self, babel-preset-react
  • #11290 Pass the correct this to JSX's __self with the old plugin (@nicolo-ribaudo)
• babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
  • #11288 Use the correct this in __self for JSX elements in arrows (@nicolo-ribaudo)
• babel-compat-data, babel-preset-env
  • #11280 Move object-rest-spread after transform-parameters (@JLHwung)
• babel-helpers, babel-plugin-transform-for-of, babel-preset-env
  • #11285 Allow for-of on polyfilled or builtin iterables without Symbol support (@nicolo-ribaudo)
  • #11263 Add for-of fallback for arrays in browsers without symbol support (@nicolo-ribaudo)
• babel-plugin-proposal-object-rest-spread
  • #11282 fix: object-rest-spread should not transform export array rest (@JLHwung)
• babel-register
  • #11249 Add path separator to @babel/register sourceRoot (@andrewdotn)
• babel-core, babel-helpers, babel-plugin-transform-runtime
  • #10575 Create File class for babel helpers (@JLHwung)
• babel-helpers, babel-plugin-transform-modules-commonjs, babel-preset-env, babel-runtime-corejs2, babel-runtime
  • #11268 Allow rest/spread on polyfilled or builtin iterables without Symbol support (@nicolo-ribaudo)
• babel-parser
  • #11148 Allow await when it is not in AsyncArrowHead (@arku)
• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-runtime-corejs2, babel-runtime
  • #9794 fix(rest-spread): Do not require Symbol.iterator for strings (@clshortfuse)
• babel-generator
  • #11255 Fix printing edge cases in Nullish Coalescing and Optional Chaining (@jridgewell)

:nail_care: Polish

• babel-parser
  • #11208 Rephrase parser error message (@JLHwung)
• babel-helpers, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs, babel-plugin-transform-spread, babel-preset-env, babel-runtime-corejs2, babel-runtime
  • #11264 Throw better errors for non-iterables when Symbol doesn't exist. (@nicolo-ribaudo)

:house: Internal

• babel-helper-builder-react-jsx-experimental, babel-helper-builder-react-jsx, babel-helper-validator-identifier, babel-highlight, babel-parser, babel-types
  • #11289 Add @babel/helper-validator-identifier (@JLHwung)
• babel-compat-data, babel-preset-env
  • #11277 Update compat-data (@existentialism)
• babel-core
  • #11276 chore: bump json5 and minimist (@JLHwung)
• babel-types
  • #11250 Add stricter Optional Chain node validation (@jridgewell)
  • #11267 Update Purish aliases (@jridgewell)
• babel-helpers, babel-plugin-transform-block-scoping, babel-plugin-transform-for-of, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-preset-env
  • #11262 Extract for-of iterator handling to a helper (@nicolo-ribaudo)
• babel-core, babel-plugin-proposal-decorators, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-parameters, babel-traverse
  • #11260 Support more node types in generateUidBasedOnNode (@jridgewell)
• Other
  • #11259 Remove unused gulp-rename (@existentialism)

Committers: 15

• Andrew Neitsch (@andrewdotn)
• Arun Kumar Mohan (@arku)
• Brian Ng (@existentialism)
• Carlos Lopez (@clshortfuse)
• Guy Bedford (@guybedford)
• Huáng Jùnliàng (@JLHwung)
• Justin Ridgewell (@jridgewell)
• Luna Ruan (@lunaruan)
• Moti Zilberman (@motiz88)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Oliver Dunk (@oliverdunk)
• Rick Button (@rickbutton)
• Siddhant N Trivedi (@sidntrivedi012)
• Taym Haddadi (@Taym95)
• Ye Wei (@Wetinee)

v7.8.6 (2020-02-27)

Thanks to @brokensandals, @fengzilong, @InsignificantReasons, @liamfd, @liuxingbaoyu, and @openorclose for their first PRs!

:eyeglasses: Spec Compliance

• babel-helper-module-transforms, babel-helper-replace-supers, babel-plugin-transform-modules-commonjs
  • #11109 Fix rewriteThis in helper-module-transforms for computed class elements (@sidntrivedi012)
• babel-parser
  • #10956 Refactor await/yield production parameter tracking (@JLHwung)

:rocket: New Feature

• babel-helper-create-regexp-features-plugin, babel-plugin-transform-classes, babel-plugin-transform-named-capturing-groups-regex, babel-preset-env
  • #11134 Mark wrapNativeSuper and wrapRegExp as pure (@nicolo-ribaudo)

:bug: Bug Fix

• babel-helper-compilation-targets
  • #11124 fix: search for browserslist if esmodules is falsy (@fengzilong)
• babel-register
  • #11160 fix: workaround misleading node.js ENOENT error (@JLHwung)
• babel-parser
  • #11146 Parse declare modifier around accessibility modifiers (@JLHwung)
  • #11092 Fix Async Generic After Await Parsing Error (@liamfd)
• babel-compat-data, babel-preset-env
  • #10929 Update preset-env builtin-definitions (@JLHwung)
• babel-traverse
  • #11136 fix @babel/traverse can't use path.remove() with noScope (@liuxingbaoyu)
• babel-helper-create-class-features-plugin, babel-helper-replace-supers
  • #11068 Fix classNameTDZError in computed prototype methods with class fields (@sidntrivedi012)
• babel-template
  • #11112 Respect preserveComments option in tempate.ast() (@dentrado)
• babel-plugin-transform-for-of
  • #11088 Allow redeclaration of loop variable in body (@openorclose)
• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
  • #11074 Fix export bindings not updated by 'for ... in' and 'for ... of' (@vedantroy)
• babel-standalone
  • #10797 fix: specify sourceFileName when generating inline sourcemaps (@JLHwung)
• babel-types
  • #11089 Make isReferenced return false for method parameter name (@brokensandals)

:nail_care: Polish

• babel-core, babel-generator, babel-plugin-external-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-proposal-function-bind, babel-plugin-transform-async-to-generator, babel-plugin-transform-classes, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-function-name, babel-plugin-transform-parameters, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-jsx, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-preset-env
  • #11133 Skip newlines around inline #__PURE__ annotations (@nicolo-ribaudo)

:house: Internal

• Other
  • #11175 replace gulp-watch by gulp.watch (@JLHwung)
  • #11163 chore: migrate lock threads to github actions (@JLHwung)
  • #11164 chore: specify dependency rule of check-compat-data-ci (@JLHwung)
  • #11072 Update @babel deps (@existentialism)
• babel-generator, babel-helper-fixtures, babel-parser, babel-traverse
  • #11168 Enable more eslint recommended rules (@JLHwung)
• babel-helper-replace-supers
  • #11121 Fix typing of ReplaceSupers options (@existentialism)
• babel-core, babel-plugin-syntax-decorators, babel-template, babel-traverse
  • #11119 Add eslint-plugin-jest (@JLHwung)
• babel-parser
  • #11096 Wrap type-only class fields in flow comments (@nicolo-ribaudo)
• babel-core, babel-parser, babel-types
  • #11093 Turn on no-fallthrough rule (@JLHwung)
• babel-preset-stage-0, babel-preset-stage-1, babel-preset-stage-2, babel-preset-stage-3
  • #11101 Remove stage presets from the monorepo (@nicolo-ribaudo)
• babel-preset-env-standalone
  • #10993 Archive @babel/preset-env-standalone (@nicolo-ribaudo)

Committers: 12

• Brian Ng (@existentialism)
• Daryl Tan (@openorclose)
• Huáng Jùnliàng (@JLHwung)
• Jacob Williams (@brokensandals)
• Kai Cataldo (@kaicataldo)
• Liam Doran (@liamfd)
• MO (@fengzilong)
• Martin Forsgren (@dentrado)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Siddhant N Trivedi (@sidntrivedi012)
• Vedant Roy (@vedantroy)
• @liuxingbaoyu

v7.8.3 (2020-01-13)

:bug: Bug Fix

• babel-types
  • #11002 fix: generated builder parameter should respect builder keys (@JLHwung)

:house: Internal

• babel-preset-env-standalone, babel-standalone
  • #10994 Ignore .map files in standalone packages (@nicolo-ribaudo)
• babel-plugin-proposal-decorators, babel-plugin-proposal-dynamic-import, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-object-rest-spread, babel-plugin-syntax-async-generators, babel-plugin-syntax-bigint, babel-plugin-syntax-dynamic-import, babel-plugin-syntax-json-strings, babel-plugin-syntax-nullish-coalescing-operator, babel-plugin-syntax-object-rest-spread, babel-plugin-syntax-optional-catch-binding, babel-plugin-syntax-optional-chaining, babel-plugin-transform-flow-strip-types, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-react-constant-elements, babel-preset-env-standalone, babel-preset-env, babel-standalone
  • #10820 Archive syntax plugins enabled by default (@nicolo-ribaudo)

:leftwards_arrow_with_hook: Revert

• Every package
  • #11003 Revert "chore: specify package type (#10849)" (@nicolo-ribaudo)

Committers: 2

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

v7.8.0 (2020-01-12)

Blog post on the website

:eyeglasses: Spec Compliance

• babel-parser
  • #10980 Disallow private name in object elements and TS type elements (@JLHwung)
  • #10955 LiteralPropertyName should allow BigIntLiteral (@JLHwung)
  • #10953 fix: check await when parsing AsyncArrowBindingIdentifier (@JLHwung)
  • #10947 Fix: TopLevelAwait should respect await identifiers defined in sub scope. (@JLHwung)
  • #10946 fix: Class Field Initializer should not allow await expression as immediate child (@JLHwung)
• babel-plugin-proposal-numeric-separator
  • #10938 StringNumericLiteral does not include NumericLiteralSeparator (@JLHwung)
• babel-generator, babel-parser, babel-plugin-proposal-private-methods
  • #10456 [parser] Disallow duplicate and undeclared private names (@nicolo-ribaudo)

:boom: Breaking Change

• babel-types
  • #10917 (opt-in) Improve @babel/types with env.BABEL_TYPES_8_BREAKING (@nicolo-ribaudo)

:rocket: New Feature

• babel-standalone
  • #10821 Merge env-standalone to babel-standalone (@JLHwung)
• babel-core
  • #10783 Add babelrc.json support (@yordis)
  • #10903 Add support for babel.config.mjs and .babelrc.mjs (@nicolo-ribaudo)
• babel-compat-data, babel-preset-env-standalone, babel-preset-env
  • #10811 Add optional-chaining and nullish-coalescing to preset-env (@Druotic)
• babel-helper-module-transforms, babel-plugin-transform-modules-systemjs
  • #10780 add allowTopLevelThis option to transform-modules-systemjs (@JLHwung)
• babel-parser
  • #10817 enable optional chaining by default in @babel/parser (@jackisherwood)
• babel-cli
  • #10887 --copy-ignored flag added to CLI (@rajasekarm)
  • #9144 Add --out-file-extension option to babel-cli (@eps1lon)
• babel-core, babel-generator, babel-parser
  • #10819 Enable nullish coalescing by default in @babel/parser (@layershifter)
• babel-core, babel-parser
  • #10843 [parser] enable dynamic import by default (@AbdulAli19)

:bug: Bug Fix

• babel-node
  • #10763 Filename detection should respect short flags (@JLHwung)
• babel-plugin-proposal-numeric-separator
  • #10938 StringNumericLiteral does not include NumericLiteralSeparator (@JLHwung)
• babel-preset-env
  • #10790 Use chrome data when android is absent (@JLHwung)
  • #10930 fix: Promise.any requires global.AggregateError (@JLHwung)
• babel-parser
  • #10944 When reading a new string, U+2028/2029 should correctly set the new column (@JLHwung)
  • #10937 Refactor parseSubscript (@JLHwung)
  • #10901 fix: lost leading comment after named import (@elevatebart)
• Other
• babel-traverse
  • #10949 Override toString in case this function is printed (@jayenashar)
• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
  • #10934 helper-module-transforms: dereference imported template tag (@ajafff)
• babel-traverse, babel-types
  • #10912 Fix parameter expression get binding (@JLHwung)
• babel-core
  • #10914 @babel/core: parse should parse only (@kaicataldo)
• babel-helpers
  • #10902 fix: Object.getOwnPropertySymbols called on non-object (@bassaer)

:nail_care: Polish

• babel-node
  • #9695 Use babel > as prompt in babel-node (@ZYSzys)
• babel-parser
  • #10906 refactor: remove inClassProperty parser state (@JLHwung)

:memo: Documentation

• babel-preset-env
  • #10982 CONTRIBUTING: Update link to plugin-features.js [skip ci] (@andersk)
• Other
  • #10973 Added instructions to fork the repo in order to setup. (@sidntrivedi012)

:house: Internal

• babel-preset-env
  • #10983 chore: update corejs fixtures (@JLHwung)
  • #10974 chore: update caniuse-usage Chrome 49 related fixtures (@JLHwung)
  • #10924 Replace custom "findSuggestion" function with "levenary" (@nicolo-ribaudo)
• babel-core
  • #10507 Prepare @babel/core for asynchronicity (@nicolo-ribaudo)
• Other
  • #10979 Reduce false negative cases of typescript parser tests (@JLHwung)
  • #10976 Update Test262, Flow and TS parser tests (@nicolo-ribaudo)
  • #10964 Bump coverage target from 80% to 90% (@nicolo-ribaudo)
  • #10958 Fix recent e2e-vuejs-cli error (@JLHwung)
  • #10919 Add integration test: e2e-vue-cli (@JLHwung)
  • #10943 chore: update test262 (@JLHwung)
  • #10918 chore: refine e2e test scripts (@JLHwung)
  • #10905 chore: separate build-standalone with coverage (@JLHwung)
  • #10898 Move coverage to GitHub actions (@JLHwung)
• babel-compat-data, babel-helper-compilation-targets, babel-preset-env
  • #10899 Extract targets parser and compat data from preset-env (@nicolo-ribaudo)
• babel-parser
  • #10950 test: add invalid-lone-import test (@JLHwung)
  • #10936 refactor: remove unecessary checkYieldAwaitInDefaultParams (@JLHwung)
  • #10935 refactor: remove unused invalidTemplateEscapePosition tokenizer state (@JLHwung)
  • #10939 TSTypeCastExpression should not be inside call parameters (@JLHwung)
  • #10942 Remove unused parser methods (@JLHwung)
• Every package
  • #10849 chore: specify package type [skip-ci] (@JLHwung)

:leftwards_arrow_with_hook: Revert

• babel-cli
  • #10923 fix: minified should not accept optional argument (@JLHwung)

Committers: 17

• Abdul Ali (@AbdulAli19)
• Anders Kaseorg (@andersk)
• Barthélémy Ledoux (@elevatebart)
• Huáng Jùnliàng (@JLHwung)
• Jack Isherwood (@jackisherwood)
• James Beavers (@Druotic)
• Jayen Ashar (@jayenashar)
• Kai Cataldo (@kaicataldo)
• Klaus Meinhardt (@ajafff)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Oleksandr Fediashov (@layershifter)
• Raja Sekar (@rajasekarm)
• Sebastian Silbermann (@eps1lon)
• Siddhant N Trivedi (@sidntrivedi012)
• Tsubasa Nakayama (@bassaer)
• Yordis Prieto (@yordis)
• ZYSzys (@ZYSzys)

v7.7.4 (2019-11-23)

Thanks @chrishinrichs, @khoumani, @m-ahmadi, @BBlackwo, @SakibulMowla, @4geru, @Shriram-Balaji, @ZYSzys and @arku for their first PRs!

:bug: Bug Fix

• babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #10748 Add support for native esm to @babel/runtime. (@nicolo-ribaudo)
• babel-preset-env
  • #10742 Update preset-env mappings. (@existentialism)
• babel-parser
  • #10737 Flow enums: fix enum body location. (@gkz)
  • #10657 Fix some incorrect typeof parsing in flow. (@existentialism)
  • #10582 [parser] Allow optional async methods. (@gonzarodriguezt)
  • #10710 register import equals specifier. (@JLHwung)
  • #10592 Allow TypeScript type assertions in array destructuring. (@SakibulMowla)
• babel-preset-env-standalone
  • #10732 fix: add missing available plugins to babel-preset-env-standalone. (@JLHwung)
• babel-plugin-transform-function-name, babel-plugin-transform-modules-umd, babel-preset-env
  • #10701 Circumvent typeof transform for umd build template. (@JLHwung)
• babel-cli
  • #10698 Babel should not silently remove unknown options after commander arguments. (@JLHwung)
• babel-plugin-proposal-optional-chaining
  • #10694 Fix optional method chaining in derived classes. (@Shriram-Balaji)
• babel-parser, babel-types
  • #10677 Add asserts this [is type] parsing support. (@JLHwung)
• babel-traverse
  • #10598 Fix parentheses on replaceWithMultiple for JSX. (@khoumani)
• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #10683 Fix: Don't call Object.keys on non-objects (babel#10482). (@chrishinrichs)

:nail_care: Polish

• babel-plugin-proposal-nullish-coalescing-operator
  • #10720 polish: skip creating extra reference for safely re-used node. (@JLHwung)

:house: Internal

• Other
  • #10731 Removed duplicate key in package.json. (@rajasekarm)
  • #10718 chore: use loose mode of transform. (@JLHwung)
  • #10579 Implement PR workflow for running test262 on babel PRs. (@jbhoosreddy)
  • #10648 bump @babel/* dev dependencies. (@JLHwung)
  • #10569 E2E test Babel with itself before publishing. (@nicolo-ribaudo)
• babel-core
  • #10668 Reduce standalone build size. (@JLHwung)
• babel-plugin-transform-literals, babel-preset-env-standalone
  • #10725 fix typo [ci-skip]. (@JLHwung)
• babel-cli
  • #10692 Add missing flow type to babel-cli for consistency. (@ZYSzys)

Committers: 15

• 4geru koichi uchinishi (4geru)
• Brian Ng (existentialism)
• George Zahariev (gkz)
• Huáng Jùnliàng (JLHwung)
• Jaideep Bhoosreddy (jbhoosreddy)
• Kai Cataldo (kaicataldo)
• Kenza Houmani (khoumani)
• Mohammad Ahmadi (m-ahmadi)
• Nicolò Ribaudo (nicolo-ribaudo)
• Raja Sekar (rajasekarm)
• Sakibul Mowla (SakibulMowla)
• Shriram Balaji (Shriram-Balaji)
• ZYSzys (ZYSzys)
• chrishinrichs
• gr (gonzarodriguezt)

v7.7.0 (2019-11-05)

:eyeglasses: Spec Compliance

• babel-types
  • #10621 throw a TypeError if identifier validation fails. (@dentrado)
• babel-parser
  • #10559 fix: Exclude catch clause from let identifier error. (@gonzarodriguezt)
  • #10567 [parser] Exception to 8 and 9 in tagged template. (@pnowak)
  • #10532 Allow duplicate __proto__ keys in patterns, simple case (#6705). (@alejo90)

:rocket: New Feature

• babel-generator, babel-helper-create-class-features-plugin, babel-parser, babel-plugin-transform-typescript, babel-preset-typescript, babel-types
  • #10545 Add support for TS declare modifier on fields. (@nicolo-ribaudo)
• babel-core, babel-parser, babel-preset-typescript
  • #10363 @babel/parser error recovery. (@nicolo-ribaudo)
• babel-core
  • #10599 Add support for .cjs config files. (@nicolo-ribaudo)
  • #10501 Add support for babel.config.json. (@devongovett)
  • #10361 feat: if code frame error is on a single line, highlight the whole path. (@SimenB)
• babel-plugin-syntax-top-level-await, babel-preset-env
  • #10573 Create @babel/plugin-syntax-top-level-await. (@nicolo-ribaudo)
• babel-helper-builder-react-jsx, babel-plugin-transform-react-jsx, babel-preset-react
  • #10572 [transform-react-jsx] Add useSpread option to transform JSX. (@ivandevp)
• babel-generator, babel-parser, babel-plugin-proposal-decorators, babel-plugin-syntax-flow, babel-types
  • #10344 Flow enums parsing. (@gkz)
• babel-plugin-transform-function-name, babel-plugin-transform-modules-umd, babel-preset-env
  • #10477 Changes UMD callsite to be more likely to pass in the intended object.. (@MicahZoltu)
• babel-parser
  • #10449 Create parser plugin "topLevelAwait". (@nicolo-ribaudo)
  • #10521 [parser] Enable "exportNamespaceFrom" by default. (@nicolo-ribaudo)
  • #10483 [parser] Add support for private fields in TypeScript. (@nicolo-ribaudo)
• babel-generator, babel-parser, babel-types
  • #10543 add assertions signature for TypeScript. (@tanhauhau)
• babel-cli, babel-register
  • #8622 Make dir for babel --out-file. (@TrySound)
• babel-cli
  • #10399 Closes #8326, add back --quiet option.. (@chris-peng-1244)

:bug: Bug Fix

• babel-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-function-sent, babel-preset-env
  • #10422 Correctly delegate .return() in async generator. (@nicolo-ribaudo)
• babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
  • #10628 Don't throw when destructuring into a var named as an import. (@nicolo-ribaudo)
• babel-plugin-transform-modules-systemjs
  • #10638 fix: remove ExportNamedDeclaration when the specifier is empty. (@JLHwung)
• babel-parser
  • #10631 [TS] Parse calls with type args in optional chains. (@nicolo-ribaudo)
  • #10607 fixed missing errors on assignment pattern in object expression. (@vivek12345)
  • #10594 [parser] Parse only modifiers of actual methods. (@gonzarodriguezt)
• babel-plugin-transform-typescript
  • #10555 [TS] Correctly transform computed strings and templates in enums. (@nicolo-ribaudo)
• babel-core
  • #10623 Fix: inputSourceMap should work when it is an external file. (@JLHwung)
  • #10539 fix: remove filename annotation in buildCodeFrameError. (@JLHwung)
• babel-plugin-proposal-decorators
  • #10578 [decorators] fix: support string literal properties. (@mwhitworth)
• babel-helpers, babel-plugin-proposal-dynamic-import, babel-plugin-transform-modules-commonjs, babel-preset-env
  • #10574 fix: _interopRequireWildcard should only cache objects. (@samMeow)
• babel-traverse
  • #9777 [traverse] Allow skipping nodes inserted with .replaceWith(). (@nicolo-ribaudo)
• babel-preset-env
  • #10146 Inject core-js@3 imports in Program:exit instead of on post(). (@nicolo-ribaudo)
• babel-generator
  • #10519 Fix generator missing parens around an arrow returning function type. (@existentialism)
• babel-plugin-transform-async-to-generator, babel-preset-env, babel-traverse
  • #9939 Don't use args rest/spread to hoist super method calls. (@nicolo-ribaudo)

:nail_care: Polish

• babel-plugin-transform-classes, babel-plugin-transform-regenerator, babel-preset-env
  • #9481 [preset-env] Don't use async-to-generator when already using regenerator. (@nicolo-ribaudo)
• babel-helpers, babel-plugin-transform-modules-commonjs, babel-preset-env
  • #10585 fix(babel‑helpers/interopRequireWildcard): Avoid double nullish check. (@ExE-Boss)
• babel-register
  • #10557 fix: disable caching when babel could not read/write cache. (@JLHwung)

:house: Internal

• babel-cli, babel-node
  • #10619 chore: remove output-file-sync dependency. (@JLHwung)
• babel-register
  • #10614 chore: bump source-map-support to 0.5.14. (@JLHwung)
• babel-helper-create-regexp-features-plugin, babel-plugin-proposal-unicode-property-regex, babel-plugin-transform-dotall-regex, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-unicode-regex, babel-preset-env
  • #10447 Merge multiple regex transform plugin. (@JLHwung)
• babel-preset-env
  • #10612 chore: update web.immediate support fixtures. (@JLHwung)
• babel-helper-module-imports
  • #10608 Use .find instead of .filter to get targetPath in ImportInjector. (@Andarist)
• Other
  • #10600 Test node@13 on circle. (@existentialism)
  • #10593 chore: replace outdated travis-ci.org badges [ci skip]. (@JLHwung)
  • #10591 chore: test against Node.js 13. (@JLHwung)
  • #10556 Add master branch workflow for test262 tests. (@jbhoosreddy)
• babel-runtime
  • #10418 docs: add homepage link. (@DanArthurGallagher)
• babel-helper-annotate-as-pure, babel-helper-bindify-decorators, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-call-delegate, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-explode-class, 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-split-export-declaration, babel-helper-wrap-function, babel-helpers, babel-template
  • #10568 Bump babel-types to ^7.6.3. (@JLHwung)

:running_woman: Performance

• babel-traverse
  • #10480 Traverse performance. (@JLHwung)

Committers: 28

• Alejandro Sánchez (alejo90)
• Bogdan Chadkin (TrySound)
• Brian Ng (existentialism)
• Chris Garrett (pzuraq)
• Daniel Arthur Gallagher (DanArthurGallagher)
• Devon Govett (devongovett)
• Eugene Myunster (t0lkman)
• ExE Boss (ExE-Boss)
• George Zahariev (gkz)
• Georgii Dolzhykov (thorn0)
• Gerald (gera2ld)
• Huáng Jùnliàng (JLHwung)
• Ivan Medina (ivandevp)
• Jaideep Bhoosreddy (jbhoosreddy)
• Linus Unnebäck (LinusU)
• Martin Forsgren (dentrado)
• Mateusz Burzyński (Andarist)
• Matthew Whitworth (mwhitworth)
• Micah Zoltu (MicahZoltu)
• Mohammad Ahmadi (m-ahmadi)
• Nicolò Ribaudo (nicolo-ribaudo)
• Simen Bekkhus (SimenB)
• Tan Li Hau (tanhauhau)
• Vivek Nayyar (vivek12345)
• gr (gonzarodriguezt)
• piotr (pnowak)
• samuel kwok (samMeow)
• 彭驰 (chris-peng-1244)

v7.5.5 (2019-07-17)

Thanks to @sag1v and @CYBAI for their first PRs!

:bug: Bug Fix

• babel-code-frame
  • #10211 fix code-frame marker with highlighting (@tanhauhau)
• babel-plugin-proposal-object-rest-spread
  • #10200 Workaround #10179 in proposal-object-rest-spread (@nicolo-ribaudo)
• babel-types
  • #10198 add assertShape to validate templateElement (@tanhauhau)
• babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes, babel-plugin-transform-object-super, babel-types
  • #10017 destructuring private fields with array pattern / object pattern (@tanhauhau)
• babel-plugin-transform-flow-comments
  • #9901 fix transform-flow-comments for import types (@tanhauhau)
• babel-core, babel-helpers
  • #10208 always throw when add missing helpers (@tanhauhau)
• babel-plugin-transform-runtime
  • #10207 Closes #10205 (@sag1v)
• babel-helpers, babel-plugin-transform-instanceof
  • #10197 fix: custom instOfHandler result should be cast to boolean (@JLHwung)

:house: Internal

• babel-parser, babel-plugin-transform-typescript
  • #10014 Use correct extension for typescript fixtures (@danez)

:running_woman: Performance

• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #10189 perf: match ownKeys perf to the one of objectSpread (@JLHwung)

Committers: 7

• Daniel Tschinder (@danez)
• Huáng Jùnliàng (@JLHwung)
• James DiGioia (@mAAdhaTTah)
• Nicolò Ribaudo (@nicolo-ribaudo)
• Sagiv ben giat (@sag1v)
• Tan Li Hau (@tanhauhau)
• cybai (@CYBAI)