Update babel monorepo

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@babel/cli (source)	7.6.4 -> 7.15.7
@babel/core (source)	7.6.4 -> 7.15.8
@babel/preset-env (source)	7.6.3 -> 7.15.8

---

Release Notes

babel/babel

v7.15.7

Compare Source

🐛 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)

🏠 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)

v7.15.4

Compare Source

👓 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 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)

📝 Documentation

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

🏠 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)

🏃‍♀️ 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)

v7.14.8

Compare Source

👓 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 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)

💅 Polish

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

📝 Documentation

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

🏠 Internal

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

🏃‍♀️ Performance

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

v7.14.5

Compare Source

👓 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 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)

🏠 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)
• babel-cli, babel-code-frame, babel-compat-data, babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, 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-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-plugin-test-runner, babel-helper-plugin-utils, 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-transform-fixture-test-runner, babel-helper-validator-identifier, babel-helper-validator-option, babel-helper-wrap-function, babel-helpers, babel-highlight, babel-node, babel-parser, 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-do-expressions, babel-plugin-proposal-dynamic-import, babel-plugin-proposal-export-default-from, babel-plugin-proposal-export-namespace-from, babel-plugin-proposal-function-bind, 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-numeric-separator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-catch-binding, 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-throw-expressions, babel-plugin-proposal-unicode-property-regex, babel-plugin-syntax-async-do-expressions, babel-plugin-syntax-class-static-block, babel-plugin-syntax-decimal, babel-plugin-syntax-decorators, babel-plugin-syntax-do-expressions, babel-plugin-syntax-export-default-from, babel-plugin-syntax-flow, babel-plugin-syntax-function-bind, babel-plugin-syntax-function-sent, babel-plugin-syntax-import-assertions, babel-plugin-syntax-jsx, babel-plugin-syntax-module-blocks, babel-plugin-syntax-partial-application, babel-plugin-syntax-pipeline-operator, babel-plugin-syntax-private-property-in-object, babel-plugin-syntax-record-and-tuple, babel-plugin-syntax-throw-expressions, babel-plugin-syntax-top-level-await, babel-plugin-syntax-typescript, babel-plugin-transform-arrow-functions, babel-plugin-transform-async-to-generator, 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-dotall-regex, 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-instanceof, babel-plugin-transform-jscript, babel-plugin-transform-literals, babel-plugin-transform-member-expression-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-object-assign, babel-plugin-transform-object-set-prototype-of-to-assign, babel-plugin-transform-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-literals, 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-development, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-react-pure-annotations, babel-plugin-transform-regenerator, babel-plugin-transform-reserved-words, babel-plugin-transform-runtime, babel-plugin-transform-shorthand-properties, babel-plugin-transform-spread, babel-plugin-transform-sticky-regex, babel-plugin-transform-strict-mode, babel-plugin-transform-template-literals, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-plugin-transform-unicode-regex, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript, babel-register, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone, babel-template, babel-traverse, babel-types
  • #​13363 chore: setup Yarn constraints (@​merceyz)

🏃‍♀️ Performance

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

v7.14.3

Compare Source

🐛 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)

🏠 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)

🔬 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)

v7.13.16

Compare Source

👓 Spec Compliance

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

🐛 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)

📝 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)

🏠 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)

v7.13.14

Compare Source

🐛 Bug Fix

• babel-core
  • #​13068 fix(core): make sure "clone-deep-browser" code path is used on browsers (@​charlessuh)

🏠 Internal

• Other
  • #​13066 add SHOW_CONFIG_FOR to template (@​hzoo)
• babel-cli, babel-core, babel-helper-transform-fixture-test-runner, babel-register, babel-types
  • #​13057 Remove lodash deps (@​hzoo)

🏃‍♀️ Performance

• babel-core
  • #​13063 Only resolve package.json when relative configs are enabled (@​nicolo-ribaudo)

v7.13.10

Compare Source

🐛 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)

💅 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)

📝 Documentation

• #​12974 Capitalize design docs headings (@​MrBrain295)

🏠 Internal

• babel-helper-fixtures
  • #​12982 Optionally enable external-helpers in tests (@​jridgewell)
• babel-cli, babel-core, babel-generator, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-fixtures, babel-helper-module-imports, babel-helper-plugin-test-runner, babel-helper-transform-fixture-test-runner, babel-helpers, babel-node, babel-parser, babel-plugin-external-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-do-expressions, babel-plugin-proposal-dynamic-import, babel-plugin-proposal-export-default-from, babel-plugin-proposal-export-namespace-from, babel-plugin-proposal-function-bind, 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-numeric-separator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-catch-binding, 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-throw-expressions, babel-plugin-proposal-unicode-property-regex, babel-plugin-transform-arrow-functions, babel-plugin-transform-async-to-generator, 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-dotall-regex, 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-instanceof, babel-plugin-transform-jscript, babel-plugin-transform-member-expression-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-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-literals, 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-development, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-react-pure-annotations, babel-plugin-transform-regenerator, babel-plugin-transform-reserved-words, babel-plugin-transform-runtime, babel-plugin-transform-shorthand-properties, babel-plugin-transform-spread, babel-plugin-transform-sticky-regex, babel-plugin-transform-strict-mode, babel-plugin-transform-template-literals, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-plugin-transform-unicode-regex, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript, babel-register, babel-standalone, babel-traverse
  • #​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)

v7.13.0

Compare Source

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!

🚀 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 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)

🏠 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)

🏃‍♀️ Performance

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

🔬 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

Compare Source

🐛 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)

💅 Polish

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

🏠 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)

v7.12.16

Compare Source

🐛 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)

💅 Polish

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

🏠 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)

v7.12.13

Compare Source

👓 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 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)

💅 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)

📝 Documentation

• Other
  • #​12698 Add " 📢 Deprecation" to the changelog labels (@​nicolo-ribaudo)
• babel-cli, babel-code-frame, babel-compat-data, babel-core, babel-generator, 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-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-explode-class, babel-helper-fixtures, 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-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-wrap-function, babel-helpers, babel-highlight, babel-node, babel-parser, babel-plugin-external-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-do-expressions, babel-plugin-proposal-export-default-from, babel-plugin-proposal-export-namespace-from, babel-plugin-proposal-function-bind, 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-numeric-separator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-catch-binding, 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-throw-expressions, babel-plugin-proposal-unicode-property-regex, babel-plugin-syntax-class-properties, babel-plugin-syntax-class-static-block, babel-plugin-syntax-decorators, babel-plugin-syntax-do-expressions, babel-plugin-syntax-export-default-from, babel-plugin-syntax-flow, babel-plugin-syntax-function-bind, babel-plugin-syntax-function-sent, babel-plugin-syntax-jsx, babel-plugin-syntax-module-string-names, babel-plugin-syntax-partial-application, babel-plugin-syntax-pipeline-operator, babel-plugin-syntax-throw-expressions, babel-plugin-syntax-top-level-await, babel-plugin-syntax-typescript, babel-plugin-transform-arrow-functions, babel-plugin-transform-async-to-generator, 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-dotall-regex, 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-instanceof, babel-plugin-transform-jscript, babel-plugin-transform-literals, babel-plugin-transform-member-expression-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-object-assign, babel-plugin-transform-object-set-prototype-of-to-assign, babel-plugin-transform-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-literals, 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-self, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-regenerator, babel-plugin-transform-reserved-words, babel-plugin-transform-runtime, babel-plugin-transform-shorthand-properties, babel-plugin-transform-spread, `babel-plugin-trans

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