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Update babel monorepo #526

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renovate-bot wants to merge 1 commit from gitlab-mr-iid-294 into develop

renovate-bot commented

2022-09-28 09:06:58 +00:00

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This MR contains the following updates:

Package	Type	Update	Change
@babel/core (source)	devDependencies	minor	`7.19.1` -> `7.24.5`
@babel/plugin-transform-runtime (source)	devDependencies	minor	`7.19.1` -> `7.24.3`
@babel/preset-env (source)	devDependencies	minor	`7.19.1` -> `7.24.5`
@babel/runtime (source)	dependencies	minor	`7.19.0` -> `7.24.5`

Release Notes

babel/babel (@babel/core)

`v7.24.5`

Compare Source

🐛 Bug Fix

babel-plugin-transform-classes, babel-traverse
- #16377 fix: TypeScript annotation affects output (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-explicit-resource-management, babel-runtime-corejs3
- #16440 Fix suppressed error order (@sossost)
- #16408 Await nullish async disposable (@JLHwung)

💅 Polish

babel-parser
- #16407 Recover from exported using declaration (@JLHwung)

🏠 Internal

Other
- #16414 Relax ESLint peerDependency constraint to allow v9 (@liuxingbaoyu)
babel-parser
- #16425 Improve @babel/parser AST types (@nicolo-ribaudo)
- #16417 Always pass type argument to .startNode (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-helper-module-transforms, babel-helper-split-export-declaration, babel-helper-wrap-function, babel-helpers, babel-plugin-bugfix-firefox-class-in-computed-class-key, babel-plugin-proposal-explicit-resource-management, babel-plugin-transform-block-scoping, babel-plugin-transform-destructuring, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-chaining, babel-plugin-transform-parameters, babel-plugin-transform-private-property-in-object, babel-plugin-transform-react-jsx-self, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-traverse
- #16439 Make NodePath<T | U> distributive (@nicolo-ribaudo)
babel-plugin-proposal-partial-application, babel-types
- #16421 Remove JSXNamespacedName from valid CallExpression args (@nicolo-ribaudo)
babel-plugin-transform-class-properties, babel-preset-env
- #16406 Do not load unnecessary Babel 7 syntax plugins in Babel 8 (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-helpers, babel-preset-env, babel-runtime-corejs3
- #16357 Performance: improve objectWithoutPropertiesLoose on V8 (@romgrk)

`v7.24.4`

Compare Source

👓 Spec Compliance

babel-parser
- #16403 Forbid initializerless using (@JLHwung)
babel-helpers, babel-plugin-proposal-decorators, babel-runtime-corejs3
- #16388 Ensure decorators are callable (@JLHwung)

🐛 Bug Fix

babel-generator
- #16402 fix: Correctly prints { [key in Bar]? } (@liuxingbaoyu)
- #16394 fix: Correctly generate TSMappedType (@liuxingbaoyu)
babel-compat-data, babel-plugin-bugfix-firefox-class-in-computed-class-key, babel-preset-env
- #16390 Create bugfix plugin for classes in computed keys in Firefox (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16387 fix: support mutated outer decorated class binding (@JLHwung)
- #16385 fix: Decorators when super() exists and protoInit is not needed (@liuxingbaoyu)
babel-plugin-transform-block-scoping
- #16384 fix: Transform scoping for for X in loop (@liuxingbaoyu)
- #16368 fix: Capture let when the for body is not a block (@liuxingbaoyu)
babel-core, babel-plugin-transform-block-scoped-functions, babel-plugin-transform-block-scoping
- #16363 Fix incorrect function hoisting in some case statements (@luiscubal)

`v7.24.3`

Compare Source

🐛 Bug Fix

babel-helper-module-imports
- #16370 fix: do not inject the same imported identifier multiple times (@ota-meshi)

`v7.24.1`

Compare Source

🐛 Bug Fix

babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16350 Fix decorated class computed keys ordering (@JLHwung)
- #16344 Fix decorated class static field private access (@JLHwung)
babel-plugin-proposal-decorators, babel-plugin-proposal-json-modules, babel-plugin-transform-async-generator-functions, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env
- #16329 Respect moduleName for @babel/runtime/regenerator imports (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-class-properties
- #16331 Fix decorator memoiser binding kind (@JLHwung)
babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-decorators, babel-plugin-transform-class-properties
- #16325 Fix decorator evaluation private environment (@JLHwung)

📝 Documentation

#16319 Update SECURITY.md (@nicolo-ribaudo)

🏠 Internal

babel-code-frame, babel-highlight
- #16359 Replace chalk with picocolors (@nicolo-ribaudo)
babel-helper-fixtures, babel-helpers, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-unicode-sets-regex, babel-preset-env, babel-preset-flow
- #16352 Run Babel transform tests on old node if possible (@JLHwung)
babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs3, babel-runtime, babel-standalone
- #16323 Allow separate helpers to be excluded in Babel 8 (@liuxingbaoyu)
babel-helper-module-imports, babel-plugin-proposal-import-wasm-source, babel-plugin-proposal-json-modules, babel-plugin-proposal-record-and-tuple, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
- #16349 Support merging imports in import injector (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-bugfix-v8-static-class-fields-redefine-readonly, babel-plugin-external-helpers, babel-plugin-proposal-async-do-expressions, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-plugin-proposal-duplicate-named-capturing-groups-regex, babel-plugin-proposal-explicit-resource-management, babel-plugin-proposal-export-default-from, babel-plugin-proposal-function-bind, babel-plugin-proposal-function-sent, babel-plugin-proposal-import-attributes-to-assertions, babel-plugin-proposal-import-defer, babel-plugin-proposal-import-wasm-source, babel-plugin-proposal-json-modules, babel-plugin-proposal-optional-chaining-assign, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-record-and-tuple, babel-plugin-proposal-regexp-modifiers, babel-plugin-proposal-throw-expressions, babel-plugin-syntax-async-do-expressions, babel-plugin-syntax-decimal, babel-plugin-syntax-decorators, babel-plugin-syntax-destructuring-private, babel-plugin-syntax-do-expressions, babel-plugin-syntax-explicit-resource-management, 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-import-attributes, babel-plugin-syntax-import-defer, babel-plugin-syntax-import-reflection, babel-plugin-syntax-import-source, babel-plugin-syntax-jsx, babel-plugin-syntax-module-blocks, babel-plugin-syntax-optional-chaining-assign, babel-plugin-syntax-partial-application, babel-plugin-syntax-pipeline-operator, babel-plugin-syntax-record-and-tuple, babel-plugin-syntax-throw-expressions, babel-plugin-syntax-typescript, babel-plugin-transform-arrow-functions, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoped-functions, babel-plugin-transform-block-scoping, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, 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-dynamic-import, babel-plugin-transform-exponentiation-operator, babel-plugin-transform-export-namespace-from, 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-json-strings, babel-plugin-transform-literals, babel-plugin-transform-logical-assignment-operators, 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-new-target, babel-plugin-transform-nullish-coalescing-operator, babel-plugin-transform-numeric-separator, babel-plugin-transform-object-assign, babel-plugin-transform-object-rest-spread, babel-plugin-transform-object-set-prototype-of-to-assign, babel-plugin-transform-object-super, babel-plugin-transform-optional-catch-binding, babel-plugin-transform-optional-chaining, babel-plugin-transform-parameters, babel-plugin-transform-private-methods, babel-plugin-transform-private-property-in-object, 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-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-property-regex, babel-plugin-transform-unicode-regex, babel-plugin-transform-unicode-sets-regex, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript
- #16332 Test Babel 7 plugins compatibility with Babel 8 core (@nicolo-ribaudo)
babel-compat-data, babel-plugin-transform-object-rest-spread, babel-preset-env
- #16318 [babel 8] Fix @babel/compat-data package.json (@nicolo-ribaudo)

🔬 Output optimization

babel-helper-replace-supers, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-parameters, babel-plugin-transform-runtime
- #16345 Optimize the use of assertThisInitialized after super() (@liuxingbaoyu)
babel-plugin-transform-class-properties, babel-plugin-transform-classes
- #16343 Use simpler assertThisInitialized more often (@liuxingbaoyu)
babel-plugin-proposal-decorators, babel-plugin-transform-class-properties, babel-plugin-transform-object-rest-spread, babel-traverse
- #16342 Consider well-known and registered symbols as literals (@nicolo-ribaudo)
babel-core, babel-plugin-external-helpers, babel-plugin-proposal-decorators, babel-plugin-proposal-function-bind, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-function-name, babel-plugin-transform-modules-systemjs, babel-plugin-transform-parameters, babel-plugin-transform-private-property-in-object, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-typescript, babel-preset-env
- #16326 Reduce the use of class names (@liuxingbaoyu)

`v7.24.0`

Compare Source

🚀 New Feature

babel-standalone
- #11696 Export babel tooling packages in @babel/standalone (@ajihyf)
babel-core, babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-transform-class-properties
- #16267 Implement noUninitializedPrivateFieldAccess assumption (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-decorators, babel-plugin-transform-class-properties, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16242 Support decorator 2023-11 normative updates (@JLHwung)
babel-preset-flow
- #16309 [babel 7] Allow setting ignoreExtensions in Flow preset (@nicolo-ribaudo)
- #16284 Add experimental_useHermesParser option in preset-flow (@liuxingbaoyu)
babel-helper-import-to-platform-api, babel-plugin-proposal-import-wasm-source, babel-plugin-proposal-json-modules, babel-standalone
- #16172 Add transform support for JSON modules imports (@nicolo-ribaudo)
babel-plugin-transform-runtime
- #16241 Add back moduleName option to @babel/plugin-transform-runtime (@nicolo-ribaudo)
babel-parser, babel-types
- #16277 Allow import attributes for TSImportType (@sosukesuzuki)

🐛 Bug Fix

babel-plugin-proposal-do-expressions, babel-traverse
- #16305 fix: avoid popContext on unvisited node paths (@JLHwung)
babel-helper-create-class-features-plugin, babel-plugin-transform-private-methods, babel-plugin-transform-private-property-in-object
- #16312 Fix class private properties when privateFieldsAsSymbols (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-transform-private-methods
- #16307 Fix the support of arguments in private get/set method (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators
- #16287 Reduce decorator static property size (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16281 Fix evaluation order of decorators with cached receiver (@nicolo-ribaudo)
- #16279 Fix decorator this memoization (@JLHwung)
- #16266 Preserve static on decorated private accessor (@nicolo-ribaudo)
- #16258 fix: handle decorated async private method and generator (@JLHwung)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-async-generator-functions, babel-plugin-transform-private-methods, babel-plugin-transform-private-property-in-object, babel-plugin-transform-typescript, babel-preset-env
- #16275 Fix class private properties when privateFieldsAsProperties (@liuxingbaoyu)
babel-helpers
- #16268 Do not consider arguments in a helper as a global reference (@nicolo-ribaudo)
babel-helpers, babel-plugin-proposal-decorators
- #16270 Handle symbol key class elements decoration (@JLHwung)
- #16265 Do not define access.get for public setter decorators (@nicolo-ribaudo)

💅 Polish

babel-core, babel-helper-create-class-features-plugin, babel-preset-env
- #12428 Suggest using BABEL_SHOW_CONFIG_FOR for config problems (@nicolo-ribaudo)

🏠 Internal

babel-helper-transform-fixture-test-runner
- #16278 Continue writing output.js when exec.js throws (@liuxingbaoyu)

🔬 Output optimization

babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16306 Avoid intermediate functions for private accessors with decs (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-class-properties
- #16294 More aggressively inline decorators in the static block (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-transform-private-methods
- #16283 Do not use classPrivateMethodGet (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators
- #16287 Reduce decorator static property size (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-class-properties
- #16280 Reduce element decorator temp variables (@JLHwung)
babel-helper-create-class-features-plugin, babel-helper-fixtures, babel-helpers, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining-assign, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-private-methods, babel-plugin-transform-private-property-in-object, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16261 Do not use descriptors for private class elements (@nicolo-ribaudo)
babel-helpers, babel-plugin-proposal-decorators
- #16263 Reduce helper size for decorator 2023-11 (@liuxingbaoyu)

`v7.23.9`

Compare Source

🐛 Bug Fix

babel-helper-transform-fixture-test-runner, babel-plugin-transform-function-name, babel-plugin-transform-modules-systemjs, babel-preset-env
- #16225 fix: systemjs re-traverses helpers (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16226 Improve decorated private method check (@JLHwung)
babel-plugin-proposal-decorators, babel-plugin-transform-async-generator-functions, babel-plugin-transform-runtime, babel-preset-env
- #16224 Properly sort core-js@3 imports (@nicolo-ribaudo)
babel-traverse
- #15383 fix: Don't throw in getTypeAnnotation when using TS+inference (@liuxingbaoyu)
Other
- #16210 [eslint] Fix no-use-before-define for class ref in fields (@nicolo-ribaudo)

🏠 Internal

babel-core, babel-parser, babel-template
- #16222 Migrate eslint-parser to cts (@liuxingbaoyu)
babel-types
- #16213 Remove @babel/types props that are not produced by the parser (@liuxingbaoyu)

🏃‍♀️ Performance

babel-parser
- #16072 perf: Improve parser performance for typescript (@liuxingbaoyu)

🔬 Output optimization

babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-new-target, babel-plugin-transform-parameters, babel-plugin-transform-private-methods, babel-preset-env
- #16218 Improve temporary variables for decorators (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-explicit-resource-management, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15959 Improve output of using (@liuxingbaoyu)

`v7.23.7`

Compare Source

🐛 Bug Fix

babel-traverse
- #16191 fix: Crash when removing without Program (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-decorators
- #16180 fix: Class decorator ctx.kind is wrong (@liuxingbaoyu)
babel-plugin-proposal-decorators
- #16170 Fix decorator initProto usage in derived classes (@JLHwung)
babel-core
- #16167 Avoid unpreventable unhandledRejection events (@nicolo-ribaudo)

🏠 Internal

babel-helper-create-class-features-plugin
- #16186 chore: Update deps (@liuxingbaoyu)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #16177 Merge decorators into class features (@JLHwung)

`v7.23.6`

Compare Source

👓 Spec Compliance

babel-generator, babel-parser, babel-types
- #16154 Remove TSPropertySignature.initializer (@fisker)
babel-helpers, babel-plugin-proposal-decorators, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-types
- #16139 Apply toPropertyKey on decorator context name (@JLHwung)

🐛 Bug Fix

babel-generator
- #16166 fix: Correctly indenting when retainLines is enabled (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-explicit-resource-management
- #16150 using: Allow looking up Symbol.dispose on a function (@odinho)
babel-plugin-proposal-decorators, babel-plugin-transform-class-properties
- #16161 Ensure the [[@@toPrimitive]] call of a decorated class member key is invoked once (@JLHwung)
- #16148 Support named evaluation for decorated anonymous class exp (@JLHwung)
babel-plugin-transform-for-of, babel-preset-env
- #16011 fix: for of with iterableIsArray and shadowing variable (@liuxingbaoyu)
babel-helpers, babel-plugin-proposal-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16144 Set function name for decorated private non-field elements (@JLHwung)
babel-plugin-transform-typescript
- #16137 Fix references to enum values with merging (@nicolo-ribaudo)

🔬 Output optimization

babel-helper-create-class-features-plugin, babel-plugin-transform-class-properties
- #16159 Reuse computed key memoiser (@JLHwung)
babel-helpers, babel-plugin-proposal-decorators
- #16160 Optimize decorator helper size (@liuxingbaoyu)

`v7.23.5`

Compare Source

👓 Spec Compliance

babel-plugin-proposal-decorators
- #16138 Class binding is in TDZ during decorators initialization (@nicolo-ribaudo)
babel-helpers, babel-plugin-proposal-decorators
- #16132 Allow addInitializer in field decorator context (@JLHwung)

🐛 Bug Fix

babel-traverse, babel-types
- #16131 Do not remove bindings when removing assignment expression path (@nicolo-ribaudo)
babel-plugin-transform-classes
- #16135 Require class properties transform when compiling class with private fields (@nicolo-ribaudo)
babel-generator
- #16122 fix: Missing parentheses after line break (@liuxingbaoyu)
babel-helpers
- #16130 Fix helpers internal fns names conflict resolution (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-transform-class-properties, babel-plugin-transform-typescript
- #16123 Simplify class fields injetion after super() (@nicolo-ribaudo)
babel-generator, babel-plugin-transform-modules-commonjs, babel-plugin-transform-parameters, babel-plugin-transform-typescript, babel-traverse
- #16110 fix: Unexpected duplication of comments (@liuxingbaoyu)
babel-eslint-plugin
- #16023 Add @babel/eslint-plugin/no-undef to fix no-undef with accessor props (@nicolo-ribaudo)

🔬 Output optimization

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

`v7.23.3`

Compare Source

🐛 Bug Fix

babel-plugin-transform-typescript
- #16071 Strip type-only TS namespaces (@colinaaa)
babel-generator
- #16078 Fix indentation when generating comments with concise: true (@liuxingbaoyu)
babel-compat-data, babel-plugin-bugfix-v8-static-class-fields-redefine-readonly, babel-preset-env
- #14295 Add a bugfix plugin for https://crbug.com/v8/12421 (@nicolo-ribaudo)
babel-plugin-transform-object-super
- #15948 fix: super.x in a loop (@liuxingbaoyu)
babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #16015 fix: handle __proto__ exports name in CJS/AMD/UMD (@magic-akari)

📝 Documentation

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

🏠 Internal

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

🏃‍♀️ Performance

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

🔬 Output optimization

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

`v7.23.2`

Compare Source

🐛 Bug Fix

babel-traverse
- #16033 Only evaluate own String/Number/Math methods (@nicolo-ribaudo)
babel-preset-typescript
- #16022 Rewrite .tsx extension when using rewriteImportExtensions (@jimmydief)
babel-helpers
- #16017 Fix: fallback to typeof when toString is applied to incompatible object (@JLHwung)
babel-helpers, babel-plugin-transform-modules-commonjs, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #16025 Avoid override mistake in namespace imports (@nicolo-ribaudo)

`v7.23.0`

Compare Source

🚀 New Feature

babel-plugin-proposal-import-wasm-source, babel-plugin-syntax-import-source, babel-plugin-transform-dynamic-import
- #15870 Support transforming import source for wasm (@nicolo-ribaudo)
babel-helper-module-transforms, babel-helpers, babel-plugin-proposal-import-defer, babel-plugin-syntax-import-defer, babel-plugin-transform-modules-commonjs, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
- #15878 Implement import defer proposal transform support (@nicolo-ribaudo)
babel-generator, babel-parser, babel-types
- #15845 Implement import defer parsing support (@nicolo-ribaudo)
- #15829 Add parsing support for the "source phase imports" proposal (@nicolo-ribaudo)
babel-generator, babel-helper-module-transforms, babel-parser, babel-plugin-transform-dynamic-import, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-traverse, babel-types
- #15682 Add createImportExpressions parser option (@JLHwung)
babel-standalone
- #15671 Pass through nonce to the transformed script element (@JLHwung)
babel-helper-function-name, babel-helper-member-expression-to-functions, babel-helpers, babel-parser, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining-assign, babel-plugin-syntax-optional-chaining-assign, babel-plugin-transform-destructuring, babel-plugin-transform-optional-chaining, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone, babel-types
- #15751 Add support for optional chain in assignments (@nicolo-ribaudo)
babel-helpers, babel-plugin-proposal-decorators
- #15895 Implement the "decorator metadata" proposal (@nicolo-ribaudo)
babel-traverse, babel-types
- #15893 Add t.buildUndefinedNode (@liuxingbaoyu)
babel-preset-typescript
- #15913 Add rewriteImportExtensions option to TS preset (@nicolo-ribaudo)
babel-parser
- #15896 Allow TS tuples to have both labeled and unlabeled elements (@yukukotani)

🐛 Bug Fix

babel-plugin-transform-block-scoping
- #15962 fix: transform-block-scoping captures the variables of the method in the loop (@liuxingbaoyu)

💅 Polish

babel-traverse
- #15797 Expand evaluation of global built-ins in @babel/traverse (@lorenzoferre)
babel-plugin-proposal-explicit-resource-management
- #15985 Improve source maps for blocks with using declarations (@nicolo-ribaudo)

🔬 Output optimization

babel-core, babel-helper-module-transforms, babel-plugin-transform-async-to-generator, babel-plugin-transform-classes, babel-plugin-transform-dynamic-import, babel-plugin-transform-function-name, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd, babel-plugin-transform-parameters, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-inline-elements, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-preset-env
- #15984 Inline exports.XXX = update in simple variable declarations (@nicolo-ribaudo)

`v7.22.20`

Compare Source

🏠 Internal

babel-helper-validator-identifier
- #15973 Remove special-casing of U+200C and U+200D (@nicolo-ribaudo)
babel-plugin-transform-dotall-regex
- #15974 Update Unicode test fixtures (@JLHwung)

↩️ Revert

babel-helper-remap-async-to-generator, babel-helper-wrap-function, babel-plugin-proposal-explicit-resource-management, babel-plugin-proposal-function-sent, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-preset-env
- #15979 Revert "Improve output when wrapping functions" (@jjonescz)

`v7.22.19`

Compare Source

v7.22.19 (2023-09-14)

Re-published 7.22.18, due to a releasing error.

`v7.22.18`

Compare Source

🐛 Bug Fix

babel-helper-validator-identifier
- #15957 Update identifier name definitions to Unicode 15.1 (@JLHwung)
babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #15898 Fix transform of named import with shadowed namespace import (@dhlolo)

↩️ Revert

#15965 Revert Node.js 20.6.0 bug workaround (@nicolo-ribaudo)

`v7.22.17`

Compare Source

🐛 Bug Fix

babel-core
- #15947 Fix compatibility with Node.js 20.6 (@nicolo-ribaudo)
babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
- #15941 Fix compiling duplicate ns imports to lazy CommonJS (@nicolo-ribaudo)
babel-types
- #15920 Make ClassDeclaration["id"] optional in babel-types (@jordanbtucker)

🔬 Output optimization

babel-helper-remap-async-to-generator, babel-helper-wrap-function, babel-plugin-proposal-explicit-resource-management, babel-plugin-proposal-function-sent, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-preset-env
- #15922 Improve output when wrapping functions (e.g. async functions) (@liuxingbaoyu)

`v7.22.15`

Compare Source

🐛 Bug Fix

babel-core
- #15923 Only perform config loading re-entrancy check for cjs (@nicolo-ribaudo)

🏠 Internal

babel-cli, babel-core, babel-generator, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-member-expression-to-functions, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-transform-fixture-test-runner, babel-helper-validator-identifier, babel-helper-validator-option, babel-helpers, babel-node, babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-async-generator-functions, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-for-of, babel-plugin-transform-modules-commonjs, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-chaining, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript, babel-register, babel-standalone, babel-template, babel-traverse, babel-types
- #15892 Add explicit .ts/.js extension to all imports in src (@nicolo-ribaudo)

`v7.22.11`

Compare Source

🐛 Bug Fix

babel-plugin-transform-typescript
- #15882 Fix: fully remove TS nested type-only exported namespaces (@yangguansen)
babel-types
- #15867 fix: definition of TS function type params (@danez)
babel-plugin-transform-async-generator-functions, babel-plugin-transform-class-static-block, babel-plugin-transform-dynamic-import, babel-plugin-transform-export-namespace-from, babel-plugin-transform-json-strings, babel-plugin-transform-logical-assignment-operators, babel-plugin-transform-nullish-coalescing-operator, babel-plugin-transform-numeric-separator, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-catch-binding, babel-plugin-transform-optional-chaining, babel-plugin-transform-private-property-in-object
- #15858 fix(standalone): strip archived syntax plugins (@JLHwung)
babel-core
- #15850 Support configuring cache in ESM configs (@nicolo-ribaudo)

🏠 Internal

babel-parser
- #10940 Do not record trailing comma pos when maybeAsyncArrow: false (@JLHwung)
babel-core, babel-helper-compilation-targets, babel-parser, babel-plugin-proposal-destructuring-private, babel-plugin-syntax-decorators, babel-preset-env, babel-preset-react, babel-register, babel-traverse, babel-types
- #15872 enable jest/no-standalone-expect (@JLHwung)
babel-core, babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-modules-commonjs, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15833 bump json5, terser and webpack, further minimize babel helpers (@JLHwung)
Other
- #15846 Use Babel 8.0 alpha to build babel (@JLHwung)
- #15856 Exclude redundant files from publish process (@JLHwung)

🔬 Output optimization

babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-class-properties, babel-plugin-transform-classes, babel-plugin-transform-optional-chaining, babel-preset-env
- #15871 Simplify ?. output when chain result is ignored (@nicolo-ribaudo)

`v7.22.10`

Compare Source

🐛 Bug Fix

babel-plugin-transform-typescript
- #15799 [ts] Strip type-only namespaces (@nicolo-ribaudo)
- #15798 [ts] Fix compiling extended exported nested namespace (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-new-target, babel-plugin-transform-private-methods, babel-preset-env
- #15701 Memoize class binding when compiling private methods and static elements (@JLHwung)

💅 Polish

babel-cli
- #15824 Add meta object to @babel/eslint-plugin (@JLHwung)
babel-traverse, babel-types
- #15661 Improve the type definition of path.isX (@liuxingbaoyu)
babel-generator, babel-types
- #15776 improve SourceLocation typing (@JLHwung)

🏠 Internal

Other
- #15818 build: generate flow typings in prepublish job (@JLHwung)
- #15777 chore: bump dev dependencies and remove .eslintignore (@JLHwung)
babel-cli, babel-core, babel-generator, babel-helper-builder-react-jsx, babel-preset-env, babel-standalone
- #15794 Enable @typescript-eslint/no-redundant-type-constituents rule (@JLHwung)
babel-helper-compilation-targets
- #15811 Remove @babel/core peerDep from helper-compilation-targets (@nicolo-ribaudo)
babel-parser
- #15793 Use const enum in babel-parser (@JLHwung)
babel-plugin-transform-runtime, babel-traverse, babel-types
- #15716 chore: Use typescript-eslint@v6 with reworked configs (@JoshuaKGoldberg)

🔬 Output optimization

babel-plugin-transform-block-scoping, babel-plugin-transform-parameters, babel-plugin-transform-regenerator
- #15746 Reduce transform-block-scoping loops output size (@liuxingbaoyu)

`v7.22.9`

Compare Source

🐛 Bug Fix

babel-plugin-transform-typescript
- #15774 fix: Infinity in enums (@liuxingbaoyu)

💅 Polish

babel-generator
- #15757 recordAndTupleSyntaxType defaults to "hash" (@coderaiser)

🏠 Internal

#15748 Migrate to eslint.config.js (@JLHwung)
#15758 Use Prettier 3 stable (@nicolo-ribaudo)

`v7.22.8`

Compare Source

↩️ Revert

babel-core, babel-traverse
- #15754 Revert "Use NodePath#hub as part of the paths cache key" (@nicolo-ribaudo)

`v7.22.7`

Compare Source

🐛 Bug Fix

babel-generator
- #15719 fix: Avoid internally generating negative source maps columns (@liuxingbaoyu)
babel-core, babel-traverse
- #15725 Use NodePath#hub as part of the paths cache key (@nicolo-ribaudo)
Other
- #15747 fix: export meta from eslint-parser/experimental-worker (@JLHwung)

🏠 Internal

babel-core, babel-traverse
- #15702 Refactor visitors merging (@nullableVoidPtr)

`v7.22.6`

Compare Source

🐛 Bug Fix

babel-compat-data, babel-helper-compilation-targets, babel-preset-env
- #15727 Add opera mobile compat data (@JLHwung)
babel-plugin-transform-optional-chaining
- #15739 Fix transform of delete a?.b in function params (@nicolo-ribaudo)
babel-helper-split-export-declaration, babel-plugin-transform-modules-commonjs
- #15736 fix: Default export for duplicate names (@liuxingbaoyu)
babel-compat-data, babel-preset-env
- #15726 update compat-data sources (@JLHwung)
babel-helpers, babel-plugin-proposal-explicit-resource-management, babel-runtime-corejs3, babel-runtime
- #15705 Fix handling of sync error in @@asyncDispose (@nicolo-ribaudo)
babel-standalone
- #15707 fix: Support transforming Explicit Resource Management in stage-2 (@liuxingbaoyu)
babel-core
- #15626 fix: Works correctly with --frozen-intrinsics (@liuxingbaoyu)

🏠 Internal

babel-helper-create-class-features-plugin, babel-plugin-transform-classes
- #15700 Minor class transform cleanups (@JLHwung)

🔬 Output optimization

babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-class-properties, babel-plugin-transform-optional-chaining, babel-plugin-transform-typescript
- #15740 Compress output for optional chain with multiple ?. (@nicolo-ribaudo)
babel-plugin-proposal-destructuring-private, babel-plugin-proposal-do-expressions, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-class-properties, babel-plugin-transform-nullish-coalescing-operator, babel-plugin-transform-optional-chaining, babel-plugin-transform-private-property-in-object, babel-traverse
- #15741 Inject tmp vars in the params list of IIFEs when possible (@nicolo-ribaudo)

`v7.22.5`

Compare Source

🐛 Bug Fix

babel-preset-env, babel-standalone
- #15675 Fix using syntax-unicode-sets-regex in standalone (@nicolo-ribaudo)

💅 Polish

babel-core
- #15683 Suggest -transform- when resolving missing plugins (@nicolo-ribaudo)

`v7.22.1`

Compare Source

🐛 Bug Fix

babel-helper-validator-identifier
- #15957 Update identifier name definitions to Unicode 15.1 (@JLHwung)
babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
- #15898 Fix transform of named import with shadowed namespace import (@dhlolo)

↩️ Revert

#15965 Revert Node.js 20.6.0 bug workaround (@nicolo-ribaudo)

`v7.22.0`

Compare Source

🚀 New Feature

babel-parser, babel-plugin-transform-typescript
- #15497 [ts] Support import ... = and export = in scripts (@nicolo-ribaudo)
babel-compat-data, babel-core, babel-plugin-proposal-unicode-sets-regex, babel-plugin-transform-unicode-sets-regex, babel-preset-env, babel-standalone
- #15636 Add unicode-sets-regex transform to preset-env (@JLHwung)
babel-helpers, babel-plugin-proposal-explicit-resource-management, babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
- #15633 Implement transform support for using declarations (@nicolo-ribaudo)
babel-plugin-proposal-import-attributes-to-assertions
- #15620 Create @babel/plugin-proposal-import-attributes-to-assertions (@nicolo-ribaudo)
babel-core, babel-generator, babel-parser, babel-plugin-syntax-import-attributes, babel-preset-env, babel-standalone, babel-types
- #15536 Add support for the updated import attributes proposal (@nicolo-ribaudo)
babel-generator, babel-parser, babel-traverse, babel-types
- #15520 Parse await using declarations (@JLHwung)
babel-core, babel-helper-create-regexp-features-plugin, babel-parser
- #15638 Enable regexp unicode sets parsing by default (@JLHwung)
babel-helpers, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15570 Add decorators version 2023-05 (@nicolo-ribaudo)

💅 Polish

babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-jsx, babel-traverse, babel-types
- #15549 Improve type definitions for validators (@liuxingbaoyu)

🏠 Internal

babel-parser
- #15630 Unify parsing of import/export modifiers (type/typeof/module) (@nicolo-ribaudo)
babel-compat-data, babel-helper-transform-fixture-test-runner, babel-node, babel-plugin-proposal-decorators, babel-plugin-proposal-duplicate-named-capturing-groups-regex, babel-plugin-transform-async-generator-functions, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs3
- #15531 Allow polyfill providers to specify custom @babel/runtime pkg (@nicolo-ribaudo)
babel-core, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-dynamic-import, 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-numeric-separator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-catch-binding, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-unicode-property-regex, babel-preset-env, babel-standalone
- #15614 Rename -proposal-s that became standard to -transform- (@nicolo-ribaudo)

`v7.21.8`

Compare Source

👓 Spec Compliance

babel-parser
- #15602 Remove using await restriction in explicitResourceManagement (@JLHwung)

🐛 Bug Fix

babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin
- #15605 Fix backward compat for semver checks in class&regexp feat plugins (@nicolo-ribaudo)

`v7.21.5`

Compare Source

👓 Spec Compliance

babel-generator, babel-parser, babel-types
- #15539 fix: Remove mixins and implements for DeclareInterface and InterfaceDeclaration (@liuxingbaoyu)

🐛 Bug Fix

babel-core, babel-generator, babel-plugin-transform-modules-commonjs, babel-plugin-transform-react-jsx
- #15515 fix: ) position with createParenthesizedExpressions (@liuxingbaoyu)
babel-preset-env
- #15580 Add syntax import meta to preset env (@JLHwung)

💅 Polish

babel-types
- #15546 Improve the layout of generated validators (@liuxingbaoyu)
babel-core
- #15535 Use lt instead of lte to check TS version for .cts config (@nicolo-ribaudo)

🏠 Internal

babel-core
- #15575 Use synchronous import.meta.resolve (@nicolo-ribaudo)
babel-helper-fixtures, babel-preset-typescript
- #15568 Handle .overrides and .env when resolving plugins/presets from fixture options (@JLHwung)
babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin
- #15548 Use semver package to compare versions (@nicolo-ribaudo)

`v7.21.4`

Compare Source

🐛 Bug Fix

babel-core, babel-helper-module-imports, babel-preset-typescript
- #15478 Fix support for import/export in .cts files (@liuxingbaoyu)
babel-generator
- #15496 Fix compact printing of non-null assertion operators (@rtsao)

💅 Polish

babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-transform-typescript, babel-traverse
- #15427 Fix moving comments of removed nodes (@nicolo-ribaudo)

🏠 Internal

Other
- #15519 Update Prettier integration test (@fisker)
babel-parser
- #15510 refactor: introduce lookaheadInLineCharCode (@JLHwung)
babel-code-frame, babel-highlight
- #15499 Polish babel-code-frame highlight test (@JLHwung)

`v7.21.3`

Compare Source

👓 Spec Compliance

babel-parser
- #15479 disallow mixins/implements in flow interface (@JLHwung)

🐛 Bug Fix

babel-parser
- #15423 [ts] Allow keywords in tuple labels (@Harpica)
babel-plugin-transform-typescript
- #15489 Register var decls generated by import ... = TS transform (@amoeller)
- #15494 fix: Consider export { type foo } as type-only usage (@magic-akari)

💅 Polish

babel-traverse, babel-types
- #15484 Skip node deprecation warnings when used by an old @babel package (@nicolo-ribaudo)
babel-generator
- #15480 chore: Improve jsonCompatibleStrings deprecation (@liuxingbaoyu)

🏠 Internal

#15465 Add ESLint-readable package name (@nzakas)

🔬 Output optimization

babel-plugin-transform-typescript, babel-preset-typescript
- #15467 Optimize TS enums output (@liuxingbaoyu)

`v7.21.0`

Compare Source

🚀 New Feature

babel-core, babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object
- #15435 feat: Implement privateFieldsAsSymbols assumption for classes (@fwienber)
babel-helper-create-regexp-features-plugin, babel-plugin-proposal-regexp-modifiers, babel-standalone
- #15226 feat: Support regexp modifiers proposal (@liuxingbaoyu)
babel-cli, babel-core, babel-generator, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs, babel-plugin-transform-react-jsx, babel-traverse
- #15022 feat: Generate sourcemaps of friendly call frames (@liuxingbaoyu)
babel-parser, babel-types
- #15384 [ts] Support const modifier in type parameters (@nicolo-ribaudo)
babel-generator, babel-helpers, babel-parser, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15405 Implement decorators as presented at 2023-01 TC39 meeting (@nicolo-ribaudo)
babel-parser
- #15114 Parser option to allow new.target outside functions (@overlookmotel)
- #15320 Add annexb: false parser option to disable Annex B (@nicolo-ribaudo)
babel-core
- #15283 feat: Support .cts as configuration file (@liuxingbaoyu)
babel-generator, babel-parser, babel-plugin-transform-typescript
- #15381 [ts] Support export type * from (@nicolo-ribaudo)

🐛 Bug Fix

babel-plugin-transform-typescript
- #15379 [ts5.0] Better inlining of constants in enums (@liuxingbaoyu)
babel-core
- #15366 handling circular/shared structures in deep-clone (@azizghuloum)
babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-methods, babel-plugin-transform-classes, babel-plugin-transform-new-target
- #15406 Preserve class elements comments in class transform (@JLHwung)
babel-parser, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-types
- #15414 [ts] Fix restrictions for optional parameters (@nicolo-ribaudo)

💅 Polish

babel-parser
- #15400 polish: improve "await as identifier" error in modules (@JLHwung)

🏠 Internal

babel-core
- #15137 Improve CJS compat with ESM-based @babel/core (@nicolo-ribaudo)

🔬 Output optimization

babel-plugin-transform-typescript
- #15418 [ts] Handle exponentiation operator in constant folding (@ehoogeveen-medweb)

`v7.20.12`

Compare Source

🐛 Bug Fix

babel-traverse
- #15224 Fix TaggedTemplateLiteral evaluation (@nmn)
babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties
- #15312 fix: delete this in static class properties initialization (@SuperSodaSea)

💅 Polish

babel-traverse
- #15313 Implement support for evaluating computed properties. (@JBYoshi)

`v7.20.7`

Compare Source

👓 Spec Compliance

babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes
- #15223 fix: Deleting super property should throw (@SuperSodaSea)
babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes, babel-plugin-transform-object-super
- #15241 fix: Throw correct error types from sed ant class TDZ helpers (@SuperSodaSea)

🐛 Bug Fix

babel-parser, babel-plugin-transform-typescript
- #15209 fix: Support auto accessors with TypeScript annotations (@liuxingbaoyu)
babel-traverse
- #15287 Fix .parentPath after rename in SwitchCase (@nicolo-ribaudo)
babel-plugin-transform-typescript, babel-traverse
- #15284 fix: Ts import type and func with duplicate name (@liuxingbaoyu)
babel-plugin-transform-block-scoping
- #15278 Fix tdz analysis for reassigned captured for bindings (@nicolo-ribaudo)
babel-plugin-proposal-async-generator-functions, babel-preset-env
- #15235 fix: Transform for await with shadowed variables (@liuxingbaoyu)
babel-generator, babel-plugin-proposal-optional-chaining
- #15258 fix: Correctly generate (a ?? b) as T (@liuxingbaoyu)
babel-plugin-transform-react-jsx, babel-types
- #15233 fix: Emit correct sourcemap ranges for JSXText (@liuxingbaoyu)
babel-core, babel-helpers, babel-plugin-transform-computed-properties, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15232 fix: Computed properties should keep original definition order (@SuperSodaSea)
babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes
- #15223 fix: Deleting super property should throw (@SuperSodaSea)
babel-generator
- #15216 fix: Print newlines for leading Comments of TSEnumMember (@liuxingbaoyu)

💅 Polish

babel-plugin-transform-block-scoping, babel-traverse
- #15275 Improve relative execution tracking in fn exprs (@nicolo-ribaudo)

🏠 Internal

babel-helper-define-map, babel-plugin-transform-property-mutators
- #15274 Inline & simplify @babel/helper-define-map (@nicolo-ribaudo)
babel-core, babel-plugin-proposal-class-properties, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-parameters, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-traverse
- #15200 Rewrite transform-block-scoping plugin (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-helper-compilation-targets
- #15228 perf: Speed up getTargets (@liuxingbaoyu)

`v7.20.5`

Compare Source

👓 Spec Compliance

babel-helpers, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-traverse
- #15183 Improve array destructuring spec compliance (@SuperSodaSea)
babel-cli, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-transform-classes, babel-plugin-transform-runtime, babel-preset-env
- #15182 fix: apply toPropertyKey when defining class members (@JLHwung)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-decorators, babel-plugin-proposal-private-property-in-object, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15133 fix: validate rhs of in when transpiling #p in C (@JLHwung)

🐛 Bug Fix

babel-parser
- #15225 Parse using[foo] as computed member expression (@JLHwung)
- #15207 Export ParseResult type (@davydof)
- #15198 fix: parse import module, ... (@JLHwung)
babel-helper-wrap-function, babel-preset-env, babel-traverse
- #15181 fix: Edge cases for async functions and noNewArrow assumption (@liuxingbaoyu)
babel-plugin-transform-arrow-functions, babel-plugin-transform-parameters, babel-traverse
- #15163 fix: Throw error when compiling super() in arrow functions with default / rest parameters (@SuperSodaSea)
babel-helpers, babel-node, babel-plugin-proposal-async-generator-functions, babel-plugin-transform-regenerator, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #15194 fix: Bump regenerator and add tests (@SuperSodaSea)
babel-helper-create-regexp-features-plugin
- #15192 fix: Update regjsparser for @babel/standalone (@liuxingbaoyu)
babel-parser, babel-types
- #15109 fix: Babel 8 types (@liuxingbaoyu)
babel-generator
- #15143 Don't print inner comments as leading when wrapping in (``) (@nicolo-ribaudo)
babel-plugin-transform-block-scoping, babel-traverse
- #15167 Register switch's discriminant in the outer scope (@nicolo-ribaudo)

💅 Polish

babel-generator
- #15173 Improve generator behavior when comments:false (@liuxingbaoyu)
babel-plugin-transform-block-scoping
- #15164 Only extract IDs for TDZ checks in assign when necessary (@nicolo-ribaudo)

🏠 Internal

babel-core, babel-parser
- #15202 Bump typescript to 4.9.3 (@JLHwung)

`v7.20.2`

Compare Source

🐛 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)

`v7.19.6`

Compare Source

👓 Spec Compliance

babel-plugin-proposal-decorators
- #15059 Ensure non-static decorators are applied when a class is instantiated. (@JLHwung)

🐛 Bug Fix

babel-parser
- #15062 Fix parsing of block comments nested in flow comments (@nicolo-ribaudo)
- #15052 fix: improve module block program location tracking (@JLHwung)
babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3
- #15060 Ensure @babel/runtime-corejs3/core-js/*.js can be imported on Node.js 17+ (@JLHwung)
babel-preset-env, babel-traverse
- #15043 fix: preserve this for super.* template tags (@liuxingbaoyu)

💅 Polish

babel-generator, babel-plugin-transform-flow-comments
- #15037 Improve generation of comments without location (@liuxingbaoyu)

📝 Documentation

babel-standalone
- #15055 Fix missing transformSync function name (@lomirus)

🏠 Internal

babel-parser
- #15056 Use startLoc.index instead of carrying around start (@nicolo-ribaudo)
Other
- #15035 chore: Update yarn 3.2.4 (@liuxingbaoyu)

🏃‍♀️ Performance

babel-core, babel-standalone
- #15023 Don't bundle unnecessary plugins in @babel/standalone (@nicolo-ribaudo)

`v7.19.3`

Compare Source

🐛 Bug Fix

babel-plugin-proposal-decorators
- #8566 Correctly update bindings of decorated class declarations (@nicolo-ribaudo)
babel-parser
- #14974 fix: Normal parsing of JSXText following JSXSpreadChild (@liuxingbaoyu)
- #14941 fix: Support local exports in TS declare modules (@liuxingbaoyu)
- #14940 fix: allow ts redeclaration with import = and var (@liuxingbaoyu)
babel-generator
- #14962 Fix printing of Flow internal slot functions (@liuxingbaoyu)
babel-cli
- #14950 Emit @babel/cli source maps based on configuration files (@liuxingbaoyu)
babel-plugin-transform-typescript
- #14946 fix: ts exported vars are shadowed by declare (@liuxingbaoyu)

💅 Polish

babel-core
- #14954 Optional filename when preset uses fn test/include/exclude (@nicolo-ribaudo)

🏠 Internal

babel-helper-compilation-targets, babel-helper-transform-fixture-test-runner, babel-parser, babel-preset-env, babel-traverse
- #14961 chore: use c8 for coverage testing (@liuxingbaoyu)

🔬 Output optimization

babel-plugin-transform-typescript
- #14952 [ts] remove nested declare namespace (@liuxingbaoyu)

Configuration

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This MR has been generated by Renovate Bot.

This MR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [@babel/core](https://babel.dev/docs/en/next/babel-core) ([source](https://github.com/babel/babel/tree/HEAD/packages/babel-core)) | devDependencies | minor | [`7.19.1` -> `7.24.5`](https://renovatebot.com/diffs/npm/@babel%2fcore/7.19.1/7.24.5) | | [@babel/plugin-transform-runtime](https://babel.dev/docs/en/next/babel-plugin-transform-runtime) ([source](https://github.com/babel/babel/tree/HEAD/packages/babel-plugin-transform-runtime)) | devDependencies | minor | [`7.19.1` -> `7.24.3`](https://renovatebot.com/diffs/npm/@babel%2fplugin-transform-runtime/7.19.1/7.24.3) | | [@babel/preset-env](https://babel.dev/docs/en/next/babel-preset-env) ([source](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env)) | devDependencies | minor | [`7.19.1` -> `7.24.5`](https://renovatebot.com/diffs/npm/@babel%2fpreset-env/7.19.1/7.24.5) | | [@babel/runtime](https://babel.dev/docs/en/next/babel-runtime) ([source](https://github.com/babel/babel/tree/HEAD/packages/babel-runtime)) | dependencies | minor | [`7.19.0` -> `7.24.5`](https://renovatebot.com/diffs/npm/@babel%2fruntime/7.19.0/7.24.5) | --- ### Release Notes <details> <summary>babel/babel (@babel/core)</summary> ### [`v7.24.5`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7245-2024-04-29) [Compare Source](https://github.com/babel/babel/compare/v7.24.4...v7.24.5) ##### :bug: Bug Fix - `babel-plugin-transform-classes`, `babel-traverse` - [#16377](https://github.com/babel/babel/pull/16377) fix: TypeScript annotation affects output ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management`, `babel-runtime-corejs3` - [#16440](https://github.com/babel/babel/pull/16440) Fix suppressed error order ([@sossost](https://github.com/sossost)) - [#16408](https://github.com/babel/babel/pull/16408) Await nullish async disposable ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-parser` - [#16407](https://github.com/babel/babel/pull/16407) Recover from exported `using` declaration ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - Other - [#16414](https://github.com/babel/babel/pull/16414) Relax ESLint peerDependency constraint to allow v9 ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#16425](https://github.com/babel/babel/pull/16425) Improve `@babel/parser` AST types ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16417](https://github.com/babel/babel/pull/16417) Always pass type argument to `.startNode` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helper-member-expression-to-functions`, `babel-helper-module-transforms`, `babel-helper-split-export-declaration`, `babel-helper-wrap-function`, `babel-helpers`, `babel-plugin-bugfix-firefox-class-in-computed-class-key`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-parameters`, `babel-plugin-transform-private-property-in-object`, `babel-plugin-transform-react-jsx-self`, `babel-plugin-transform-typeof-symbol`, `babel-plugin-transform-typescript`, `babel-traverse` - [#16439](https://github.com/babel/babel/pull/16439) Make `NodePath<T | U>` distributive ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-partial-application`, `babel-types` - [#16421](https://github.com/babel/babel/pull/16421) Remove `JSXNamespacedName` from valid `CallExpression` args ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-class-properties`, `babel-preset-env` - [#16406](https://github.com/babel/babel/pull/16406) Do not load unnecessary Babel 7 syntax plugins in Babel 8 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-helpers`, `babel-preset-env`, `babel-runtime-corejs3` - [#16357](https://github.com/babel/babel/pull/16357) Performance: improve `objectWithoutPropertiesLoose` on V8 ([@romgrk](https://github.com/romgrk)) ### [`v7.24.4`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7244-2024-04-03) [Compare Source](https://github.com/babel/babel/compare/v7.24.3...v7.24.4) ##### :eyeglasses: Spec Compliance - `babel-parser` - [#16403](https://github.com/babel/babel/pull/16403) Forbid initializerless using ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-runtime-corejs3` - [#16388](https://github.com/babel/babel/pull/16388) Ensure decorators are callable ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-generator` - [#16402](https://github.com/babel/babel/pull/16402) fix: Correctly prints `{ [key in Bar]? }` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#16394](https://github.com/babel/babel/pull/16394) fix: Correctly generate `TSMappedType` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-compat-data`, `babel-plugin-bugfix-firefox-class-in-computed-class-key`, `babel-preset-env` - [#16390](https://github.com/babel/babel/pull/16390) Create bugfix plugin for classes in computed keys in Firefox ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16387](https://github.com/babel/babel/pull/16387) fix: support mutated outer decorated class binding ([@JLHwung](https://github.com/JLHwung)) - [#16385](https://github.com/babel/babel/pull/16385) fix: Decorators when `super()` exists and `protoInit` is not needed ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-block-scoping` - [#16384](https://github.com/babel/babel/pull/16384) fix: Transform scoping for `for X` in loop ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#16368](https://github.com/babel/babel/pull/16368) fix: Capture `let` when the `for` body is not a block ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core`, `babel-plugin-transform-block-scoped-functions`, `babel-plugin-transform-block-scoping` - [#16363](https://github.com/babel/babel/pull/16363) Fix incorrect function hoisting in some case statements ([@luiscubal](https://github.com/luiscubal)) ### [`v7.24.3`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7243-2024-03-20) [Compare Source](https://github.com/babel/babel/compare/v7.24.1...v7.24.3) ##### :bug: Bug Fix - `babel-helper-module-imports` - [#16370](https://github.com/babel/babel/pull/16370) fix: do not inject the same imported identifier multiple times ([@ota-meshi](https://github.com/ota-meshi)) ### [`v7.24.1`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7241-2024-03-19) [Compare Source](https://github.com/babel/babel/compare/v7.24.0...v7.24.1) ##### :bug: Bug Fix - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16350](https://github.com/babel/babel/pull/16350) Fix decorated class computed keys ordering ([@JLHwung](https://github.com/JLHwung)) - [#16344](https://github.com/babel/babel/pull/16344) Fix decorated class static field private access ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-proposal-decorators`, `babel-plugin-proposal-json-modules`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#16329](https://github.com/babel/babel/pull/16329) Respect `moduleName` for `@babel/runtime/regenerator` imports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-class-properties` - [#16331](https://github.com/babel/babel/pull/16331) Fix decorator memoiser binding kind ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helper-replace-supers`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties` - [#16325](https://github.com/babel/babel/pull/16325) Fix decorator evaluation private environment ([@JLHwung](https://github.com/JLHwung)) ##### :memo: Documentation - [#16319](https://github.com/babel/babel/pull/16319) Update SECURITY.md ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-code-frame`, `babel-highlight` - [#16359](https://github.com/babel/babel/pull/16359) Replace `chalk` with `picocolors` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-fixtures`, `babel-helpers`, `babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-unicode-sets-regex`, `babel-preset-env`, `babel-preset-flow` - [#16352](https://github.com/babel/babel/pull/16352) Run Babel transform tests on old node if possible ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone` - [#16323](https://github.com/babel/babel/pull/16323) Allow separate helpers to be excluded in Babel 8 ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-module-imports`, `babel-plugin-proposal-import-wasm-source`, `babel-plugin-proposal-json-modules`, `babel-plugin-proposal-record-and-tuple`, `babel-plugin-transform-react-jsx-development`, `babel-plugin-transform-react-jsx` - [#16349](https://github.com/babel/babel/pull/16349) Support merging imports in import injector ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-bugfix-v8-static-class-fields-redefine-readonly`, `babel-plugin-external-helpers`, `babel-plugin-proposal-async-do-expressions`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-do-expressions`, `babel-plugin-proposal-duplicate-named-capturing-groups-regex`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-proposal-export-default-from`, `babel-plugin-proposal-function-bind`, `babel-plugin-proposal-function-sent`, `babel-plugin-proposal-import-attributes-to-assertions`, `babel-plugin-proposal-import-defer`, `babel-plugin-proposal-import-wasm-source`, `babel-plugin-proposal-json-modules`, `babel-plugin-proposal-optional-chaining-assign`, `babel-plugin-proposal-partial-application`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-proposal-record-and-tuple`, `babel-plugin-proposal-regexp-modifiers`, `babel-plugin-proposal-throw-expressions`, `babel-plugin-syntax-async-do-expressions`, `babel-plugin-syntax-decimal`, `babel-plugin-syntax-decorators`, `babel-plugin-syntax-destructuring-private`, `babel-plugin-syntax-do-expressions`, `babel-plugin-syntax-explicit-resource-management`, `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-import-attributes`, `babel-plugin-syntax-import-defer`, `babel-plugin-syntax-import-reflection`, `babel-plugin-syntax-import-source`, `babel-plugin-syntax-jsx`, `babel-plugin-syntax-module-blocks`, `babel-plugin-syntax-optional-chaining-assign`, `babel-plugin-syntax-partial-application`, `babel-plugin-syntax-pipeline-operator`, `babel-plugin-syntax-record-and-tuple`, `babel-plugin-syntax-throw-expressions`, `babel-plugin-syntax-typescript`, `babel-plugin-transform-arrow-functions`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoped-functions`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `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-dynamic-import`, `babel-plugin-transform-exponentiation-operator`, `babel-plugin-transform-export-namespace-from`, `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-json-strings`, `babel-plugin-transform-literals`, `babel-plugin-transform-logical-assignment-operators`, `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-new-target`, `babel-plugin-transform-nullish-coalescing-operator`, `babel-plugin-transform-numeric-separator`, `babel-plugin-transform-object-assign`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-object-set-prototype-of-to-assign`, `babel-plugin-transform-object-super`, `babel-plugin-transform-optional-catch-binding`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-parameters`, `babel-plugin-transform-private-methods`, `babel-plugin-transform-private-property-in-object`, `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-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-property-regex`, `babel-plugin-transform-unicode-regex`, `babel-plugin-transform-unicode-sets-regex`, `babel-preset-env`, `babel-preset-flow`, `babel-preset-react`, `babel-preset-typescript` - [#16332](https://github.com/babel/babel/pull/16332) Test Babel 7 plugins compatibility with Babel 8 core ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-compat-data`, `babel-plugin-transform-object-rest-spread`, `babel-preset-env` - [#16318](https://github.com/babel/babel/pull/16318) \[babel 8] Fix `@babel/compat-data` package.json ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-helper-replace-supers`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-parameters`, `babel-plugin-transform-runtime` - [#16345](https://github.com/babel/babel/pull/16345) Optimize the use of `assertThisInitialized` after `super()` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes` - [#16343](https://github.com/babel/babel/pull/16343) Use simpler `assertThisInitialized` more often ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-object-rest-spread`, `babel-traverse` - [#16342](https://github.com/babel/babel/pull/16342) Consider well-known and registered symbols as literals ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-plugin-external-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-function-bind`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-flow-comments`, `babel-plugin-transform-flow-strip-types`, `babel-plugin-transform-function-name`, `babel-plugin-transform-modules-systemjs`, `babel-plugin-transform-parameters`, `babel-plugin-transform-private-property-in-object`, `babel-plugin-transform-react-jsx`, `babel-plugin-transform-runtime`, `babel-plugin-transform-spread`, `babel-plugin-transform-typescript`, `babel-preset-env` - [#16326](https://github.com/babel/babel/pull/16326) Reduce the use of class names ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.24.0`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7240-2024-02-28) [Compare Source](https://github.com/babel/babel/compare/v7.23.9...v7.24.0) ##### :rocket: New Feature - `babel-standalone` - [#11696](https://github.com/babel/babel/pull/11696) Export babel tooling packages in `@babel/standalone` ([@ajihyf](https://github.com/ajihyf)) - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-transform-class-properties` - [#16267](https://github.com/babel/babel/pull/16267) Implement `noUninitializedPrivateFieldAccess` assumption ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-syntax-decorators`, `babel-plugin-transform-class-properties`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16242](https://github.com/babel/babel/pull/16242) Support decorator 2023-11 normative updates ([@JLHwung](https://github.com/JLHwung)) - `babel-preset-flow` - [#16309](https://github.com/babel/babel/pull/16309) \[babel 7] Allow setting `ignoreExtensions` in Flow preset ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16284](https://github.com/babel/babel/pull/16284) Add `experimental_useHermesParser` option in `preset-flow` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-import-to-platform-api`, `babel-plugin-proposal-import-wasm-source`, `babel-plugin-proposal-json-modules`, `babel-standalone` - [#16172](https://github.com/babel/babel/pull/16172) Add transform support for JSON modules imports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-runtime` - [#16241](https://github.com/babel/babel/pull/16241) Add back `moduleName` option to `@babel/plugin-transform-runtime` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser`, `babel-types` - [#16277](https://github.com/babel/babel/pull/16277) Allow import attributes for `TSImportType` ([@sosukesuzuki](https://github.com/sosukesuzuki)) ##### :bug: Bug Fix - `babel-plugin-proposal-do-expressions`, `babel-traverse` - [#16305](https://github.com/babel/babel/pull/16305) fix: avoid `popContext` on unvisited node paths ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-private-methods`, `babel-plugin-transform-private-property-in-object` - [#16312](https://github.com/babel/babel/pull/16312) Fix class private properties when `privateFieldsAsSymbols` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-private-methods` - [#16307](https://github.com/babel/babel/pull/16307) Fix the support of `arguments` in private `get/set` method ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators` - [#16287](https://github.com/babel/babel/pull/16287) Reduce decorator static property size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16281](https://github.com/babel/babel/pull/16281) Fix evaluation order of decorators with cached receiver ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16279](https://github.com/babel/babel/pull/16279) Fix decorator this memoization ([@JLHwung](https://github.com/JLHwung)) - [#16266](https://github.com/babel/babel/pull/16266) Preserve `static` on decorated private `accessor` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#16258](https://github.com/babel/babel/pull/16258) fix: handle decorated async private method and generator ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-private-methods`, `babel-plugin-transform-private-property-in-object`, `babel-plugin-transform-typescript`, `babel-preset-env` - [#16275](https://github.com/babel/babel/pull/16275) Fix class private properties when `privateFieldsAsProperties` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers` - [#16268](https://github.com/babel/babel/pull/16268) Do not consider `arguments` in a helper as a global reference ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16270](https://github.com/babel/babel/pull/16270) Handle symbol key class elements decoration ([@JLHwung](https://github.com/JLHwung)) - [#16265](https://github.com/babel/babel/pull/16265) Do not define `access.get` for public setter decorators ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-preset-env` - [#12428](https://github.com/babel/babel/pull/12428) Suggest using `BABEL_SHOW_CONFIG_FOR` for config problems ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-transform-fixture-test-runner` - [#16278](https://github.com/babel/babel/pull/16278) Continue writing `output.js` when `exec.js` throws ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :microscope: Output optimization - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16306](https://github.com/babel/babel/pull/16306) Avoid intermediate functions for private accessors with decs ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-class-properties` - [#16294](https://github.com/babel/babel/pull/16294) More aggressively inline decorators in the static block ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-transform-private-methods` - [#16283](https://github.com/babel/babel/pull/16283) Do not use `classPrivateMethodGet` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators` - [#16287](https://github.com/babel/babel/pull/16287) Reduce decorator static property size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties` - [#16280](https://github.com/babel/babel/pull/16280) Reduce element decorator temp variables ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helper-fixtures`, `babel-helpers`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-optional-chaining-assign`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-private-methods`, `babel-plugin-transform-private-property-in-object`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16261](https://github.com/babel/babel/pull/16261) Do not use descriptors for private class elements ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16263](https://github.com/babel/babel/pull/16263) Reduce helper size for decorator 2023-11 ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.23.9`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7239-2024-01-25) [Compare Source](https://github.com/babel/babel/compare/v7.23.7...v7.23.9) ##### :bug: Bug Fix - `babel-helper-transform-fixture-test-runner`, `babel-plugin-transform-function-name`, `babel-plugin-transform-modules-systemjs`, `babel-preset-env` - [#16225](https://github.com/babel/babel/pull/16225) fix: `systemjs` re-traverses helpers ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16226](https://github.com/babel/babel/pull/16226) Improve decorated private method check ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-proposal-decorators`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#16224](https://github.com/babel/babel/pull/16224) Properly sort `core-js@3` imports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-traverse` - [#15383](https://github.com/babel/babel/pull/15383) fix: Don't throw in `getTypeAnnotation` when using TS+inference ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - Other - [#16210](https://github.com/babel/babel/pull/16210) \[eslint] Fix `no-use-before-define` for class ref in fields ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-core`, `babel-parser`, `babel-template` - [#16222](https://github.com/babel/babel/pull/16222) Migrate `eslint-parser` to cts ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-types` - [#16213](https://github.com/babel/babel/pull/16213) Remove `@babel/types` props that are not produced by the parser ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :running_woman: Performance - `babel-parser` - [#16072](https://github.com/babel/babel/pull/16072) perf: Improve parser performance for typescript ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :microscope: Output optimization - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-new-target`, `babel-plugin-transform-parameters`, `babel-plugin-transform-private-methods`, `babel-preset-env` - [#16218](https://github.com/babel/babel/pull/16218) Improve temporary variables for decorators ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15959](https://github.com/babel/babel/pull/15959) Improve output of `using` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.23.7`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7237-2023-12-29) [Compare Source](https://github.com/babel/babel/compare/v7.23.6...v7.23.7) ##### :bug: Bug Fix - `babel-traverse` - [#16191](https://github.com/babel/babel/pull/16191) fix: Crash when removing without `Program` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16180](https://github.com/babel/babel/pull/16180) fix: Class decorator `ctx.kind` is wrong ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-proposal-decorators` - [#16170](https://github.com/babel/babel/pull/16170) Fix decorator initProto usage in derived classes ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#16167](https://github.com/babel/babel/pull/16167) Avoid unpreventable `unhandledRejection` events ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-create-class-features-plugin` - [#16186](https://github.com/babel/babel/pull/16186) chore: Update deps ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators` - [#16177](https://github.com/babel/babel/pull/16177) Merge decorators into class features ([@JLHwung](https://github.com/JLHwung)) ### [`v7.23.6`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7236-2023-12-11) [Compare Source](https://github.com/babel/babel/compare/v7.23.5...v7.23.6) ##### :eyeglasses: Spec Compliance - `babel-generator`, `babel-parser`, `babel-types` - [#16154](https://github.com/babel/babel/pull/16154) Remove `TSPropertySignature.initializer` ([@fisker](https://github.com/fisker)) - `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-types` - [#16139](https://github.com/babel/babel/pull/16139) Apply `toPropertyKey` on decorator context name ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-generator` - [#16166](https://github.com/babel/babel/pull/16166) fix: Correctly indenting when `retainLines` is enabled ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management` - [#16150](https://github.com/babel/babel/pull/16150) `using`: Allow looking up `Symbol.dispose` on a function ([@odinho](https://github.com/odinho)) - `babel-plugin-proposal-decorators`, `babel-plugin-transform-class-properties` - [#16161](https://github.com/babel/babel/pull/16161) Ensure the `[[@@toPrimitive]]` call of a decorated class member key is invoked once ([@JLHwung](https://github.com/JLHwung)) - [#16148](https://github.com/babel/babel/pull/16148) Support named evaluation for decorated anonymous class exp ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-for-of`, `babel-preset-env` - [#16011](https://github.com/babel/babel/pull/16011) fix: `for of` with `iterableIsArray` and shadowing variable ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16144](https://github.com/babel/babel/pull/16144) Set function name for decorated private non-field elements ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-typescript` - [#16137](https://github.com/babel/babel/pull/16137) Fix references to enum values with merging ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-class-properties` - [#16159](https://github.com/babel/babel/pull/16159) Reuse computed key memoiser ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16160](https://github.com/babel/babel/pull/16160) Optimize decorator helper size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.23.5`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7235-2023-11-29) [Compare Source](https://github.com/babel/babel/compare/v7.23.3...v7.23.5) ##### :eyeglasses: Spec Compliance - `babel-plugin-proposal-decorators` - [#16138](https://github.com/babel/babel/pull/16138) Class binding is in TDZ during decorators initialization ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#16132](https://github.com/babel/babel/pull/16132) Allow addInitializer in field decorator context ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-traverse`, `babel-types` - [#16131](https://github.com/babel/babel/pull/16131) Do not remove bindings when removing assignment expression path ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-classes` - [#16135](https://github.com/babel/babel/pull/16135) Require class properties transform when compiling class with private fields ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator` - [#16122](https://github.com/babel/babel/pull/16122) fix: Missing parentheses after line break ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helpers` - [#16130](https://github.com/babel/babel/pull/16130) Fix helpers internal fns names conflict resolution ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-typescript` - [#16123](https://github.com/babel/babel/pull/16123) Simplify class fields injetion after `super()` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-parameters`, `babel-plugin-transform-typescript`, `babel-traverse` - [#16110](https://github.com/babel/babel/pull/16110) fix: Unexpected duplication of comments ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-eslint-plugin` - [#16023](https://github.com/babel/babel/pull/16023) Add `@babel/eslint-plugin/no-undef` to fix `no-undef` with accessor props ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-helpers` - [#16129](https://github.com/babel/babel/pull/16129) Optimize `decorator` helper size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.23.3`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7233-2023-11-09) [Compare Source](https://github.com/babel/babel/compare/@babel/core@7.23.2...v7.23.3) ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#16071](https://github.com/babel/babel/pull/16071) Strip type-only TS namespaces ([@colinaaa](https://github.com/colinaaa)) - `babel-generator` - [#16078](https://github.com/babel/babel/pull/16078) Fix indentation when generating comments with `concise: true` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-compat-data`, `babel-plugin-bugfix-v8-static-class-fields-redefine-readonly`, `babel-preset-env` - [#14295](https://github.com/babel/babel/pull/14295) Add a bugfix plugin for https://crbug.com/v8/12421 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-object-super` - [#15948](https://github.com/babel/babel/pull/15948) fix: `super.x` in a loop ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-helper-module-transforms`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#16015](https://github.com/babel/babel/pull/16015) fix: handle `__proto__` exports name in CJS/AMD/UMD ([@magic-akari](https://github.com/magic-akari)) ##### :memo: Documentation - [#16044](https://github.com/babel/babel/pull/16044) docs: Update links in [@babel/eslint-parser](https://github.com/babel/eslint-parser) README ([@aryehb](https://github.com/aryehb)) ##### :house: Internal - `babel-core`, `babel-preset-env` - [#15988](https://github.com/babel/babel/pull/15988) Refactor handling of modules plugins in `preset-env` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-generator` - [#16061](https://github.com/babel/babel/pull/16061) perf: Improve `@babel/generator` performance ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-traverse` - [#16060](https://github.com/babel/babel/pull/16060) Avoid dynamic dispatch when calling wrapCheck ([@yepitschunked](https://github.com/yepitschunked)) ##### :microscope: Output optimization - `babel-plugin-transform-computed-properties` - [#6652](https://github.com/babel/babel/pull/6652) Optimize computed properties output (byte-wise) ([@Andarist](https://github.com/Andarist)) ### [`v7.23.2`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7232-2023-10-11) [Compare Source](https://github.com/babel/babel/compare/v7.23.0...@babel/core@7.23.2) ##### :bug: Bug Fix - `babel-traverse` - [#16033](https://github.com/babel/babel/pull/16033) Only evaluate own String/Number/Math methods ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-preset-typescript` - [#16022](https://github.com/babel/babel/pull/16022) Rewrite `.tsx` extension when using `rewriteImportExtensions` ([@jimmydief](https://github.com/jimmydief)) - `babel-helpers` - [#16017](https://github.com/babel/babel/pull/16017) Fix: fallback to typeof when toString is applied to incompatible object ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-transform-modules-commonjs`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#16025](https://github.com/babel/babel/pull/16025) Avoid override mistake in namespace imports ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.23.0`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7230-2023-09-25) [Compare Source](https://github.com/babel/babel/compare/v7.22.20...v7.23.0) ##### :rocket: New Feature - `babel-plugin-proposal-import-wasm-source`, `babel-plugin-syntax-import-source`, `babel-plugin-transform-dynamic-import` - [#15870](https://github.com/babel/babel/pull/15870) Support transforming `import source` for wasm ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-module-transforms`, `babel-helpers`, `babel-plugin-proposal-import-defer`, `babel-plugin-syntax-import-defer`, `babel-plugin-transform-modules-commonjs`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone` - [#15878](https://github.com/babel/babel/pull/15878) Implement `import defer` proposal transform support ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-types` - [#15845](https://github.com/babel/babel/pull/15845) Implement `import defer` parsing support ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#15829](https://github.com/babel/babel/pull/15829) Add parsing support for the "source phase imports" proposal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-helper-module-transforms`, `babel-parser`, `babel-plugin-transform-dynamic-import`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-systemjs`, `babel-traverse`, `babel-types` - [#15682](https://github.com/babel/babel/pull/15682) Add `createImportExpressions` parser option ([@JLHwung](https://github.com/JLHwung)) - `babel-standalone` - [#15671](https://github.com/babel/babel/pull/15671) Pass through nonce to the transformed script element ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-function-name`, `babel-helper-member-expression-to-functions`, `babel-helpers`, `babel-parser`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-optional-chaining-assign`, `babel-plugin-syntax-optional-chaining-assign`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-optional-chaining`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone`, `babel-types` - [#15751](https://github.com/babel/babel/pull/15751) Add support for optional chain in assignments ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helpers`, `babel-plugin-proposal-decorators` - [#15895](https://github.com/babel/babel/pull/15895) Implement the "decorator metadata" proposal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-traverse`, `babel-types` - [#15893](https://github.com/babel/babel/pull/15893) Add `t.buildUndefinedNode` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-preset-typescript` - [#15913](https://github.com/babel/babel/pull/15913) Add `rewriteImportExtensions` option to TS preset ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#15896](https://github.com/babel/babel/pull/15896) Allow TS tuples to have both labeled and unlabeled elements ([@yukukotani](https://github.com/yukukotani)) ##### :bug: Bug Fix - `babel-plugin-transform-block-scoping` - [#15962](https://github.com/babel/babel/pull/15962) fix: `transform-block-scoping` captures the variables of the method in the loop ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-traverse` - [#15797](https://github.com/babel/babel/pull/15797) Expand evaluation of global built-ins in `@babel/traverse` ([@lorenzoferre](https://github.com/lorenzoferre)) - `babel-plugin-proposal-explicit-resource-management` - [#15985](https://github.com/babel/babel/pull/15985) Improve source maps for blocks with `using` declarations ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-core`, `babel-helper-module-transforms`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-classes`, `babel-plugin-transform-dynamic-import`, `babel-plugin-transform-function-name`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd`, `babel-plugin-transform-parameters`, `babel-plugin-transform-react-constant-elements`, `babel-plugin-transform-react-inline-elements`, `babel-plugin-transform-runtime`, `babel-plugin-transform-typescript`, `babel-preset-env` - [#15984](https://github.com/babel/babel/pull/15984) Inline `exports.XXX =` update in simple variable declarations ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.20`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v72220-2023-09-16) [Compare Source](https://github.com/babel/babel/compare/v7.22.19...v7.22.20) ##### :house: Internal - `babel-helper-validator-identifier` - [#15973](https://github.com/babel/babel/pull/15973) Remove special-casing of U+200C and U+200D ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-dotall-regex` - [#15974](https://github.com/babel/babel/pull/15974) Update Unicode test fixtures ([@JLHwung](https://github.com/JLHwung)) ##### :leftwards_arrow_with_hook: Revert - `babel-helper-remap-async-to-generator`, `babel-helper-wrap-function`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-proposal-function-sent`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-parameters`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#15979](https://github.com/babel/babel/pull/15979) Revert "Improve output when wrapping functions" ([@jjonescz](https://github.com/jjonescz)) ### [`v7.22.19`](https://github.com/babel/babel/releases/tag/v7.22.19) [Compare Source](https://github.com/babel/babel/compare/v7.22.18...v7.22.19) #### v7.22.19 (2023-09-14) Re-published 7.22.18, due to a releasing error. ### [`v7.22.18`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v72218-2023-09-14) [Compare Source](https://github.com/babel/babel/compare/v7.22.17...v7.22.18) ##### :bug: Bug Fix - `babel-helper-validator-identifier` - [#15957](https://github.com/babel/babel/pull/15957) Update identifier name definitions to Unicode 15.1 ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-module-transforms`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#15898](https://github.com/babel/babel/pull/15898) Fix transform of named import with shadowed namespace import ([@dhlolo](https://github.com/dhlolo)) ##### :leftwards_arrow_with_hook: Revert - [#15965](https://github.com/babel/babel/pull/15965) Revert Node.js 20.6.0 bug workaround ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.17`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v72217-2023-09-08) [Compare Source](https://github.com/babel/babel/compare/v7.22.15...v7.22.17) ##### :bug: Bug Fix - `babel-core` - [#15947](https://github.com/babel/babel/pull/15947) Fix compatibility with Node.js 20.6 ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-module-transforms`, `babel-plugin-transform-modules-commonjs` - [#15941](https://github.com/babel/babel/pull/15941) Fix compiling duplicate ns imports to lazy CommonJS ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-types` - [#15920](https://github.com/babel/babel/pull/15920) Make `ClassDeclaration["id"]` optional in babel-types ([@jordanbtucker](https://github.com/jordanbtucker)) ##### :microscope: Output optimization - `babel-helper-remap-async-to-generator`, `babel-helper-wrap-function`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-proposal-function-sent`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-async-to-generator`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-parameters`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#15922](https://github.com/babel/babel/pull/15922) Improve output when wrapping functions (e.g. `async` functions) ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.22.15`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v72215-2023-09-04) [Compare Source](https://github.com/babel/babel/compare/v7.22.11...v7.22.15) ##### :bug: Bug Fix - `babel-core` - [#15923](https://github.com/babel/babel/pull/15923) Only perform config loading re-entrancy check for cjs ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-cli`, `babel-core`, `babel-generator`, `babel-helper-builder-binary-assignment-operator-visitor`, `babel-helper-compilation-targets`, `babel-helper-create-class-features-plugin`, `babel-helper-create-regexp-features-plugin`, `babel-helper-member-expression-to-functions`, `babel-helper-module-imports`, `babel-helper-module-transforms`, `babel-helper-transform-fixture-test-runner`, `babel-helper-validator-identifier`, `babel-helper-validator-option`, `babel-helpers`, `babel-node`, `babel-parser`, `babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression`, `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-for-of`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-parameters`, `babel-plugin-transform-property-mutators`, `babel-plugin-transform-react-jsx`, `babel-plugin-transform-runtime`, `babel-plugin-transform-typescript`, `babel-preset-env`, `babel-preset-flow`, `babel-preset-react`, `babel-preset-typescript`, `babel-register`, `babel-standalone`, `babel-template`, `babel-traverse`, `babel-types` - [#15892](https://github.com/babel/babel/pull/15892) Add explicit `.ts`/`.js` extension to all imports in `src` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.11`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v72211-2023-08-24) [Compare Source](https://github.com/babel/babel/compare/v7.22.10...v7.22.11) ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#15882](https://github.com/babel/babel/pull/15882) Fix: fully remove TS nested type-only exported namespaces ([@yangguansen](https://github.com/yangguansen)) - `babel-types` - [#15867](https://github.com/babel/babel/pull/15867) fix: definition of TS function type params ([@danez](https://github.com/danez)) - `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-dynamic-import`, `babel-plugin-transform-export-namespace-from`, `babel-plugin-transform-json-strings`, `babel-plugin-transform-logical-assignment-operators`, `babel-plugin-transform-nullish-coalescing-operator`, `babel-plugin-transform-numeric-separator`, `babel-plugin-transform-object-rest-spread`, `babel-plugin-transform-optional-catch-binding`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-private-property-in-object` - [#15858](https://github.com/babel/babel/pull/15858) fix(standalone): strip archived syntax plugins ([@JLHwung](https://github.com/JLHwung)) - `babel-core` - [#15850](https://github.com/babel/babel/pull/15850) Support configuring cache in ESM configs ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-parser` - [#10940](https://github.com/babel/babel/pull/10940) Do not record trailing comma pos when `maybeAsyncArrow: false` ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-helper-compilation-targets`, `babel-parser`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-syntax-decorators`, `babel-preset-env`, `babel-preset-react`, `babel-register`, `babel-traverse`, `babel-types` - [#15872](https://github.com/babel/babel/pull/15872) enable jest/no-standalone-expect ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-helpers`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-regenerator`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15833](https://github.com/babel/babel/pull/15833) bump json5, terser and webpack, further minimize babel helpers ([@JLHwung](https://github.com/JLHwung)) - Other - [#15846](https://github.com/babel/babel/pull/15846) Use Babel 8.0 alpha to build babel ([@JLHwung](https://github.com/JLHwung)) - [#15856](https://github.com/babel/babel/pull/15856) Exclude redundant files from publish process ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-optional-chaining`, `babel-preset-env` - [#15871](https://github.com/babel/babel/pull/15871) Simplify `?.` output when chain result is ignored ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.10`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v72210-2023-08-07) [Compare Source](https://github.com/babel/babel/compare/v7.22.9...v7.22.10) ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#15799](https://github.com/babel/babel/pull/15799) \[ts] Strip type-only namespaces ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#15798](https://github.com/babel/babel/pull/15798) \[ts] Fix compiling extended exported nested namespace ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-destructuring-private`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-class-static-block`, `babel-plugin-transform-new-target`, `babel-plugin-transform-private-methods`, `babel-preset-env` - [#15701](https://github.com/babel/babel/pull/15701) Memoize class binding when compiling private methods and static elements ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-cli` - [#15824](https://github.com/babel/babel/pull/15824) Add `meta` object to `@babel/eslint-plugin` ([@JLHwung](https://github.com/JLHwung)) - `babel-traverse`, `babel-types` - [#15661](https://github.com/babel/babel/pull/15661) Improve the type definition of `path.isX` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator`, `babel-types` - [#15776](https://github.com/babel/babel/pull/15776) improve SourceLocation typing ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - Other - [#15818](https://github.com/babel/babel/pull/15818) build: generate flow typings in prepublish job ([@JLHwung](https://github.com/JLHwung)) - [#15777](https://github.com/babel/babel/pull/15777) chore: bump dev dependencies and remove .eslintignore ([@JLHwung](https://github.com/JLHwung)) - `babel-cli`, `babel-core`, `babel-generator`, `babel-helper-builder-react-jsx`, `babel-preset-env`, `babel-standalone` - [#15794](https://github.com/babel/babel/pull/15794) Enable `@typescript-eslint/no-redundant-type-constituents` rule ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-compilation-targets` - [#15811](https://github.com/babel/babel/pull/15811) Remove `@babel/core` peerDep from `helper-compilation-targets` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#15793](https://github.com/babel/babel/pull/15793) Use const enum in babel-parser ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-runtime`, `babel-traverse`, `babel-types` - [#15716](https://github.com/babel/babel/pull/15716) chore: Use `typescript-eslint@v6` with reworked configs ([@JoshuaKGoldberg](https://github.com/JoshuaKGoldberg)) ##### :microscope: Output optimization - `babel-plugin-transform-block-scoping`, `babel-plugin-transform-parameters`, `babel-plugin-transform-regenerator` - [#15746](https://github.com/babel/babel/pull/15746) Reduce `transform-block-scoping` loops output size ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.22.9`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7229-2023-07-12) [Compare Source](https://github.com/babel/babel/compare/v7.22.8...v7.22.9) ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#15774](https://github.com/babel/babel/pull/15774) fix: `Infinity` in enums ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-generator` - [#15757](https://github.com/babel/babel/pull/15757) `recordAndTupleSyntaxType` defaults to `"hash"` ([@coderaiser](https://github.com/coderaiser)) ##### :house: Internal - [#15748](https://github.com/babel/babel/pull/15748) Migrate to `eslint.config.js` ([@JLHwung](https://github.com/JLHwung)) - [#15758](https://github.com/babel/babel/pull/15758) Use Prettier 3 stable ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.8`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7228-2023-07-06) [Compare Source](https://github.com/babel/babel/compare/v7.22.7...v7.22.8) ##### :leftwards_arrow_with_hook: Revert - `babel-core`, `babel-traverse` - [#15754](https://github.com/babel/babel/pull/15754) Revert "Use `NodePath#hub` as part of the paths cache key" ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.7`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7227-2023-07-06) [Compare Source](https://github.com/babel/babel/compare/v7.22.6...v7.22.7) ##### :bug: Bug Fix - `babel-generator` - [#15719](https://github.com/babel/babel/pull/15719) fix: Avoid internally generating negative source maps columns ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core`, `babel-traverse` - [#15725](https://github.com/babel/babel/pull/15725) Use `NodePath#hub` as part of the paths cache key ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#15747](https://github.com/babel/babel/pull/15747) fix: export `meta` from `eslint-parser/experimental-worker` ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-core`, `babel-traverse` - [#15702](https://github.com/babel/babel/pull/15702) Refactor visitors merging ([@nullableVoidPtr](https://github.com/nullableVoidPtr)) ### [`v7.22.6`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7226-2023-07-04) [Compare Source](https://github.com/babel/babel/compare/v7.22.5...v7.22.6) ##### :bug: Bug Fix - `babel-compat-data`, `babel-helper-compilation-targets`, `babel-preset-env` - [#15727](https://github.com/babel/babel/pull/15727) Add opera mobile compat data ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-optional-chaining` - [#15739](https://github.com/babel/babel/pull/15739) Fix transform of `delete a?.b` in function params ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-split-export-declaration`, `babel-plugin-transform-modules-commonjs` - [#15736](https://github.com/babel/babel/pull/15736) fix: Default export for duplicate names ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-compat-data`, `babel-preset-env` - [#15726](https://github.com/babel/babel/pull/15726) update compat-data sources ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management`, `babel-runtime-corejs3`, `babel-runtime` - [#15705](https://github.com/babel/babel/pull/15705) Fix handling of sync error in `@@asyncDispose` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-standalone` - [#15707](https://github.com/babel/babel/pull/15707) fix: Support transforming Explicit Resource Management in `stage-2` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core` - [#15626](https://github.com/babel/babel/pull/15626) fix: Works correctly with `--frozen-intrinsics` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-helper-create-class-features-plugin`, `babel-plugin-transform-classes` - [#15700](https://github.com/babel/babel/pull/15700) Minor class transform cleanups ([@JLHwung](https://github.com/JLHwung)) ##### :microscope: Output optimization - `babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-typescript` - [#15740](https://github.com/babel/babel/pull/15740) Compress output for optional chain with multiple `?.` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-destructuring-private`, `babel-plugin-proposal-do-expressions`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-transform-class-properties`, `babel-plugin-transform-nullish-coalescing-operator`, `babel-plugin-transform-optional-chaining`, `babel-plugin-transform-private-property-in-object`, `babel-traverse` - [#15741](https://github.com/babel/babel/pull/15741) Inject tmp vars in the params list of IIFEs when possible ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.5`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7225-2023-06-08) [Compare Source](https://github.com/babel/babel/compare/v7.22.1...v7.22.5) ##### :bug: Bug Fix - `babel-preset-env`, `babel-standalone` - [#15675](https://github.com/babel/babel/pull/15675) Fix using `syntax-unicode-sets-regex` in standalone ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-core` - [#15683](https://github.com/babel/babel/pull/15683) Suggest `-transform-` when resolving missing plugins ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.1`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v72218-2023-09-14) [Compare Source](https://github.com/babel/babel/compare/v7.22.0...v7.22.1) ##### :bug: Bug Fix - `babel-helper-validator-identifier` - [#15957](https://github.com/babel/babel/pull/15957) Update identifier name definitions to Unicode 15.1 ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-module-transforms`, `babel-plugin-transform-modules-amd`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-modules-umd` - [#15898](https://github.com/babel/babel/pull/15898) Fix transform of named import with shadowed namespace import ([@dhlolo](https://github.com/dhlolo)) ##### :leftwards_arrow_with_hook: Revert - [#15965](https://github.com/babel/babel/pull/15965) Revert Node.js 20.6.0 bug workaround ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.22.0`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7220-2023-05-26) [Compare Source](https://github.com/babel/babel/compare/v7.21.8...v7.22.0) ##### :rocket: New Feature - `babel-parser`, `babel-plugin-transform-typescript` - [#15497](https://github.com/babel/babel/pull/15497) \[ts] Support `import ... =` and `export =` in scripts ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-compat-data`, `babel-core`, `babel-plugin-proposal-unicode-sets-regex`, `babel-plugin-transform-unicode-sets-regex`, `babel-preset-env`, `babel-standalone` - [#15636](https://github.com/babel/babel/pull/15636) Add `unicode-sets-regex` transform to `preset-env` ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-explicit-resource-management`, `babel-plugin-transform-runtime`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-standalone` - [#15633](https://github.com/babel/babel/pull/15633) Implement transform support for `using` declarations ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-import-attributes-to-assertions` - [#15620](https://github.com/babel/babel/pull/15620) Create `@babel/plugin-proposal-import-attributes-to-assertions` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-generator`, `babel-parser`, `babel-plugin-syntax-import-attributes`, `babel-preset-env`, `babel-standalone`, `babel-types` - [#15536](https://github.com/babel/babel/pull/15536) Add support for the updated import attributes proposal ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-parser`, `babel-traverse`, `babel-types` - [#15520](https://github.com/babel/babel/pull/15520) Parse `await using` declarations ([@JLHwung](https://github.com/JLHwung)) - `babel-core`, `babel-helper-create-regexp-features-plugin`, `babel-parser` - [#15638](https://github.com/babel/babel/pull/15638) Enable regexp unicode sets parsing by default ([@JLHwung](https://github.com/JLHwung)) - `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-syntax-decorators`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15570](https://github.com/babel/babel/pull/15570) Add decorators version `2023-05` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-plugin-transform-react-constant-elements`, `babel-plugin-transform-react-jsx`, `babel-traverse`, `babel-types` - [#15549](https://github.com/babel/babel/pull/15549) Improve type definitions for validators ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - `babel-parser` - [#15630](https://github.com/babel/babel/pull/15630) Unify parsing of import/export modifiers (type/typeof/module) ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-compat-data`, `babel-helper-transform-fixture-test-runner`, `babel-node`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-duplicate-named-capturing-groups-regex`, `babel-plugin-transform-async-generator-functions`, `babel-plugin-transform-named-capturing-groups-regex`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-runtime-corejs3` - [#15531](https://github.com/babel/babel/pull/15531) Allow polyfill providers to specify custom `@babel/runtime` pkg ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-dynamic-import`, `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-numeric-separator`, `babel-plugin-proposal-object-rest-spread`, `babel-plugin-proposal-optional-catch-binding`, `babel-plugin-proposal-optional-chaining`, `babel-plugin-proposal-pipeline-operator`, `babel-plugin-proposal-private-methods`, `babel-plugin-proposal-private-property-in-object`, `babel-plugin-proposal-unicode-property-regex`, `babel-preset-env`, `babel-standalone` - [#15614](https://github.com/babel/babel/pull/15614) Rename `-proposal-`s that became standard to `-transform-` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.21.8`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7218-2023-05-02) [Compare Source](https://github.com/babel/babel/compare/v7.21.5...v7.21.8) ##### :eyeglasses: Spec Compliance - `babel-parser` - [#15602](https://github.com/babel/babel/pull/15602) Remove `using await` restriction in explicitResourceManagement ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-helper-create-class-features-plugin`, `babel-helper-create-regexp-features-plugin` - [#15605](https://github.com/babel/babel/pull/15605) Fix backward compat for semver checks in class\&regexp feat plugins ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.21.5`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7215-2023-04-28) [Compare Source](https://github.com/babel/babel/compare/v7.21.4...v7.21.5) ##### :eyeglasses: Spec Compliance - `babel-generator`, `babel-parser`, `babel-types` - [#15539](https://github.com/babel/babel/pull/15539) fix: Remove `mixins` and `implements` for `DeclareInterface` and `InterfaceDeclaration` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :bug: Bug Fix - `babel-core`, `babel-generator`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-react-jsx` - [#15515](https://github.com/babel/babel/pull/15515) fix: `)` position with `createParenthesizedExpressions` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-preset-env` - [#15580](https://github.com/babel/babel/pull/15580) Add syntax import meta to preset env ([@JLHwung](https://github.com/JLHwung)) ##### :nail_care: Polish - `babel-types` - [#15546](https://github.com/babel/babel/pull/15546) Improve the layout of generated validators ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core` - [#15535](https://github.com/babel/babel/pull/15535) Use `lt` instead of `lte` to check TS version for .cts config ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-core` - [#15575](https://github.com/babel/babel/pull/15575) Use synchronous `import.meta.resolve` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-helper-fixtures`, `babel-preset-typescript` - [#15568](https://github.com/babel/babel/pull/15568) Handle `.overrides` and `.env` when resolving plugins/presets from fixture options ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helper-create-regexp-features-plugin` - [#15548](https://github.com/babel/babel/pull/15548) Use `semver` package to compare versions ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.21.4`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7214-2023-03-31) [Compare Source](https://github.com/babel/babel/compare/v7.21.3...v7.21.4) ##### :bug: Bug Fix - `babel-core`, `babel-helper-module-imports`, `babel-preset-typescript` - [#15478](https://github.com/babel/babel/pull/15478) Fix support for `import/export` in `.cts` files ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#15496](https://github.com/babel/babel/pull/15496) Fix compact printing of non-null assertion operators ([@rtsao](https://github.com/rtsao)) ##### :nail_care: Polish - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-typescript`, `babel-traverse` - [#15427](https://github.com/babel/babel/pull/15427) Fix moving comments of removed nodes ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - Other - [#15519](https://github.com/babel/babel/pull/15519) Update Prettier integration test ([@fisker](https://github.com/fisker)) - `babel-parser` - [#15510](https://github.com/babel/babel/pull/15510) refactor: introduce `lookaheadInLineCharCode` ([@JLHwung](https://github.com/JLHwung)) - `babel-code-frame`, `babel-highlight` - [#15499](https://github.com/babel/babel/pull/15499) Polish babel-code-frame highlight test ([@JLHwung](https://github.com/JLHwung)) ### [`v7.21.3`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7213-2023-03-14) [Compare Source](https://github.com/babel/babel/compare/v7.21.0...v7.21.3) ##### :eyeglasses: Spec Compliance - `babel-parser` - [#15479](https://github.com/babel/babel/pull/15479) disallow mixins/implements in flow interface ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#15423](https://github.com/babel/babel/pull/15423) \[ts] Allow keywords in tuple labels ([@Harpica](https://github.com/Harpica)) - `babel-plugin-transform-typescript` - [#15489](https://github.com/babel/babel/pull/15489) Register `var` decls generated by `import ... =` TS transform ([@amoeller](https://github.com/amoeller)) - [#15494](https://github.com/babel/babel/pull/15494) fix: Consider `export { type foo }` as type-only usage ([@magic-akari](https://github.com/magic-akari)) ##### :nail_care: Polish - `babel-traverse`, `babel-types` - [#15484](https://github.com/babel/babel/pull/15484) Skip node deprecation warnings when used by an old `@babel` package ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator` - [#15480](https://github.com/babel/babel/pull/15480) chore: Improve `jsonCompatibleStrings` deprecation ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :house: Internal - [#15465](https://github.com/babel/babel/pull/15465) Add ESLint-readable package name ([@nzakas](https://github.com/nzakas)) ##### :microscope: Output optimization - `babel-plugin-transform-typescript`, `babel-preset-typescript` - [#15467](https://github.com/babel/babel/pull/15467) Optimize TS enums output ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.21.0`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7210-2023-02-20) [Compare Source](https://github.com/babel/babel/compare/v7.20.12...v7.21.0) ##### :rocket: New Feature - `babel-core`, `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-private-methods`, `babel-plugin-proposal-private-property-in-object` - [#15435](https://github.com/babel/babel/pull/15435) feat: Implement `privateFieldsAsSymbols` assumption for classes ([@fwienber](https://github.com/fwienber)) - `babel-helper-create-regexp-features-plugin`, `babel-plugin-proposal-regexp-modifiers`, `babel-standalone` - [#15226](https://github.com/babel/babel/pull/15226) feat: Support regexp modifiers proposal ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-cli`, `babel-core`, `babel-generator`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-modules-commonjs`, `babel-plugin-transform-react-jsx`, `babel-traverse` - [#15022](https://github.com/babel/babel/pull/15022) feat: Generate sourcemaps of friendly call frames ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser`, `babel-types` - [#15384](https://github.com/babel/babel/pull/15384) \[ts] Support `const` modifier in type parameters ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-generator`, `babel-helpers`, `babel-parser`, `babel-plugin-proposal-decorators`, `babel-plugin-syntax-decorators`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15405](https://github.com/babel/babel/pull/15405) Implement decorators as presented at `2023-01` TC39 meeting ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#15114](https://github.com/babel/babel/pull/15114) Parser option to allow `new.target` outside functions ([@overlookmotel](https://github.com/overlookmotel)) - [#15320](https://github.com/babel/babel/pull/15320) Add `annexb: false` parser option to disable Annex B ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core` - [#15283](https://github.com/babel/babel/pull/15283) feat: Support `.cts` as configuration file ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator`, `babel-parser`, `babel-plugin-transform-typescript` - [#15381](https://github.com/babel/babel/pull/15381) \[ts] Support `export type * from` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :bug: Bug Fix - `babel-plugin-transform-typescript` - [#15379](https://github.com/babel/babel/pull/15379) \[ts5.0] Better inlining of constants in enums ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core` - [#15366](https://github.com/babel/babel/pull/15366) handling circular/shared structures in deep-clone ([@azizghuloum](https://github.com/azizghuloum)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block`, `babel-plugin-proposal-private-methods`, `babel-plugin-transform-classes`, `babel-plugin-transform-new-target` - [#15406](https://github.com/babel/babel/pull/15406) Preserve class elements comments in class transform ([@JLHwung](https://github.com/JLHwung)) - `babel-parser`, `babel-plugin-transform-flow-comments`, `babel-plugin-transform-flow-strip-types`, `babel-types` - [#15414](https://github.com/babel/babel/pull/15414) \[ts] Fix restrictions for optional parameters ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-parser` - [#15400](https://github.com/babel/babel/pull/15400) polish: improve "`await` as identifier" error in modules ([@JLHwung](https://github.com/JLHwung)) ##### :house: Internal - `babel-core` - [#15137](https://github.com/babel/babel/pull/15137) Improve CJS compat with ESM-based `@babel/core` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :microscope: Output optimization - `babel-plugin-transform-typescript` - [#15418](https://github.com/babel/babel/pull/15418) \[ts] Handle exponentiation operator in constant folding ([@ehoogeveen-medweb](https://github.com/ehoogeveen-medweb)) ### [`v7.20.12`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v72012-2023-01-04) [Compare Source](https://github.com/babel/babel/compare/v7.20.7...v7.20.12) ##### :bug: Bug Fix - `babel-traverse` - [#15224](https://github.com/babel/babel/pull/15224) Fix `TaggedTemplateLiteral` evaluation ([@nmn](https://github.com/nmn)) - `babel-helper-create-class-features-plugin`, `babel-plugin-proposal-class-properties` - [#15312](https://github.com/babel/babel/pull/15312) fix: `delete this` in static class properties initialization ([@SuperSodaSea](https://github.com/SuperSodaSea)) ##### :nail_care: Polish - `babel-traverse` - [#15313](https://github.com/babel/babel/pull/15313) Implement support for evaluating computed properties. ([@JBYoshi](https://github.com/JBYoshi)) ### [`v7.20.7`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7207-2022-12-22) [Compare Source](https://github.com/babel/babel/compare/v7.20.5...v7.20.7) ##### :eyeglasses: Spec Compliance - `babel-helper-member-expression-to-functions`, `babel-helper-replace-supers`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-classes` - [#15223](https://github.com/babel/babel/pull/15223) fix: Deleting super property should throw ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-helpers`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-object-super` - [#15241](https://github.com/babel/babel/pull/15241) fix: Throw correct error types from sed ant class TDZ helpers ([@SuperSodaSea](https://github.com/SuperSodaSea)) ##### :bug: Bug Fix - `babel-parser`, `babel-plugin-transform-typescript` - [#15209](https://github.com/babel/babel/pull/15209) fix: Support auto accessors with TypeScript annotations ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-traverse` - [#15287](https://github.com/babel/babel/pull/15287) Fix `.parentPath` after rename in `SwitchCase` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-typescript`, `babel-traverse` - [#15284](https://github.com/babel/babel/pull/15284) fix: Ts import type and func with duplicate name ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-block-scoping` - [#15278](https://github.com/babel/babel/pull/15278) Fix tdz analysis for reassigned captured for bindings ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-async-generator-functions`, `babel-preset-env` - [#15235](https://github.com/babel/babel/pull/15235) fix: Transform `for await` with shadowed variables ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator`, `babel-plugin-proposal-optional-chaining` - [#15258](https://github.com/babel/babel/pull/15258) fix: Correctly generate `(a ?? b) as T` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-react-jsx`, `babel-types` - [#15233](https://github.com/babel/babel/pull/15233) fix: Emit correct sourcemap ranges for `JSXText` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-core`, `babel-helpers`, `babel-plugin-transform-computed-properties`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15232](https://github.com/babel/babel/pull/15232) fix: Computed properties should keep original definition order ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-helper-member-expression-to-functions`, `babel-helper-replace-supers`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-classes` - [#15223](https://github.com/babel/babel/pull/15223) fix: Deleting super property should throw ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-generator` - [#15216](https://github.com/babel/babel/pull/15216) fix: Print newlines for leading Comments of `TSEnumMember` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-plugin-transform-block-scoping`, `babel-traverse` - [#15275](https://github.com/babel/babel/pull/15275) Improve relative execution tracking in fn exprs ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-define-map`, `babel-plugin-transform-property-mutators` - [#15274](https://github.com/babel/babel/pull/15274) Inline & simplify `@babel/helper-define-map` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-core`, `babel-plugin-proposal-class-properties`, `babel-plugin-transform-block-scoping`, `babel-plugin-transform-classes`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-parameters`, `babel-plugin-transform-regenerator`, `babel-plugin-transform-runtime`, `babel-preset-env`, `babel-traverse` - [#15200](https://github.com/babel/babel/pull/15200) Rewrite `transform-block-scoping` plugin ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :running_woman: Performance - `babel-helper-compilation-targets` - [#15228](https://github.com/babel/babel/pull/15228) perf: Speed up `getTargets` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.20.5`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7205-2022-11-28) [Compare Source](https://github.com/babel/babel/compare/v7.20.2...v7.20.5) ##### :eyeglasses: Spec Compliance - `babel-helpers`, `babel-plugin-transform-destructuring`, `babel-plugin-transform-modules-commonjs`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime`, `babel-traverse` - [#15183](https://github.com/babel/babel/pull/15183) Improve array destructuring spec compliance ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-cli`, `babel-helpers`, `babel-plugin-proposal-class-properties`, `babel-plugin-proposal-class-static-block`, `babel-plugin-transform-classes`, `babel-plugin-transform-runtime`, `babel-preset-env` - [#15182](https://github.com/babel/babel/pull/15182) fix: apply toPropertyKey when defining class members ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-create-class-features-plugin`, `babel-helpers`, `babel-plugin-proposal-decorators`, `babel-plugin-proposal-private-property-in-object`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15133](https://github.com/babel/babel/pull/15133) fix: validate rhs of `in` when transpiling `#p in C` ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#15225](https://github.com/babel/babel/pull/15225) Parse `using[foo]` as computed member expression ([@JLHwung](https://github.com/JLHwung)) - [#15207](https://github.com/babel/babel/pull/15207) Export `ParseResult` type ([@davydof](https://github.com/davydof)) - [#15198](https://github.com/babel/babel/pull/15198) fix: parse `import module, ...` ([@JLHwung](https://github.com/JLHwung)) - `babel-helper-wrap-function`, `babel-preset-env`, `babel-traverse` - [#15181](https://github.com/babel/babel/pull/15181) fix: Edge cases for async functions and `noNewArrow` assumption ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-arrow-functions`, `babel-plugin-transform-parameters`, `babel-traverse` - [#15163](https://github.com/babel/babel/pull/15163) fix: Throw error when compiling `super()` in arrow functions with default / rest parameters ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-helpers`, `babel-node`, `babel-plugin-proposal-async-generator-functions`, `babel-plugin-transform-regenerator`, `babel-preset-env`, `babel-runtime-corejs2`, `babel-runtime-corejs3`, `babel-runtime` - [#15194](https://github.com/babel/babel/pull/15194) fix: Bump `regenerator` and add tests ([@SuperSodaSea](https://github.com/SuperSodaSea)) - `babel-helper-create-regexp-features-plugin` - [#15192](https://github.com/babel/babel/pull/15192) fix: Update `regjsparser` for `@babel/standalone` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser`, `babel-types` - [#15109](https://github.com/babel/babel/pull/15109) fix: Babel 8 types ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#15143](https://github.com/babel/babel/pull/15143) Don't print inner comments as leading when wrapping in `(``)` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-transform-block-scoping`, `babel-traverse` - [#15167](https://github.com/babel/babel/pull/15167) Register `switch`'s `discriminant` in the outer scope ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :nail_care: Polish - `babel-generator` - [#15173](https://github.com/babel/babel/pull/15173) Improve generator behavior when `comments:false` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-block-scoping` - [#15164](https://github.com/babel/babel/pull/15164) Only extract IDs for TDZ checks in assign when necessary ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-core`, `babel-parser` - [#15202](https://github.com/babel/babel/pull/15202) Bump typescript to 4.9.3 ([@JLHwung](https://github.com/JLHwung)) ### [`v7.20.2`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7202-2022-11-04) [Compare Source](https://github.com/babel/babel/compare/v7.19.6...v7.20.2) ##### :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](https://github.com/babel/babel/pull/15124) fix: `@babel/node` repl and enable `no-use-before-define` rule ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-typescript` - [#15121](https://github.com/babel/babel/pull/15121) fix: `tsSatisfiesExpression` check with different duplicated `@babel/types` versions ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-parser` - [#15094](https://github.com/babel/babel/pull/15094) fix: `parser` typings for plugins ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#15118](https://github.com/babel/babel/pull/15118) Improve printing of \[no LineTerminator here] with comments ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-plugin-proposal-decorators`, `babel-plugin-proposal-object-rest-spread`, `babel-plugin-transform-jscript` - [#15113](https://github.com/babel/babel/pull/15113) fix: wrap anonymous class expression within statement ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-destructuring` - [#15104](https://github.com/babel/babel/pull/15104) fix: Destructuring exceptions ` for ( let { } = 0 ; 0 ; ) ` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ### [`v7.19.6`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7196-2022-10-20) [Compare Source](https://github.com/babel/babel/compare/v7.19.3...v7.19.6) ##### :eyeglasses: Spec Compliance - `babel-plugin-proposal-decorators` - [#15059](https://github.com/babel/babel/pull/15059) Ensure non-static decorators are applied when a class is instantiated. ([@JLHwung](https://github.com/JLHwung)) ##### :bug: Bug Fix - `babel-parser` - [#15062](https://github.com/babel/babel/pull/15062) Fix parsing of block comments nested in flow comments ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - [#15052](https://github.com/babel/babel/pull/15052) fix: improve module block program location tracking ([@JLHwung](https://github.com/JLHwung)) - `babel-plugin-transform-runtime`, `babel-runtime-corejs2`, `babel-runtime-corejs3` - [#15060](https://github.com/babel/babel/pull/15060) Ensure `@babel/runtime-corejs3/core-js/*.js` can be imported on Node.js 17+ ([@JLHwung](https://github.com/JLHwung)) - `babel-preset-env`, `babel-traverse` - [#15043](https://github.com/babel/babel/pull/15043) fix: preserve this for `super.*` template tags ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-generator`, `babel-plugin-transform-flow-comments` - [#15037](https://github.com/babel/babel/pull/15037) Improve generation of comments without location ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :memo: Documentation - `babel-standalone` - [#15055](https://github.com/babel/babel/pull/15055) Fix missing `transformSync` function name ([@lomirus](https://github.com/lomirus)) ##### :house: Internal - `babel-parser` - [#15056](https://github.com/babel/babel/pull/15056) Use `startLoc.index` instead of carrying around `start` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - Other - [#15035](https://github.com/babel/babel/pull/15035) chore: Update yarn 3.2.4 ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :running_woman: Performance - `babel-core`, `babel-standalone` - [#15023](https://github.com/babel/babel/pull/15023) Don't bundle unnecessary plugins in `@babel/standalone` ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ### [`v7.19.3`](https://github.com/babel/babel/blob/HEAD/CHANGELOG.md#v7193-2022-09-27) [Compare Source](https://github.com/babel/babel/compare/v7.19.1...v7.19.3) ##### :bug: Bug Fix - `babel-plugin-proposal-decorators` - [#8566](https://github.com/babel/babel/pull/8566) Correctly update bindings of decorated class declarations ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) - `babel-parser` - [#14974](https://github.com/babel/babel/pull/14974) fix: Normal parsing of `JSXText` following `JSXSpreadChild` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#14941](https://github.com/babel/babel/pull/14941) fix: Support local exports in TS `declare module`s ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - [#14940](https://github.com/babel/babel/pull/14940) fix: allow ts redeclaration with `import =` and `var` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-generator` - [#14962](https://github.com/babel/babel/pull/14962) Fix printing of Flow internal slot functions ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-cli` - [#14950](https://github.com/babel/babel/pull/14950) Emit `@babel/cli` source maps based on configuration files ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) - `babel-plugin-transform-typescript` - [#14946](https://github.com/babel/babel/pull/14946) fix: ts exported vars are shadowed by `declare` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :nail_care: Polish - `babel-core` - [#14954](https://github.com/babel/babel/pull/14954) Optional filename when preset uses fn test/include/exclude ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo)) ##### :house: Internal - `babel-helper-compilation-targets`, `babel-helper-transform-fixture-test-runner`, `babel-parser`, `babel-preset-env`, `babel-traverse` - [#14961](https://github.com/babel/babel/pull/14961) chore: use `c8` for coverage testing ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) ##### :microscope: Output optimization - `babel-plugin-transform-typescript` - [#14952](https://github.com/babel/babel/pull/14952) \[ts] remove nested `declare namespace` ([@liuxingbaoyu](https://github.com/liuxingbaoyu)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox. 👻 **Immortal**: This MR will be recreated if closed unmerged. Get [config help](https://github.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

renovate-bot added 1 commit

2026-02-06 06:29:38 +00:00

Update babel monorepo e4423bc6f0

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