v7.17.6

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👓 Spec Compliance

• babel-helper-module-transforms
  • #​14287 Make module namespace sort compare function consistent (@​devsnek)

🐛 Bug Fix

• babel-cli
  • #​14281 cli: handle multiple input sources in watch mode (@​JLHwung)

🔬 Output optimization

• babel-plugin-transform-react-constant-elements
  • #​12975 allowMutablePropsOnTags: cache JSX constant elements with function props (@​nicolo-ribaudo)
• babel-plugin-proposal-pipeline-operator, babel-standalone
  • #​14278 [hack pipes] Inline topic token when possible (@​nicolo-ribaudo)
• babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-preset-env
  • #​14275 Avoid IIFE for single-expression class static blocks (@​nicolo-ribaudo)

v7.17.3

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🐛 Bug Fix

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

🏠 Internal

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

🔬 Output optimization

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

v7.17.0

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🚀 New Feature

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

🐛 Bug Fix

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

📝 Documentation

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

🏠 Internal

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

🏃‍♀️ Performance

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

v7.16.8

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🐛 Bug Fix

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

💅 Polish

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

🏠 Internal

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

🔬 Output optimization

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

v7.16.11

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v7.16.11 (2022-01-20)

This empty releases force-publishes a new version of @babel/plugin-proposal-private-methods (which was not published in v7.16.10 because it didn't have any actual change) and of @babel/preset-env.

This solves an incompatibility between @babel/preset-env@7.16.10 and @babel/helper-create-class-features-plugin@7.16.7, by making sure that @babel/preset-env transitively depends on @babel/helper-create-class-features-plugin@^7.16.10.

v7.16.10

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🐛 Bug Fix

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

🏠 Internal

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

🔬 Output optimization

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

v7.16.8

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🐛 Bug Fix

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

💅 Polish

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

🏠 Internal

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

🔬 Output optimization

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