📦 Bump the all-npm-dependencies group across 7 directories with 17 updates

[dependabot]

Bumps the all-npm-dependencies group with 1 update in the /.ado/scripts directory: prettier.
Bumps the all-npm-dependencies group with 5 updates in the /benchmarks/build-helpers/flow-bundler directory:

Package	From	To
@babel/core	7.29.0	7.29.7
@babel/preset-env	7.29.5	7.29.7
@babel/preset-flow	7.27.1	7.29.7
@babel/register	7.29.3	7.29.7
yargs	17.7.2	17.7.3

Bumps the all-npm-dependencies group with 1 update in the /tools/fork-sync directory: @rnx-kit/fork-sync.
Bumps the all-npm-dependencies group with 1 update in the /tools/hcdp directory: ws.
Bumps the all-npm-dependencies group with 5 updates in the /tools/hermes-parser/js directory:

Package	From	To
prettier-plugin-hermes-parser	0.36.0	0.36.1
@babel/node	7.29.0	7.29.7
@babel/plugin-syntax-flow	7.28.6	7.29.7
jest	30.3.0	30.4.2
@babel/code-frame	7.29.0	7.29.7

Bumps the all-npm-dependencies group with 3 updates in the /unittests/NodeApi/test directory: @babel/core, @babel/cli and @babel/runtime.
Bumps the all-npm-dependencies group with 1 update in the /utils/scripts/hermes directory: yargs.

Updates prettier from 3.8.3 to 3.9.3

Release notes

Sourced from prettier's releases.

3.9.3

• Markdown: Fix unexpected removal of characters in liquid syntax (prettier/prettier#19489 by @​seiyab)
• TypeScript: Allow decorators to be used with declare on class fields (prettier/prettier#19492 by @​evoactivity)

🔗 Changelog

3.9.1

• CLI: Fix ignored file has been cached incorrectly (#19483 by @​kovsu)

🔗 Changelog

3.9.0

diff

🔗 Prettier 3.9: Major parser upgrades and Formatting improvements

3.8.5

• Fix Flow variance annotation print (#19022 by @​marcoww6)

🔗 Changelog

3.8.4

• Markdown: Fix blank lines between list items and nested sub-lists being removed in Markdown/MDX (prettier/prettier#17746 by @​byplayer)

🔗 Changelog

Changelog

Sourced from prettier's changelog.

3.9.3

diff

Markdown: Fix unexpected removal of characters in liquid syntax (#19489 by @​seiyab)

// Input
<!-- Input -->
{{ page.title
}} text
<!-- Prettier 3.9.1 -->
{{ page.title
text
<!-- Prettier 3.9.3 -->
{{ page.title
}} text

TypeScript: Allow decorators to be used with declare on class fields (#19492 by @​evoactivity)

Extensively used within the Ember ecosystem, decorators with declare on class fields will ignore the babel parser error and allow Prettier to format the code without breaking it.

// Input
export default class ProjectStatusComponent extends Component<ProjectStatusSig> {
  @service declare server: ServerService;
}
// Prettier 3.9.1
// SyntaxError: Decorators can't be used with a declare field. (2:3)
//  1 | export default class ProjectStatusComponent extends Component<ProjectStatusSig> {
//> 2 |   @​service declare server: ServerService;
//    |   ^
//  3 | }
// Prettier 3.9.3
export default class ProjectStatusComponent extends Component<ProjectStatusSig> {
@​service declare server: ServerService;
}

3.9.1

diff

... (truncated)

Commits

• 3732e1d Release 3.9.3
• a74a7b0 Allow decorators to be used with declare on class fields (#19492)
• bd9e11a Correct text identification in liquid syntax (#19489)
• 269eee3 Bump Prettier dependency to 3.9.1
• ec7ccd1 Clean changelog_unreleased
• c47654c Release 3.9.1
• 06159aa Fix bug in release script
• 4bc5ab4 Update file-entry-cache to 11.1.5 (#19483)
• b7fd58b Release @prettier/plugin-oxc@0.2.0 and @prettier/plugin-hermes@0.2.0
• 3006400 Revert changes in release script
• Additional commits viewable in compare view

Updates prettier from 3.8.3 to 3.9.3

Release notes

Sourced from prettier's releases.

3.9.3

• Markdown: Fix unexpected removal of characters in liquid syntax (prettier/prettier#19489 by @​seiyab)
• TypeScript: Allow decorators to be used with declare on class fields (prettier/prettier#19492 by @​evoactivity)

🔗 Changelog

3.9.1

• CLI: Fix ignored file has been cached incorrectly (#19483 by @​kovsu)

🔗 Changelog

3.9.0

diff

🔗 Prettier 3.9: Major parser upgrades and Formatting improvements

3.8.5

• Fix Flow variance annotation print (#19022 by @​marcoww6)

🔗 Changelog

3.8.4

• Markdown: Fix blank lines between list items and nested sub-lists being removed in Markdown/MDX (prettier/prettier#17746 by @​byplayer)

🔗 Changelog

Changelog

Sourced from prettier's changelog.

3.9.3

diff

Markdown: Fix unexpected removal of characters in liquid syntax (#19489 by @​seiyab)

// Input
<!-- Input -->
{{ page.title
}} text
<!-- Prettier 3.9.1 -->
{{ page.title
text
<!-- Prettier 3.9.3 -->
{{ page.title
}} text

TypeScript: Allow decorators to be used with declare on class fields (#19492 by @​evoactivity)

Extensively used within the Ember ecosystem, decorators with declare on class fields will ignore the babel parser error and allow Prettier to format the code without breaking it.

// Input
export default class ProjectStatusComponent extends Component<ProjectStatusSig> {
  @service declare server: ServerService;
}
// Prettier 3.9.1
// SyntaxError: Decorators can't be used with a declare field. (2:3)
//  1 | export default class ProjectStatusComponent extends Component<ProjectStatusSig> {
//> 2 |   @​service declare server: ServerService;
//    |   ^
//  3 | }
// Prettier 3.9.3
export default class ProjectStatusComponent extends Component<ProjectStatusSig> {
@​service declare server: ServerService;
}

3.9.1

diff

... (truncated)

Commits

• 3732e1d Release 3.9.3
• a74a7b0 Allow decorators to be used with declare on class fields (#19492)
• bd9e11a Correct text identification in liquid syntax (#19489)
• 269eee3 Bump Prettier dependency to 3.9.1
• ec7ccd1 Clean changelog_unreleased
• c47654c Release 3.9.1
• 06159aa Fix bug in release script
• 4bc5ab4 Update file-entry-cache to 11.1.5 (#19483)
• b7fd58b Release @prettier/plugin-oxc@0.2.0 and @prettier/plugin-hermes@0.2.0
• 3006400 Revert changes in release script
• Additional commits viewable in compare view

Updates prettier from 3.8.3 to 3.9.3

Release notes

Sourced from prettier's releases.

3.9.3

• Markdown: Fix unexpected removal of characters in liquid syntax (prettier/prettier#19489 by @​seiyab)
• TypeScript: Allow decorators to be used with declare on class fields (prettier/prettier#19492 by @​evoactivity)

🔗 Changelog

3.9.1

• CLI: Fix ignored file has been cached incorrectly (#19483 by @​kovsu)

🔗 Changelog

3.9.0

diff

🔗 Prettier 3.9: Major parser upgrades and Formatting improvements

3.8.5

• Fix Flow variance annotation print (#19022 by @​marcoww6)

🔗 Changelog

3.8.4

• Markdown: Fix blank lines between list items and nested sub-lists being removed in Markdown/MDX (prettier/prettier#17746 by @​byplayer)

🔗 Changelog

Changelog

Sourced from prettier's changelog.

3.9.3

diff

Markdown: Fix unexpected removal of characters in liquid syntax (#19489 by @​seiyab)

// Input
<!-- Input -->
{{ page.title
}} text
<!-- Prettier 3.9.1 -->
{{ page.title
text
<!-- Prettier 3.9.3 -->
{{ page.title
}} text

TypeScript: Allow decorators to be used with declare on class fields (#19492 by @​evoactivity)

Extensively used within the Ember ecosystem, decorators with declare on class fields will ignore the babel parser error and allow Prettier to format the code without breaking it.

// Input
export default class ProjectStatusComponent extends Component<ProjectStatusSig> {
  @service declare server: ServerService;
}
// Prettier 3.9.1
// SyntaxError: Decorators can't be used with a declare field. (2:3)
//  1 | export default class ProjectStatusComponent extends Component<ProjectStatusSig> {
//> 2 |   @​service declare server: ServerService;
//    |   ^
//  3 | }
// Prettier 3.9.3
export default class ProjectStatusComponent extends Component<ProjectStatusSig> {
@​service declare server: ServerService;
}

3.9.1

diff

... (truncated)

Commits

• 3732e1d Release 3.9.3
• a74a7b0 Allow decorators to be used with declare on class fields (#19492)
• bd9e11a Correct text identification in liquid syntax (#19489)
• 269eee3 Bump Prettier dependency to 3.9.1
• ec7ccd1 Clean changelog_unreleased
• c47654c Release 3.9.1
• 06159aa Fix bug in release script
• 4bc5ab4 Update file-entry-cache to 11.1.5 (#19483)
• b7fd58b Release @prettier/plugin-oxc@0.2.0 and @prettier/plugin-hermes@0.2.0
• 3006400 Revert changes in release script
• Additional commits viewable in compare view

Updates @babel/core from 7.29.0 to 7.29.7

Release notes

Sourced from @​babel/core's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

v7.29.5 (2026-05-05)

🏠 Internal

• babel-preset-env
  • Update @babel/* dependencies

v7.29.4 (2026-05-05)

🐛 Bug Fix

• babel-plugin-transform-modules-systemjs
  • #17974 [7.x backport]fix(systemjs): improve module string name support (@​JLHwung)

Committers: 1

• Huáng Jùnliàng (@​JLHwung)

v7.29.3 (2026-04-30)

👓 Spec Compliance

• babel-parser
  • #17923 Support flow extends bound (@​JLHwung)

🐛 Bug Fix

• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
  • #17931 fix(decorators): replace super within all removed static elements (@​JLHwung)
• babel-register
  • #17915 Fix thread synchronization issues in @babel/register (@​liuxingbaoyu)
• babel-compat-data, babel-plugin-bugfix-safari-rest-destructuring-rhs-array, babel-preset-env
  • #17788 Add bugfix plugin for Safari array rest destructuring bug (@​JLHwung)

💅 Polish

• babel-parser

... (truncated)

Commits

• 4fba754 v7.29.7
• 04ea6b2 v7.29.6
• 99f498a [7.x packport]Improve input source map handling (#18001)
• feba0a3 Preserve original identifier names from input sourcemaps (#17992) (#17998)
• See full diff in compare view

Updates @babel/generator from 7.29.1 to 7.29.7

Release notes

Sourced from @​babel/generator's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

v7.29.5 (2026-05-05)

🏠 Internal

• babel-preset-env
  • Update @babel/* dependencies

v7.29.4 (2026-05-05)

🐛 Bug Fix

• babel-plugin-transform-modules-systemjs
  • #17974 [7.x backport]fix(systemjs): improve module string name support (@​JLHwung)

Committers: 1

• Huáng Jùnliàng (@​JLHwung)

v7.29.3 (2026-04-30)

👓 Spec Compliance

• babel-parser
  • #17923 Support flow extends bound (@​JLHwung)

🐛 Bug Fix

• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
  • #17931 fix(decorators): replace super within all removed static elements (@​JLHwung)
• babel-register
  • #17915 Fix thread synchronization issues in @babel/register (@​liuxingbaoyu)
• babel-compat-data, babel-plugin-bugfix-safari-rest-destructuring-rhs-array, babel-preset-env
  • #17788 Add bugfix plugin for Safari array rest destructuring bug (@​JLHwung)

💅 Polish

• babel-parser

... (truncated)

Commits

• 4fba754 v7.29.7
• 04ea6b2 v7.29.6
• fb615e7 Catchup source map position in preserveFormat (#18014)
• feba0a3 Preserve original identifier names from input sourcemaps (#17992) (#17998)
• See full diff in compare view

Updates @babel/preset-env from 7.29.5 to 7.29.7

Release notes

Sourced from @​babel/preset-env's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

Commits

• 4fba754 v7.29.7
• See full diff in compare view

Updates @babel/preset-flow from 7.27.1 to 7.29.7

Release notes

Sourced from @​babel/preset-flow's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

v7.29.5 (2026-05-05)

🏠 Internal

• babel-preset-env
  • Update @babel/* dependencies

v7.29.4 (2026-05-05)

🐛 Bug Fix

• babel-plugin-transform-modules-systemjs
  • #17974 [7.x backport]fix(systemjs): improve module string name support (@​JLHwung)

Committers: 1

• Huáng Jùnliàng (@​JLHwung)

v7.29.3 (2026-04-30)

👓 Spec Compliance

• babel-parser
  • #17923 Support flow extends bound (@​JLHwung)

🐛 Bug Fix

• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
  • #17931 fix(decorators): replace super within all removed static elements (@​JLHwung)
• babel-register
  • #17915 Fix thread synchronization issues in @babel/register (@​liuxingbaoyu)
• babel-compat-data, babel-plugin-bugfix-safari-rest-destructuring-rhs-array, babel-preset-env
  • #17788 Add bugfix plugin for Safari array rest destructuring bug (@​JLHwung)

💅 Polish

• babel-parser

... (truncated)

Commits

• 4fba754 v7.29.7
• See full diff in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for @​babel/preset-flow since your current version.

Updates @babel/register from 7.29.3 to 7.29.7

Release notes

Sourced from @​babel/register's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

v7.29.5 (2026-05-05)

🏠 Internal

• babel-preset-env
  • Update @babel/* dependencies

v7.29.4 (2026-05-05)

🐛 Bug Fix

• babel-plugin-transform-modules-systemjs
  • #17974 [7.x backport]fix(systemjs): improve module string name support (@​JLHwung)

Committers: 1

• Huáng Jùnliàng (@​JLHwung)

Commits

• 4fba754 v7.29.7
• See full diff in compare view

Updates @babel/types from 7.29.0 to 7.29.7

Release notes

Sourced from @​babel/types's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

v7.29.5 (2026-05-05)

🏠 Internal

• babel-preset-env
  • Update @babel/* dependencies

v7.29.4 (2026-05-05)

🐛 Bug Fix

• babel-plugin-transform-modules-systemjs
  • #17974 [7.x backport]fix(systemjs): improve module string name support (@​JLHwung)

Committers: 1

• Huáng Jùnliàng (@​JLHwung)

v7.29.3 (2026-04-30)

👓 Spec Compliance

• babel-parser
  • #17923 Support flow extends bound (@​JLHwung)

🐛 Bug Fix

• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
  • #17931 fix(decorators): replace super within all removed static elements (@​JLHwung)
• babel-register
  • #17915 Fix thread synchronization issues in @babel/register (@​liuxingbaoyu)
• babel-compat-data, babel-plugin-bugfix-safari-rest-destructuring-rhs-array, babel-preset-env
  • #17788 Add bugfix plugin for Safari array rest destructuring bug (@​JLHwung)

💅 Polish

• babel-parser

... (truncated)

Commits

• 4fba754 v7.29.7
• See full diff in compare view

Updates yargs from 17.7.2 to 17.7.3

Changelog

Sourced from yargs's changelog.

17.7.3 (2026-06-19)

Bug Fixes

• fix: use entry point with file extension for anything that supports exports (#2514) (c7597e3)

16.2.2 (2026-06-19)

Bug Fixes

• fix: use entry point with .cjs file extension for yargs export (#2546) (6feb819)

18.0.0 (2025-05-26)

⚠ BREAKING CHANGES

• command names are not derived from modules passed to command.
• singleton usage of yargs yargs.foo, yargs().argv, has been removed.
• minimum node.js versions now ^20.19.0 || ^22.12.0 || >=23.
• yargs is now ESM first

Features

• commandDir now works with ESM files (#2461) (27eec18)
• locale: adds hebrew translation (#2357) (4266485)
• yargs is now ESM first (d90af45)
• zsh: Add default completion as fallback (#2331) (e02c91b)

Bug Fixes

• addDirectory do not support absolute command dir (#2465) (3a40a78)
• allows ESM modules commands to be extensible using visit option (#2468) (200e1aa)
• browser: fix shims so that yargs continues working in browser context (#2457) (4ae5f57)
• build: address problems with typescript compilation (#2445) (8d72fb3)
• coerce should play well with parser configuration (#2308) (8343c66)
• deps: update dependency yargs-parser to v22 (#2470) (639130d)
• exit after async handler done (#2313) (e326cde)
• handle spaces in bash completion (#2452) (83b7788)
• parser-configuration should work well with generated completion script (#2332) (888db19)
• propagate Dictionary including undefined in value type (#2393) (2b2f7f5)
• zsh: completion no longer requires double tab when using autoloaded (0dd8fe4)

Code Refactoring

• command names are not derived from modules passed to command. (d90af45)
• singleton usage of yargs yargs.foo, yargs().argv, has been removed. (d90af45)

... (truncated)

Commits

• 2f7df4d chore: bump version for release
• caf8440 chore: bump version for prerelease
• c7597e3 fix: use entry point with file extension for anything that supports exports (...
• See full diff in compare view

Maintainer changes

This version was pushed to npm by shadowspawn, a new releaser for yargs since your current version.

Updates @babel/core from 7.29.0 to 7.29.7

Release notes

Sourced from @​babel/core's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

v7.29.5 (2026-05-05)

🏠 Internal

• babel-preset-env
  • Update @babel/* dependencies

v7.29.4 (2026-05-05)

🐛 Bug Fix

• babel-plugin-transform-modules-systemjs
  • #17974 [7.x backport]fix(systemjs): improve module string name support (@​JLHwung)

Committers: 1

• Huáng Jùnliàng (@​JLHwung)

v7.29.3 (2026-04-30)

👓 Spec Compliance

• babel-parser
  • #17923 Support flow extends bound (@​JLHwung)

🐛 Bug Fix

• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
  • #17931 fix(decorators): replace super within all removed static elements (@​JLHwung)
• babel-register
  • #17915 Fix thread synchronization issues in @babel/register (@​liuxingbaoyu)
• babel-compat-data, babel-plugin-bugfix-safari-rest-destructuring-rhs-array, babel-preset-env
  • #17788 Add bugfix plugin for Safari array rest destructuring bug (@​JLHwung)

💅 Polish

• babel-parser

... (truncated)

Commits

• 4fba754 v7.29.7
• 04ea6b2 v7.29.6
• 99f498a [7.x packport]Improve input source map handling (#18001)
• feba0a3 Preserve original identifier names from input sourcemaps (#17992) (#17998)
• See full diff in compare view

Updates @babel/preset-env from 7.29.5 to 7.29.7

Release notes

Sourced from @​babel/preset-env's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

Commits

• 4fba754 v7.29.7
• See full diff in compare view

Updates @babel/generator from 7.29.1 to 7.29.7

Release notes

Sourced from @​babel/generator's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

v7.29.5 (2026-05-05)

🏠 Internal

• babel-preset-env
  • Update @babel/* dependencies

v7.29.4 (2026-05-05)

🐛 Bug Fix

• babel-plugin-transform-modules-systemjs
  • #17974 [7.x backport]fix(systemjs): improve module string name support (@​JLHwung)

Committers: 1

• Huáng Jùnliàng (@​JLHwung)

v7.29.3 (2026-04-30)

👓 Spec Compliance

• babel-parser
  • #17923 Support flow extends bound (@​JLHwung)

🐛 Bug Fix

• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
  • #17931 fix(decorators): replace super within all removed static elements (@​JLHwung)
• babel-register
  • #17915 Fix thread synchronization issues in @babel/register (@​liuxingbaoyu)
• babel-compat-data, babel-plugin-bugfix-safari-rest-destructuring-rhs-array, babel-preset-env
  • #17788 Add bugfix plugin for Safari array rest destructuring bug (@​JLHwung)

💅 Polish

• babel-parser

... (truncated)

Commits

• 4fba754 v7.29.7
• 04ea6b2 v7.29.6
• fb615e7 Catchup source map position in preserveFormat (#18014)
• feba0a3 Preserve original identifier names from input sourcemaps (#17992) (#17998)
• See full diff in compare view

Updates @babel/types from 7.29.0 to 7.29.7

Release notes

Sourced from @​babel/types's releases.

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

v7.29.6 (2026-05-25)

🐛 Bug Fix

• babel-generator
  • #18014 Catchup source map position in preserveFormat (@​nicolo-ribaudo)
• babel-core
  • #18001 [7.x packport]Improve input source map handling (@​JLHwung)
• babel-core, babel-generator
  • #17998 Preserve original identifier names from input sourcemaps (#17992) (@​Andarist)

Committers: 3

• Huáng Jùnliàng (@​JLHwung)
• Mateusz Burzyński (@​Andarist)
• Nicolò Ribaudo (@​nicolo-ribaudo)

v7.29.5 (2026-05-05)

🏠 Internal

• babel-preset-env
  • Update @babel/* dependencies

v7.29.4 (2026-05-05)

🐛 Bug Fix

• babel-plugin-transform-modules-systemjs
  • #17974 [7.x backport]fix(systemjs): improve module string name support (@​JLHwung)

Committers: 1

• Huáng Jùnliàng (@​JLHwung)

v7.29.3 (2026-04-30)

👓 Spec Compliance

• babel-parser
  • #17923 Support flow extends bound (@​JLHwung)

🐛 Bug Fix

• babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
  • #17931 fix(decorators): replace super within all removed static elements (@​JLHwung)
• babel-register
  • #17915 Fix thread synchronization issues in @babel/register (@​liuxingbaoyu)
• babel-compat-data, babel-plugin-bugfix-safari-rest-destructuring-rhs-array, babel-preset-env
  • #17788 Add bugfix plugin for Safari array rest destructuring bug (@​JLHwung)

💅 Polish

• babel-parser

... (truncated)

Commits

• 4fba754 v7.29.7
• See full diff in compare view

Updates @babel/core from 7.29.0 to 7.29.7

Release notes

Sourced from Description has been truncated

Microsoft Reviewers: Open in CodeFlow

[github-actions]

Benchmark Results

Total benchmarks: 204

Inputs: baseline/baseline.json, bench_result.json

v8 (6176ms, 6153ms) -0.4%

v8	hermes (CI)	hermes (CI)
v8-crypto	622.6ms	597ms
v8-deltablue	739.4ms	722.4ms
v8-raytrace	127.8ms	124.2ms
v8-regexp	593ms	626.6ms
v8-richards	937ms	870.2ms
v8-splay	225.2ms	232.8ms
v8-crypto (static)	452ms	461.4ms
v8-deltablue (static)	661.6ms	644.2ms
v8-raytrace (static)	91.8ms	94.2ms
v8-regexp (static)	749.2ms	780ms
v8-richards (static)	781.4ms	787.8ms
v8-splay (static)	195ms	211.8ms

test-suites (317886ms, 313081ms) -1.5%

test-suites	hermes (CI)	hermes (CI)
box2d	2949.8ms	2616.6ms
earley-boyer	2564.8ms	2502.4ms
navier-stokes	5743.8ms	4405ms
pdfjs	1038.2ms	938.8ms
gbemu	2296ms	2195.4ms
code-load	4472.8ms	4717.2ms
typescript	3381.8ms	3302ms
simpleSum	8855.4ms	5759ms
propAccess	2691.2ms	2611.4ms
allocObj	252ms	229.8ms
allocObjLit	6371.8ms	6862.4ms
allocNewObj	20053ms	21807.6ms
allocArray	249ms	199.4ms
allocNewArray	34956.8ms	35560.8ms
arrayRead	115.6ms	101ms
arrayReadByIndex	550ms	604ms
largeArrayRead	827.2ms	565ms
arrayWrite	261.8ms	243.2ms
largeArrayWrite	2218ms	2067.8ms
interp-dispatch	2880ms	1958.2ms
wb-perf	8327ms	9849ms
arrayReverse	40.6ms	36.2ms
arrayMap	1472.6ms	1473.6ms
arrayIndexOf	143.2ms	135ms
arrayLastIndexOf	148.6ms	146.8ms
arrayEvery	2308.8ms	2226.8ms
arraySome	2174.4ms	2230.4ms
arrayFill	2401.2ms	2412.4ms
arrayFilter	1866.4ms	1906.2ms
arrayFind	3207ms	3317.4ms
arrayFindIndex	3322ms	3317.8ms
arrayPop	1031.4ms	1008ms
arrayReduce	1994.2ms	2059.8ms
arrayReduceRight	2075.8ms	2065.2ms
arrayShift	2065.8ms	2044.2ms
arrayUnshift	2109.4ms	2078.8ms
arrayIncludes	1216.6ms	1159ms
arrayFrom	1102.8ms	1134ms
arrayCopyWithin	1487ms	1488ms
stringFromCharCode	92.6ms	89.6ms
arraySlice	786.2ms	779.2ms
arraySplice	26.8ms	27ms
arrayOf	1048.8ms	1040.4ms
stringCharAt	1346.6ms	1277.2ms
stringMatch	3192.4ms	2844.2ms
stringSearch	3508.2ms	2836.8ms
stringStartsWith	701ms	595.2ms
stringEndsWith	650.4ms	536.8ms
stringIncludes	1520.6ms	1694.6ms
stringIndexOf	1555.6ms	1953ms
stringLastIndexOf	1821.4ms	1930.8ms
stringSplit	822ms	796ms
stringSlice	490ms	484.2ms
stringPadStart	2910.8ms	2905.2ms
stringPadEnd	2910ms	2902ms
regExpMatch	1506.2ms	1519.6ms
regExpSearch	1227ms	1215.6ms
regExpToString	1204ms	1072.2ms
stringReplace	1394.8ms	1536.8ms
regExpReplace	3309.2ms	875.6ms
regExpFlags	956.8ms	935.2ms
regExpSplit	1307.8ms	1244.8ms
numberArrayReadWrite	2477.8ms	2368.2ms
protoCache	3594.6ms	2342.2ms
box2d (static)	1792.6ms	1784.4ms
earley-boyer (static)	1875.6ms	1900.4ms
navier-stokes (static)	3410.2ms	3439.4ms
pdfjs (static)	812.8ms	799.2ms
gbemu (static)	1797ms	1735.8ms
code-load (static)	4199.2ms	4150.8ms
typescript (static)	2685.6ms	2570ms
simpleSum (static)	936.2ms	935.6ms
propAccess (static)	2298ms	2310.6ms
allocObj (static)	0.2ms	0.2ms
allocObjLit (static)	4154.4ms	4151ms
allocNewObj (static)	15749.2ms	15794.4ms
allocArray (static)	0.6ms	0.4ms
allocNewArray (static)	28494.2ms	29474.6ms
arrayRead (static)	74.2ms	72.4ms
arrayReadByIndex (static)	453.2ms	466.6ms
largeArrayRead (static)	552.2ms	564.8ms
arrayWrite (static)	178.4ms	191.2ms
largeArrayWrite (static)	1568.6ms	1702.2ms
interp-dispatch (static)	1918.8ms	1909ms
wb-perf (static)	8991.2ms	8997.4ms
arrayReverse (static)	37ms	36.4ms
arrayMap (static)	1064.8ms	970.4ms
arrayIndexOf (static)	128.2ms	139.8ms
arrayLastIndexOf (static)	138.8ms	149ms
arrayEvery (static)	1397.6ms	1400.2ms
arraySome (static)	1406.6ms	1397ms
arrayFill (static)	1969.2ms	1970.8ms
arrayFilter (static)	1061ms	1053.6ms
arrayFind (static)	2242.2ms	2272.8ms
arrayFindIndex (static)	2235.8ms	2255.8ms
arrayPop (static)	878ms	887.2ms
arrayReduce (static)	1311.8ms	1312.8ms
arrayReduceRight (static)	1322.6ms	1334ms
arrayShift (static)	1512ms	1516.2ms
arrayUnshift (static)	1568.2ms	1576.2ms
arrayIncludes (static)	963.4ms	938.6ms
arrayFrom (static)	1030.6ms	998.8ms
arrayCopyWithin (static)	1109.6ms	1117.6ms
stringFromCharCode (static)	77ms	76.2ms
arraySlice (static)	571.6ms	570.4ms
arraySplice (static)	26ms	26.2ms
arrayOf (static)	868.8ms	856.6ms
stringCharAt (static)	1100.6ms	1093ms
stringMatch (static)	2227.6ms	2284ms
stringSearch (static)	2219.2ms	2273.2ms
stringStartsWith (static)	494.2ms	494.4ms
stringEndsWith (static)	457.8ms	452.4ms
stringIncludes (static)	1437.4ms	1924.4ms
stringIndexOf (static)	1440.8ms	1915.4ms
stringLastIndexOf (static)	1956.6ms	1901.2ms
stringSplit (static)	651.2ms	716ms
stringSlice (static)	445.6ms	424ms
stringPadStart (static)	2294.4ms	2458.6ms
stringPadEnd (static)	2499.2ms	2404.4ms
regExpMatch (static)	1483.2ms	1554.2ms
regExpSearch (static)	1296.2ms	1208.4ms
regExpToString (static)	1326.6ms	1040ms
stringReplace (static)	1455.6ms	1523.2ms
regExpReplace (static)	851.8ms	837.2ms
regExpFlags (static)	870.6ms	812ms
regExpSplit (static)	1200ms	1120.8ms
numberArrayReadWrite (static)	2132.8ms	2092.8ms
protoCache (static)	3595.8ms	3606.2ms

micros (60876ms, 60332ms) -0.9%

micros	hermes (CI)	hermes (CI)
getNodeById.js	5273ms	4697.4ms
setInsert.js	2864.8ms	2789.8ms
stringify-number.js	1823.4ms	1784.8ms
typed-array-sort.js	22381ms	22453.2ms
getNodeById.js (static)	3941ms	3935.6ms
setInsert.js (static)	2517.6ms	2418.6ms
stringify-number.js (static)	1663.6ms	1530.2ms
typed-array-sort.js (static)	20411.4ms	20722.8ms

jit-benches (8563ms, 6308ms) -26.3%

jit-benches	hermes (CI)	hermes (CI)
idisp.js	2810.2ms	1967.4ms
idispn.js	3395.8ms	2047.6ms
idisp.js (static)	1906ms	1906.4ms
idispn.js (static)	450.8ms	386.4ms

many-subclasses (73437ms, 75635ms) +3.0%

many-subclasses	hermes (CI)	hermes (CI)
many.js	19104.8ms	18397ms
many-sh-1.js	7322.8ms	8046.2ms
many-sh-2.js	7329ms	8051.6ms
many-sh-3.js	7083.6ms	7943ms
many-sh-4.js	7235ms	7964.4ms
many.js (static)	15996ms	15823.8ms
many-sh-1.js (static)	2285.2ms	2257.2ms
many-sh-2.js (static)	2387ms	2462.8ms
many-sh-3.js (static)	2347.2ms	2342.8ms
many-sh-4.js (static)	2346ms	2346.2ms

map-objects (3627ms, 3588ms) -1.1%

map-objects	hermes (CI)	hermes (CI)
map-objects-untyped.js	1023.6ms	998ms
map-objects-typed.js	957.6ms	936.4ms
map-objects-untyped.js (static)	917.2ms	915.8ms
map-objects-typed.js (static)	728.8ms	737.6ms

map-strings (4335ms, 4288ms) -1.1%

map-strings	hermes (CI)	hermes (CI)
map-strings-untyped.js	1196.8ms	1175.6ms
map-strings-typed.js	1139.2ms	1089.8ms
map-strings-untyped.js (static)	1092.2ms	1107.2ms
map-strings-typed.js (static)	906.8ms	915.8ms

nbody (3448ms, 2885ms) -16.3%

nbody	hermes (CI)	hermes (CI)
original/nbody.js	839.6ms	650.6ms
fully-typed/nbody.js	710ms	533.6ms
fully-typed/nbody.ts	865.2ms	649.6ms
original/nbody.js (static)	449.2ms	447.8ms
fully-typed/nbody.js (static)	135ms	130.8ms
fully-typed/nbody.ts (static)	449.2ms	472.6ms

string-switch (6503ms, 5959ms) -8.4%

string-switch (string-switch/plain)	hermes (CI)	hermes (CI)
bench.js	1316ms	1272.4ms
bench.js (static)	5187ms	4687ms

raytracer (5608ms, 5359ms) -4.5%

raytracer (raytracer/original)	hermes (CI)	hermes (CI)
bench-raytracer.js	1550.4ms	1435.2ms
raytracer.ts	1667.6ms	1525.4ms
bench-raytracer.js (static)	1198.4ms	1189.8ms
raytracer.ts (static)	1191.8ms	1208.2ms

MiniReact (30332ms, 29133ms) -4.0%

MiniReact	hermes (CI)	hermes (CI)
no-objects/out/simple-stripped.js	2239.2ms	2136.8ms
no-objects/out/simple-lowered.js	2270.8ms	2177.8ms
no-objects/out/music-stripped.js	42.6ms	42ms
no-objects/out/music-lowered.js	47.2ms	46.6ms
no-deps/stripped/MiniReact.js	5004ms	4610.4ms
no-deps/MiniReact.js	5256.2ms	4745.8ms
no-objects/out/simple.js	2260.4ms	2176.6ms
no-objects/out/music.js	45.6ms	45.2ms
no-objects/out/simple-stripped.js (static)	1725.2ms	1701.2ms
no-objects/out/simple-lowered.js (static)	1725.4ms	1714.6ms
no-objects/out/music-stripped.js (static)	18.8ms	19.2ms
no-objects/out/music-lowered.js (static)	19.4ms	18.8ms
no-deps/stripped/MiniReact.js (static)	4024.8ms	4035.6ms
no-deps/MiniReact.js (static)	3938.2ms	3957ms
no-objects/out/simple.js (static)	1695.2ms	1686.2ms
no-objects/out/music.js (static)	19ms	19ms

widgets (12934ms, 12467ms) -3.6%

widgets	hermes (CI)	hermes (CI)
simple-classes/widgets.js	1758.2ms	1614ms
original/es5/widgets.js	2798.8ms	2694.8ms
single-file/es5/widgets.js	2775.2ms	2682.6ms
simple-classes/widgets.js (static)	1012ms	995.4ms
original/es5/widgets.js (static)	2283.2ms	2242.2ms
single-file/es5/widgets.js (static)	2306.2ms	2238.2ms