chore(deps): Update eslint monorepo to v9.39.5

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@eslint/js (source)	9.37.0 → 9.39.5
eslint (source)	9.37.0 → 9.39.5

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Release Notes

eslint/eslint (@​eslint/js)

v9.39.5

Compare Source

Bug Fixes

• 253be16 fix: handle unavailable require cache (backport of #​20812 to v9.x) (#​21065) (Eric)

Documentation

• 74930ed docs: switch build to Node.js 24 (#​20894) (Milos Djermanovic)
• eaec8bb docs: Add ESLint v9.x EOL notice (#​20828) (Milos Djermanovic)

Chores

• 458205f chore: update @eslint/eslintrc and @eslint/js for v9.39.5 (#​21077) (Francesco Trotta)
• 202117b chore: package.json update for @​eslint/js release (Jenkins)
• d9eb6ed test: disable warning for vm.constants.USE_MAIN_CONTEXT_DEFAULT_LOADER (#​21074) (Francesco Trotta)
• 7b431a7 chore: override re2 dependency for @metascraper/helpers (#​21068) (Milos Djermanovic)
• daf7791 chore: pin fflate@​0.8.2 (#​20895) (Milos Djermanovic)
• daee8ba ci: use pnpm in eslint-flat-config-utils type integration test (#​20829) (Milos Djermanovic)
• 116d4be ci: unpin Node.js 25.x in CI (#​20619) (Copilot)

v9.39.4

Compare Source

Bug Fixes

• f18f6c8 fix: update dependency minimatch to ^3.1.5 (#​20564) (Milos Djermanovic)
• a3c868f fix: update dependency @​eslint/eslintrc to ^3.3.4 (#​20554) (Milos Djermanovic)
• 234d005 fix: minimatch security vulnerability patch for v9.x (#​20549) (Andrej Beles)
• b1b37ee fix: update ajv to 6.14.0 to address security vulnerabilities (#​20538) (루밀LuMir)

Documentation

• 4675152 docs: add deprecation notice partial (#​20520) (Milos Djermanovic)

Chores

• b8b4eb1 chore: update dependencies for ESLint v9.39.4 (#​20596) (Francesco Trotta)
• 71b2f6b chore: package.json update for @​eslint/js release (Jenkins)
• 1d16c2f ci: pin Node.js 25.6.1 (#​20563) (Milos Djermanovic)

v9.39.3

Compare Source

Bug Fixes

• 791bf8d fix: restore TypeScript 4.0 compatibility in types (#​20504) (sethamus)

Chores

• 8594a43 chore: upgrade @​eslint/js@​9.39.3 (#​20529) (Milos Djermanovic)
• 9ceef92 chore: package.json update for @​eslint/js release (Jenkins)
• af498c6 chore: ignore /docs/v9.x in link checker (#​20453) (Milos Djermanovic)

v9.39.2

Compare Source

Bug Fixes

• 5705833 fix: warn when eslint-env configuration comments are found (#​20381) (sethamus)

Build Related

• 506f154 build: add .scss files entry to knip (#​20391) (Milos Djermanovic)

Chores

• 7ca0af7 chore: upgrade to @eslint/js@9.39.2 (#​20394) (Francesco Trotta)
• c43ce24 chore: package.json update for @​eslint/js release (Jenkins)
• 4c9858e ci: add v9.x-dev branch (#​20382) (Milos Djermanovic)

v9.39.1

Compare Source

Bug Fixes

• 650753e fix: Only pass node to JS lang visitor methods (#​20283) (Nicholas C. Zakas)

Documentation

• 51b51f4 docs: add a section on when to use extends vs cascading (#​20268) (Tanuj Kanti)
• b44d426 docs: Update README (GitHub Actions Bot)

Chores

• 92db329 chore: update @eslint/js version to 9.39.1 (#​20284) (Francesco Trotta)
• c7ebefc chore: package.json update for @​eslint/js release (Jenkins)
• 61778f6 chore: update eslint-config-eslint dependency @​eslint/js to ^9.39.0 (#​20275) (renovate[bot])
• d9ca2fc ci: Add rangeStrategy to eslint group in renovate config (#​20266) (唯然)
• 009e507 test: fix version tests for ESLint v10 (#​20274) (Milos Djermanovic)

v9.39.0

Compare Source

Features

• cc57d87 feat: update error loc to key in no-dupe-class-members (#​20259) (Tanuj Kanti)
• 126552f feat: update error location in for-direction and no-dupe-args (#​20258) (Tanuj Kanti)
• 167d097 feat: update complexity rule to highlight only static block header (#​20245) (jaymarvelz)

Bug Fixes

• 15f5c7c fix: forward traversal step.args to visitors (#​20253) (jaymarvelz)
• 5a1a534 fix: allow JSDoc comments in object-shorthand rule (#​20167) (Nitin Kumar)
• e86b813 fix: Use more types from @​eslint/core (#​20257) (Nicholas C. Zakas)
• 927272d fix: correct Scope typings (#​20198) (jaymarvelz)
• 37f76d9 fix: use AST.Program type for Program node (#​20244) (Francesco Trotta)
• ae07f0b fix: unify timing report for concurrent linting (#​20188) (jaymarvelz)
• b165d47 fix: correct Rule typings (#​20199) (jaymarvelz)
• fb97cda fix: improve error message for missing fix function in suggestions (#​20218) (jaymarvelz)

Documentation

• d3e81e3 docs: Always recommend to include a files property (#​20158) (Percy Ma)
• 0f0385f docs: use consistent naming recommendation (#​20250) (Alex M. Spieslechner)
• a3b1456 docs: Update README (GitHub Actions Bot)
• cf5f2dd docs: fix correct tag of no-useless-constructor (#​20255) (Tanuj Kanti)
• 10b995c docs: add TS options and examples for nofunc in no-use-before-define (#​20249) (Tanuj Kanti)
• 2584187 docs: remove repetitive word in comment (#​20242) (reddaisyy)
• 637216b docs: update CLI flags migration instructions (#​20238) (jaymarvelz)
• e7cda3b docs: Update README (GitHub Actions Bot)
• 7b9446f docs: handle empty flags sections on the feature flags page (#​20222) (sethamus)

Chores

• dfe3c1b chore: update @eslint/js version to 9.39.0 (#​20270) (Francesco Trotta)
• 2375a6d chore: package.json update for @​eslint/js release (Jenkins)
• a1f4e52 chore: update @eslint dependencies (#​20265) (Francesco Trotta)
• c7d3229 chore: update dependency @​eslint/core to ^0.17.0 (#​20256) (renovate[bot])
• 27549bc chore: update fuzz testing to not error if code sample minimizer fails (#​20252) (Milos Djermanovic)
• a1370ee ci: bump actions/setup-node from 5 to 6 (#​20230) (dependabot[bot])
• 9e7fad4 chore: add script to auto-generate eslint:recommended configuration (#​20208) (唯然)

v9.38.0

Compare Source

Features

• ce40f74 feat: update complexity rule to only highlight function header (#​20048) (Atul Nair)
• e37e590 feat: correct no-loss-of-precision false positives with e notation (#​20187) (Francesco Trotta)

Bug Fixes

• 50c3dfd fix: improve type support for isolated dependencies in pnpm (#​20201) (Francesco Trotta)
• a1f06a3 fix: correct SourceCode typings (#​20114) (Pixel998)

Documentation

• 462675a docs: improve web accessibility by hiding non-semantic character (#​20205) (루밀LuMir)
• c070e65 docs: correct formatting in no-irregular-whitespace rule documentation (#​20203) (루밀LuMir)
• b39e71a docs: Update README (GitHub Actions Bot)
• cd39983 docs: move custom-formatters type descriptions to nodejs-api (#​20190) (Percy Ma)

Chores

• d17c795 chore: upgrade @​eslint/js@​9.38.0 (#​20221) (Milos Djermanovic)
• 25d0e33 chore: package.json update for @​eslint/js release (Jenkins)
• c82b5ef refactor: Use types from @​eslint/core (#​20168) (Nicholas C. Zakas)
• ff31609 ci: add Node.js 25 to ci.yml (#​20220) (루밀LuMir)
• 004577e ci: bump github/codeql-action from 3 to 4 (#​20211) (dependabot[bot])
• eac71fb test: remove use of nodejsScope option of eslint-scope from tests (#​20206) (Milos Djermanovic)
• 4168a18 chore: fix typo in legacy-eslint.js (#​20202) (Sweta Tanwar)
• 205dbd2 chore: fix typos (#​20200) (ntnyq)
• dbb200e chore: use team member's username when name is not available in data (#​20194) (Milos Djermanovic)
• 8962089 chore: mark deprecated rules as available until v11.0.0 (#​20184) (Pixel998)

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