Bump the dev-tooling group across 1 directory with 12 updates

[dependabot]

Bumps the dev-tooling group with 12 updates in the / directory:

Package	From	To
@types/node	22.20.1	26.6.4
@types/vscode	1.136.0	1.140.0
@typescript-eslint/eslint-plugin	8.69.0	8.71.1
@typescript-eslint/parser	8.69.0	8.71.1
@vitejs/plugin-react	4.7.0	6.1.2
@vscode/vsce	3.9.2	4.0.0
esbuild	0.24.2	0.28.2
eslint	9.39.5	10.12.0
jsdom	25.0.1	30.1.2
typescript	5.9.3	7.0.2
vite	6.4.3	8.3.2
vitest	2.1.9	5.0.3

Updates @types/node from 22.20.1 to 26.6.4

Commits

• See full diff in compare view

Updates @types/vscode from 1.136.0 to 1.140.0

Commits

• See full diff in compare view

Updates @typescript-eslint/eslint-plugin from 8.69.0 to 8.71.1

Release notes

Sourced from @​typescript-eslint/eslint-plugin's releases.

v8.71.1

8.71.1 (2026-10-05)

🩹 Fixes

• eslint-plugin: [no-misused-promises] skip argument checks for calls without arguments (#12923)
• eslint-plugin: [no-unused-vars] report usedOnlyAsType for partially exported merged declarations (#12892)
• eslint-plugin: [require-array-sort-compare] use array argument type constraint (#12919)
• eslint-plugin: [no-unsafe-enum-assignment] skip identical types and bound deep type walks (#12957)
• eslint-plugin: [no-confusing-void-expression] don't autofix when declared return type is unknown (#12930)
• eslint-plugin: [prefer-optional-chain] check the constrained type (#12953)
• eslint-plugin: [no-unnecessary-type-parameters] count instantiated mapped type constraints (#12941)
• project-service: throttle cleanup when opening files (#12934)
• type-utils: match re-exports and global declarations in TypeOrValueSpecifier (#12943)

❤️ Thank You

• Diptajoy Mistry @​diptomistry
• Evyatar Daud @​StyleShit
• Josh Goldberg
• Josh Goldberg ✨
• Medhansh Poojari

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

v8.71.0

8.71.0 (2026-09-28)

🚀 Features

• eslint-plugin: [no-unsafe-enum-assignment] add rule (#12732)

🩹 Fixes

• eslint-plugin: [switch-exhaustiveness-check] always sort literal cases in stable order (#12885)
• eslint-plugin: [unbound-method] respect this: void on class properties (7fce9127d)
• eslint-plugin: [no-unnecessary-type-assertion] specialize generic assertion report message (#12832)
• eslint-plugin: [no-misused-promises] handle a return outside of any function (#12912)

❤️ Thank You

• Evyatar Daud @​StyleShit
• Fatih Çakır @​wfatih
• Josh Goldberg
• Josh Goldberg ✨
• Zamiell @​Zamiell

See GitHub Releases for more information.

... (truncated)

Changelog

Sourced from @​typescript-eslint/eslint-plugin's changelog.

8.71.1 (2026-10-05)

🩹 Fixes

• eslint-plugin: [no-unnecessary-type-parameters] count instantiated mapped type constraints (#12941)
• eslint-plugin: [prefer-optional-chain] check the constrained type (#12953)
• eslint-plugin: [no-confusing-void-expression] don't autofix when declared return type is unknown (#12930)
• eslint-plugin: [no-unsafe-enum-assignment] skip identical types and bound deep type walks (#12957)
• eslint-plugin: [require-array-sort-compare] use array argument type constraint (#12919)
• eslint-plugin: [no-unused-vars] report usedOnlyAsType for partially exported merged declarations (#12892)
• eslint-plugin: [no-misused-promises] skip argument checks for calls without arguments (#12923)

❤️ Thank You

• Diptajoy Mistry @​diptomistry
• Evyatar Daud @​StyleShit
• Josh Goldberg
• Josh Goldberg ✨
• Medhansh Poojari

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

8.71.0 (2026-09-28)

🚀 Features

• eslint-plugin: [no-unsafe-enum-assignment] add rule (#12732)

🩹 Fixes

• eslint-plugin: [no-misused-promises] handle a return outside of any function (#12912)
• eslint-plugin: [no-unnecessary-type-assertion] specialize generic assertion report message (#12832)
• eslint-plugin: [unbound-method] respect this: void on class properties (7fce9127d)
• eslint-plugin: [switch-exhaustiveness-check] always sort literal cases in stable order (#12885)

❤️ Thank You

• Evyatar Daud @​StyleShit
• Fatih Çakır @​wfatih
• Josh Goldberg
• Josh Goldberg ✨
• Zamiell @​Zamiell

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

8.70.1 (2026-09-21)

... (truncated)

Commits

• d57b8da chore(release): publish 8.71.1
• e8593b2 fix(eslint-plugin): [no-unnecessary-type-parameters] count instantiated mappe...
• 2211d3f fix(eslint-plugin): [prefer-optional-chain] check the constrained type (#12953)
• ba9c0f1 fix(eslint-plugin): [no-confusing-void-expression] don't autofix when declare...
• 466d739 fix(eslint-plugin): [no-unsafe-enum-assignment] skip identical types and boun...
• e8c170f fix(eslint-plugin): [require-array-sort-compare] use array argument type cons...
• effa652 fix(eslint-plugin): [no-unused-vars] report usedOnlyAsType for partially expo...
• 9fbab43 fix(eslint-plugin): [no-misused-promises] skip argument checks for calls with...
• 3ab28b1 chore(eslint-plugin): re-enable plugin-test-formatting in all tests (#12950)
• 8695664 chore(release): publish 8.71.0
• Additional commits viewable in compare view

Updates @typescript-eslint/parser from 8.69.0 to 8.71.1

Release notes

Sourced from @​typescript-eslint/parser's releases.

v8.71.1

8.71.1 (2026-10-05)

🩹 Fixes

• eslint-plugin: [no-misused-promises] skip argument checks for calls without arguments (#12923)
• eslint-plugin: [no-unused-vars] report usedOnlyAsType for partially exported merged declarations (#12892)
• eslint-plugin: [require-array-sort-compare] use array argument type constraint (#12919)
• eslint-plugin: [no-unsafe-enum-assignment] skip identical types and bound deep type walks (#12957)
• eslint-plugin: [no-confusing-void-expression] don't autofix when declared return type is unknown (#12930)
• eslint-plugin: [prefer-optional-chain] check the constrained type (#12953)
• eslint-plugin: [no-unnecessary-type-parameters] count instantiated mapped type constraints (#12941)
• project-service: throttle cleanup when opening files (#12934)
• type-utils: match re-exports and global declarations in TypeOrValueSpecifier (#12943)

❤️ Thank You

• Diptajoy Mistry @​diptomistry
• Evyatar Daud @​StyleShit
• Josh Goldberg
• Josh Goldberg ✨
• Medhansh Poojari

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

v8.71.0

8.71.0 (2026-09-28)

🚀 Features

• eslint-plugin: [no-unsafe-enum-assignment] add rule (#12732)

🩹 Fixes

• eslint-plugin: [switch-exhaustiveness-check] always sort literal cases in stable order (#12885)
• eslint-plugin: [unbound-method] respect this: void on class properties (7fce9127d)
• eslint-plugin: [no-unnecessary-type-assertion] specialize generic assertion report message (#12832)
• eslint-plugin: [no-misused-promises] handle a return outside of any function (#12912)

❤️ Thank You

• Evyatar Daud @​StyleShit
• Fatih Çakır @​wfatih
• Josh Goldberg
• Josh Goldberg ✨
• Zamiell @​Zamiell

See GitHub Releases for more information.

... (truncated)

Changelog

Sourced from @​typescript-eslint/parser's changelog.

8.71.1 (2026-10-05)

This was a version bump only for parser to align it with other projects, there were no code changes.

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

8.71.0 (2026-09-28)

This was a version bump only for parser to align it with other projects, there were no code changes.

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

8.70.1 (2026-09-21)

This was a version bump only for parser to align it with other projects, there were no code changes.

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

8.70.0 (2026-09-07)

This was a version bump only for parser to align it with other projects, there were no code changes.

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

Commits

• d57b8da chore(release): publish 8.71.1
• 8695664 chore(release): publish 8.71.0
• 23d38ce chore(release): publish 8.70.1
• 7ee7608 chore(release): publish 8.70.0
• See full diff in compare view

Updates @vitejs/plugin-react from 4.7.0 to 6.1.2

Release notes

Sourced from @​vitejs/plugin-react's releases.

plugin-react@6.1.2

Fix HMR for compound components (#1484)

Adding or removing a component from a compound component was not handled, creating stale updates. Doing this now triggers hmr invalidate on the file and propagates the invalidation to importers.

Fix compiler.logDiagnostics option not working (#1483)

With oxc-transform-react >= 0.148, the logDiagnostics was not working. This version fixes it and requires oxc-transform-react >= 0.152 as a peer dependency if you are using the compiler option. compiler.logDiagnostics option is now deprecated and should be swapped for the builtin compiler.reportDiagnostics.

Disable refresh for non-jsx with compiler enabled (fix #1478) (#1485)

When the compiler was enabled, TS files could trigger fast refresh which would cause runtime errors. The logic now follows what the builtin oxc plugin in Vite does.

plugin-react@6.1.1

Add compiler.logDiagnostics option

Recoverable React Compiler diagnostics are no longer logged by default. Set compiler.logDiagnostics to true to log them through Vite. Fatal diagnostics are always logged and fail the transform.

Respect environment sourcemap option for React Compiler transform when builder.sharedPlugins is enabled (#1439)

The React Compiler transform was using the top-level sourcemap option instead of the environment sourcemap option. This caused a problem when the experimental builder.sharedPlugins was enabled.

plugin-react@6.1.0

Add experimental native React Compiler support (#1419)

Add experimental native React Compiler support.

You can use it by installing oxc-transform-react and enabling it via the compiler option:

npm install -D oxc-transform-react

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
export default defineConfig({
plugins: [
react({ compiler: true })
]
})

plugin-react@6.0.5

Fixed the react compiler preset filter to be linear (#1353)

The improved filter in v6.0.3 was non-linear and caused a performance regression (#1349). The filter was changed to be linear to avoid that.

plugin-react@6.0.4

Fixed $RefreshSig$ is not defined error when running vite dev with NODE_ENV=production

... (truncated)

Changelog

Sourced from @​vitejs/plugin-react's changelog.

6.1.2 (2026-10-05)

Fix HMR for compound components (#1484)

Adding or removing a component from a compound component was not handled, creating stale updates. Doing this now triggers hmr invalidate on the file and propagates the invalidation to importers.

Fix compiler.logDiagnostics option not working (#1483)

With oxc-transform-react >= 0.148, the logDiagnostics was not working. This version fixes it and requires oxc-transform-react >= 0.152 as a peer dependency if you are using the compiler option. compiler.logDiagnostics option is now deprecated and should be swapped for the builtin compiler.reportDiagnostics.

Disable refresh for non-jsx with compiler enabled (fix #1478) (#1485)

When the compiler was enabled, TS files could trigger fast refresh which would cause runtime errors. The logic now follows what the builtin oxc plugin in Vite does.

6.1.1 (2026-08-28)

Add compiler.logDiagnostics option

Recoverable React Compiler diagnostics are no longer logged by default. Set compiler.logDiagnostics to true to log them through Vite. Fatal diagnostics are always logged and fail the transform.

Respect environment sourcemap option for React Compiler transform when builder.sharedPlugins is enabled (#1439)

The React Compiler transform was using the top-level sourcemap option instead of the environment sourcemap option. This caused a problem when the experimental builder.sharedPlugins was enabled.

6.1.0 (2026-08-19)

Add experimental native React Compiler support (#1419)

Add experimental native React Compiler support.

You can use it by installing oxc-transform-react and enabling it via the compiler option:

npm install -D oxc-transform-react

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
export default defineConfig({
plugins: [
react({ compiler: true })
]
})

6.0.5 (2026-07-30)

Fixed the react compiler preset filter to be linear (#1353)

The improved filter in v6.0.3 was non-linear and caused a performance regression (#1349). The filter was changed to be linear to avoid that.

... (truncated)

Commits

• ac47648 release: plugin-react@6.1.2 (#1491)
• 98277e7 fix(deps): update all non-major dependencies (#1486)
• 12eddea fix(hmr): better handle compound components (#1484)
• 3cfb1d1 fix(plugin-react): fix compiler.logDiagnostics (#1483)
• 6de9915 fix(plugin-react): disable refresh for non-jsx with compiler enabled (#1485)
• ee97d2f fix(deps): update all non-major dependencies (#1445)
• b0a014d chore: use Babel 8 for babel compiler playgrounds (#1460)
• 61b650f fix(deps): update react-related dependencies (#1452)
• 736efe2 chore(deps): update tsdown to v0.23 (#1451)
• 04cac50 release: plugin-react@6.1.1 (#1440)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for @​vitejs/plugin-react since your current version.

Updates @vscode/vsce from 3.9.2 to 4.0.0

Release notes

Sourced from @​vscode/vsce's releases.

v4.0.0

Changes:

• #1329: Offer prompted migration of legacy PAT credentials
• #1325: Remove leven dependency
• #1324: Replace form-data with Node streams
• #1326: Fix MSAL declaration build failure
• #1323: Relock deps and mirror to package.json
• #1314: Replace chalk with Node styling
• #1312: Remove parse-semver dependency
• #1313: Reduce secretlint dependency tree
• #1315: chore(deps): bump the github-actions group with 2 updates
• #1306: Pin GitHub Actions to full-length commit SHAs

• #1309: Replace glob with tinyglobby
• #1308: Raise Node.js baseline to 22
• #1305: Update and replace many dependencies
• #1298: chore(deps): bump js-yaml from 4.2.0 to 4.3.1
• #1297: Hide OIDC option from publish help
• #1296: Remove redundant secretlint dependency
• #1295: chore(deps): bump fast-uri from 3.1.4 to 3.1.5
• #1294: chore(deps): bump brace-expansion
• #1293: chore(deps): bump fast-uri from 3.1.2 to 3.1.4
• #1292: chore(deps): bump linkify-it from 5.0.1 to 5.0.2
• #1291: auth: support OIDC trusted publishing
• #1289: chore(deps): bump js-yaml and @​textlint/linter-formatter
• #1288: chore(deps): bump form-data from 4.0.4 to 4.0.6
• #1287: chore(deps): bump markdown-it from 14.1.1 to 14.2.0
• #1284: chore(deps): bump tmp from 0.2.6 to 0.2.7

This list of changes was auto generated.

v3.9.3-12

Changes:

• #1329: Offer prompted migration of legacy PAT credentials
• #1325: Remove leven dependency
• #1324: Replace form-data with Node streams
• #1326: Fix MSAL declaration build failure
• #1323: Relock deps and mirror to package.json
• #1314: Replace chalk with Node styling
• #1312: Remove parse-semver dependency

This list of changes was auto generated.

... (truncated)

Commits

• 9f25124 Merge pull request #1329 from microsoft/benibenj/migrate-legacy-pat-storage
• 7d84e92 Offer prompted migration of legacy PAT credentials
• 75cae44 Merge pull request #1325 from jakebailey/remove-leven
• ae9f2b7 Merge pull request #1324 from jakebailey/remove-form-data
• fa08d59 Capture both output streams in the CLI tests
• 3fb79d8 Fix multipart stream lifecycle issues
• bee68cf Extract command suggestion helper and test it
• b40452e Merge pull request #1326 from microsoft/benibenj/agents/validate-package-lock...
• d2cd4d4 Keep PR CI workflow unchanged
• fa0fdf7 Fix MSAL declaration build failure
• Additional commits viewable in compare view

Updates esbuild from 0.24.2 to 0.28.2

Release notes

Sourced from esbuild's releases.

v0.28.2

• Fix tree shaking bug due to TypeScript import alias (#4507)

  This release fixes a bug that could cause esbuild to incorrectly tree-shake imports that are used in a TypeScript type alias under certain circumstances. Affected code uses a TypeScript-specific import assignment and looks something like this:

  import Base from './dep.js';
  import Alias = Base.SomeType;

• Fix CSS minification bug involving & (#4497)

  This release fixes a bug where esbuild's CSS minifier incorrectly removed a & when it was unsafe to do so. Here is an example:

  /* Original code */
  .a .b {
    & .b:not(& .c) {
      color: red;
    }
  }
  /* Old output (with --minify) */
  .a .b{.b:not(& .c){color:red}}
  /* New output (with --minify) */
  .a .b{& .b:not(& .c){color:red}}

  This should match <span class="a"><span class="b"><span class="b">yes</span></span></span> but not <span class="a"><span class="b">no</span></span>. The old output incorrectly matched both.

• Avoid overwriting input files without --allow-overwrite (#4484)

  For example: esbuild input.js --outfile=input.js tells esbuild to overwrite input.js with the output of running esbuild on it. This was supposed to already be prevented by default, but it accidentally regressed in version 0.17.0 and apparently didn't have any test coverage. The error message was being printed but the input file was still being overwritten. Oops.

  This release puts the original behavior back. With this release, esbuild should now actually avoid overwriting input files unless --allow-overwrite is explicitly present. This is done by not writing out any files when a build error is encountered.

• Fix incorrect code generated when using top-level await (#4498)

  Previously esbuild could generate code containing a syntax error in complex scenarios involving top-level await used in a dependency cycle. The problem was a missing async on one or more module wrapper closures. With this release, esbuild now uses a fixed-point iteration algorithm to correctly annotate all dependencies in the cycle as needing an async module wrapper.

• Fix a minification bug with lowered logical assignment operators (#4508)

  This release fixes a bug that could cause esbuild to generate incorrect code for logical assignment operators when lowering them to an older target environment. Specifically the lowering process requires duplicating the left-hand side, but esbuild incorrectly failed to count the duplicate as a new usage when the left-hand side is an identifier. That then caused the minifier to believe that the left-hand side was only used once and could attempt to incorrectly inline an initializer into the first usage. This bug has now been fixed:

  // Original code
  function foo() {
    let x
    bar(x ||= {})

... (truncated)

Changelog

Sourced from esbuild's changelog.

Changelog: 2024

This changelog documents all esbuild versions published in the year 2024 (versions 0.19.12 through 0.24.2).

Commits

• 609683d publish 0.28.2 to npm
• 11b1fe4 add to release notes
• ab50d91 css: fix green/blue channel swap in oklch gamut mapping (#4488)
• 04627b6 fix #4498: async TLA checks need a worklist
• 5c15177 disable gopls in the go folder
• fc2ee9b css: adjust parser to allow --foo: {...}
• 209db54 release notes for css nesting bugfix
• c625d31 fix #4497: preserve nested ampersands during minification (#4500)
• 34474e2 better isolation of current part in js parser
• 07f6e8c fix #4507: import assignment tree-shaking bug
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for esbuild since your current version.

Updates eslint from 9.39.5 to 10.12.0

Release notes

Sourced from eslint's releases.

v10.12.0

Features

• 4618052 feat: handle astral letters in new-cap (#21357) (sary)
• 4ec5168 feat: allow SourceCode#getText() to accept tokens and comments (#21340) (electrohyun)

Bug Fixes

• bc51eee fix: prefer-arrow-callback false positive in conditional test (#21373) (Daniel Pinto)
• bbff86c fix: skip lines with multiple comments in max-lines-per-function (#21332) (xbinaryx)
• efc4d6b fix: astral letters in consistent-return, no-eval, no-invalid-this (#21360) (lumir)
• 93de066 fix: prefer-exponentiation-operator autofix for async function base (#21322) (Vladimir Babin)
• 02e34ff fix: add missing space after else in curly autofix (#21355) (Pixel)
• b14b8bc fix: correct id-length message for long private names (#21348) (Pixel)
• 69aac01 fix: support TSFunctionType in getFunctionHeadLoc (#21335) (xbinaryx)
• 686630e fix: no-loss-of-precision false positive with 0.e5 (#21337) (sethamus)

Documentation

• 67eb586 docs: Update README (GitHub Actions Bot)
• 5370d7e docs: clarify one-var separateRequires matches any require() call (#21192) (sethamus)
• 8816c1d docs: Update README (GitHub Actions Bot)
• 3d2e7ce docs: fix typo in no-unused-expressions documentation (#21346) (bytedoe)

Chores

• 152067f chore: update ecosystem plugins (#21362) (ESLint Bot)
• b56d58e chore: update github/codeql-action action to v4.38.2 (#21376) (renovate[bot])
• bfaea12 perf: cache normalized config globals per languageOptions (#21364) (James Ross)
• 322209e ci: avoid Nx cache in ecosystem tests and disable failing test (#21369) (Francesco Trotta)
• d166567 chore: update dependency prettier to v3.9.9 (#21371) (renovate[bot])
• 29585ce chore: update dependency eslint-plugin-expect-type to ^0.7.0 (#21359) (renovate[bot])
• 39d79ba chore: update github/codeql-action action to v4.38.1 (#21354) (renovate[bot])
• 182a6e9 chore: update dependency prettier to v3.9.8 (#21352) (renovate[bot])
• f995127 chore: remove CLAUDE.md in favor of AGENTS.md (#21339) (Jarren)
• b95fb6c chore: update dependency prettier to v3.9.7 (#21347) (renovate[bot])
• 3782dd4 chore: update ecosystem plugins (#21342) (ESLint Bot)

v10.11.0

Features

• d136fa4 feat: object-shorthand handle quoted properties for ignoreConstructors (#21271) (Pavel)
• 397b3b8 feat: report unsafe labeled continue in no-unsafe-finally rule (#21316) (electrohyun)
• d3dd47f feat: only exempt new-cap built-ins that reference the global (#21290) (sethamus)

Bug Fixes

• 22b09f5 fix: ignore __proto__ properties in prefer-object-spread (#21311) (xbinaryx)
• b684bb1 fix: make TimePass.parse optional in types and docs (#21313) (ntnyq)
• 26d11bc fix: don't report __proto__ properties in object-shorthand (#21310) (xbinaryx)

Documentation

• 9ecfdc5 docs: note that --cache can serve stale results for cross-file rules (#21312) (bytedoe)
• 6c789ff docs: Update README (GitHub Actions Bot)
• 5997825 docs: clarify preserve-caught-error known limitation (#21294) (Akinyemi Toluwalase)

... (truncated)

Commits

• a438ec3 10.12.0
• 32a73f1 Build: changelog update for 10.12.0
• bc51eee fix: prefer-arrow-callback false positive in conditional test (#21373)
• bbff86c fix: skip lines with multiple comments in max-lines-per-function (#21332)
• 152067f chore: update ecosystem plugins (#21362)
• b56d58e chore: update github/codeql-action action to v4.38.2 (#21376)
• 67eb586 docs: Update README
• bfaea12 perf: cache normalized config globals per languageOptions (#21364)
• 322209e ci: avoid Nx cache in ecosystem tests and disable failing test (#21369)
• d166567 chore: update dependency prettier to v3.9.9 (#21371)
• Additional commits viewable in compare view

Updates jsdom from 25.0.1 to 30.1.2

Release notes

Sourced from jsdom's releases.

v30.1.2

• Updated URLs to support Unicode v18.0.0 in internationalized domain names.
• Reduced package size and memory use for CSS property definitions. (@​scttcper)
• Fixed severe slowdowns when building large DOM trees, including SVG charts with D3, which regressed in v30.1.0. (@​cmdcolin)
• Fixed exponentially slow reads of empty inherited CSS custom properties in deeply nested documents, and custom properties incorrectly inheriting past an initial reset. (@​scttcper)
• Fixed getComputedStyle() returning stale results after editing stylesheet declarations, selectors, or media queries, including in imported stylesheets.
• Fixed selector matching and computed styles after changes to form control checkedness, indeterminacy, selection, values, and validity, including during form resets and canceled clicks.
• Fixed computed styles for :focus, :focus-visible, :focus-within, and selectors containing them after focus changes, including inside focus and blur listeners. (@​asamuzaK)
• Fixed element.focus() incorrectly focusing elements hidden by 'display', including through shadow hosts and slots, and elements excluded by shadow DOM slot assignment. (@​asamuzaK)
• Fixed getComputedStyle() throwing for elements without inline-style support, including XML and MathML elements.
• Fixed a memory leak where stylesheet parsing retained the last parsed stylesheet's window after window.close().
• Fixed memory growth from long-lived MutationObserver instances retaining bookkeeping for garbage-collected nodes. (@​scttcper)
• Fixed retained select.selectedOptions collections becoming stale after selection changes and form resets.
• Fixed rejection of negative CSS sizing values, including for 'min-width', 'min-height', 'max-width', and 'max-height', which regressed in v30.1.0.
• Fixed handling of deeply nested color-mix() expressions, including exceptions during color resolution. (@​asamuzaK)

v30.1.1

• Fixed spurious window blur and focusout events and incorrect event.relatedTarget values when focusing an element after removing the previously focused element, which regressed in v30.1.0. (@​asamuzaK)
• Fixed focus and blur behavior across frames, and focusing the document's viewport through document.documentElement.focus(). (@​asamuzaK)
• Fixed focus targets removed or disabled by blur listeners becoming active, and text selections made by focus and blur listeners being overwritten. (@​asamuzaK)
• Fixed element.focus() incorrectly focusing disabled form controls and <input type="hidden"> elements with tabindex="". (@​scttcper)
• Fixed invalid style.setProperty() calls changing existing !important priorities, serialized styles, or mutation records. (@​FedgeNo)
• Fixed !important handling when updating CSS longhands after shorthands, using variables or CSS-wide keywords, and assigning style properties directly. (@​FedgeNo)
• Fixed <noscript> parsing with includeNodeLocations: true or inside frames to honor the runScripts option.
• Fixed the storageQuota option being ignored by frames.
• Fixed encoding detection of HTML and XML byte input to honor XML encoding declarations and detect UTF-16 without a byte order mark.
• Fixed exceptions caused by truncated charset parameters in <meta> elements, and encoding detection incorrectly using incomplete <meta> tags. (@​FedgeNo)
• Fixed XML serialization errors for namespaces named constructor, toString, __proto__, or "null", and incorrect reuse of namespace prefixes declared on sibling elements.
• Fixed element.innerHTML and element.outerHTML in XML documents to reject invalid characters in attribute values and avoid stack overflows on large strings.
• Fixed selector matching for :lang(), :nth-child(... of ...) after mutations, and :has() with duplicate IDs or nested logical pseudo-classes. (@​asamuzaK)

v30.1.0

jsdom is feeling the AGI!

This release is dedicated to @​scttcper, who unleashed @​codex upon jsdom and found tons of performance improvements. Along the way, he found and fixed many correctness issues as well.

We really appreciate his thoughtful PRs, which did a great job following the project's contribution guidelines, and were clearly human-curated, with their PR descriptions edited to be brief and respectful of the maintainers' time.

Thanks to @​scttcper, as well as all the other contributors of this release (most of whom were AI-assisted).

• Added named access to elements on document, such as document.myForm for <form name="myForm">. (@​vojtisprime11)
• Added QuotaExceededError, including its use for storage quota errors and oversized crypto.getRandomValues() requests.
• Added support for the relaxed DOM naming rules when creating elements, attributes, and document types.
• Improved performance of DOM construction, tree mutations, range operations, and live collection access, especially on large documents. (@​scttcper, @​erezrokah)
• Improved performance of getComputedStyle(), style changes, and CSS serialization. (@​scttcper, @​jhult)
• Improved performance of event dispatch, form control and label lookups, and updates to <select> elements and radio button groups. (@​scttcper)
• Reduced memory use when creating and working with DOM nodes, attributes, event listeners, and mutation observers. (@​scttcper)
• Changed window.close() to preserve access to the document and its DOM through retained references.
• Fixed element.querySelectorAll() returning no matches when the first part of the selector matches the element itself, which regressed in v30.0.0. (@​asamuzaK)
• Fixed case sensitivity in CSS attribute selectors, including selectors matching data-state="", title="", and other case-sensitive values. (@​asamuzaK)

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