Bump the twentytwentyone-stylelint group across 1 directory with 2 updates

[dependabot]

Bumps the twentytwentyone-stylelint group with 2 updates in the /src/wp-content/themes/twentytwentyone directory: @wordpress/stylelint-config and stylelint.

Updates @wordpress/stylelint-config from 21.41.0 to 23.37.0

Release notes

Sourced from @​wordpress/stylelint-config's releases.

23.1.0 RC1

Changelog

Features

Post Editor

• Upload Media: Enable concurrent sideload uploads. (75888)

Enhancements

• Storybook: Add global preview styles for @​wordpress/ui overlays. (77451)
• Widgets: Add widget-types data layer. (77752)

Components

• Admin UI: Add visual prop to Page header component. (76469)
• Admin UI: Ensure consistent header spacing with and without actions. (76683)
• Admin UI: Use UI Text component in header. (77372)
• DataForm: Render field description as help text in the array control. (77554)
• ExternalLink: Align appearance with Link from @​wordpress/ui. (77790)
• Link: Honor openInNewTab consistently. (77422)
• Menu popover render + surface/motion split. (77460)
• Refactor Admin UI / Breadcrumbs to use DS components and design tokens. (77012)
• UI: Add Drawer primitive. (76690)
• UI: Portal prop and Portal subcomponents for overlay Popups. (77452)
• UI: Upgrade title validation to cleanup-based re-validation. (77165)
• UI: Use Text in Notice.ActionLink typography. (77332)
• FormTokenField: Add help prop to render additional help text below the field. (77552)
• design-system-mcp: Add new package for design system MCP tooling. (77159)
• ui/Dialog, ui/AlertDialog, ui/Drawer: Support sticky header and footer. (77559)
• ui: Forward style and className on *.Popup to inner Base UI Popup. (77693)
• ui: Uniform title and description styles across overlays. (77692)
• ui: Unify hairline border across overlay popups. (77691)

Post Editor

• Notes: Compute note positions centrally in useFloatingBoard. (77433)
• Notes: Refactor internals into smaller components. (77614)
• Notes: Refactor to use new '@​wordpress/ui' components. (77589)

Block Library

• Ensure Post Template fallback styles don't apply when minimumColumnWidth is defined. (77411)
• Tabs: Handle duplicating tabs. (76449)
• Tabs: Rename tabs blocks to follow WCAG Tabs pattern. (77418)

Block Editor

• Embed: Restore paragraph with URL when undoing paste-to-embed transform. (77551)

... (truncated)

Changelog

Sourced from @​wordpress/stylelint-config's changelog.

23.37.0 (2026-04-29)

23.36.0 (2026-04-15)

23.35.0 (2026-04-01)

23.34.0 (2026-03-18)

23.33.0 (2026-03-04)

23.32.0 (2026-02-18)

23.31.0 (2026-01-29)

23.30.0 (2026-01-16)

New Features

• Added plugin-wpds/no-unknown-ds-tokens and plugin-wpds/no-setting-wpds-custom-properties rules from @wordpress/theme to catch design token misuse (#74226).

23.28.0 (2025-11-26)

23.27.0 (2025-11-12)

23.26.0 (2025-10-29)

23.25.0 (2025-10-17)

23.24.0 (2025-10-01)

23.23.0 (2025-09-17)

23.22.0 (2025-09-03)

23.21.0 (2025-08-20)

23.20.0 (2025-08-07)

23.19.0 (2025-07-23)

23.18.0 (2025-06-25)

23.17.0 (2025-06-04)

23.16.0 (2025-05-22)

23.15.0 (2025-05-07)

23.14.0 (2025-04-11)

... (truncated)

Commits

• 8c229ea chore(release): publish
• 767ba9e Update changelog files
• 827b5f2 Merge changes published in the Gutenberg plugin "release/23.1" branch
• b862d8c chore(release): publish
• a3c385b Update changelog files
• 2cea906 chore(release): publish
• f3bc3b2 Update changelog files
• f146d62 Merge changes published in the Gutenberg plugin "release/22.9" branch
• c094feb Update changelog files
• 78bcaf5 Merge changes published in the Gutenberg plugin "release/22.9" branch
• Additional commits viewable in compare view

Updates stylelint from 14.16.1 to 17.10.0

Release notes

Sourced from stylelint's releases.

17.10.0

It adds 3 rules and fixes 4 bugs. You can use the *-layout-mappings rules to enforce logical or physical properties, units and keywords.

• Added: selector-no-invalid rule (#9232) (@​jeddy3).
• Added: unit-layout-mappings rule (#9229) (@​jeddy3).
• Added: value-keyword-layout-mappings rule (#9233) (@​jeddy3).
• Fixed: inconsistent error messages when module is not found (#9260) (@​ybiquitous).
• Fixed: property-layout-mappings false negatives for property names in declaration values (#9222) (@​jeddy3).
• Fixed: property-layout-mappings false positives for @page properties (#9223) (@​jeddy3).
• Fixed: selector-pseudo-class-no-unknown false positives for nested webkit-scrollbar part (#9259) (@​rkdfx).

17.9.1

It fixes 4 bugs. We also documented the messageArgs each rule provides to the message configuration property.

• Fixed: ConfigurationError regression for custom syntaxes (#9245) (@​jeddy3).
• Fixed: MD5 hash algorithm to SHA256 for caching (#9241) (@​rkdfx).
• Fixed: property-no-deprecated autofix for page-break-*: always (#9214) (@​rkdfx).
• Fixed: selector-no-deprecated false positives for ::part() (#9227) (@​SaekiTominaga).

17.9.0

It adds 3 new features. Adding the referenceFiles property to your configuration object makes the no-unknown-animations, no-unknown-custom-media and no-unknown-custom-properties rules more useful.

• Added: experimental referenceFiles to configuration object (#9179) (@​jeddy3).
• Added: experimental abortSignal option to Node.js API for cancellation support (#9213) (@​adalinesimonian).
• Added: maxWarnings to configuration object (#9181) (@​mrginglymus).

17.8.0

It adds 3 new rules and 1 configuration property.

• Added: languageOptions.directionality configuration property (#8687) (@​sw1tch3roo).
• Added: property-layout-mappings rule (#8687) (@​sw1tch3roo).
• Added: relative-selector-nesting-notation rule (#8730) (@​sw1tch3roo).
• Added: selector-no-deprecated rule (#8694) (@​immitsu).

17.7.0

It fixes 4 bugs, including clearer problem messages by removing filler words and leading with the problem. We've also released 1.0.0 of create-stylelint to help with first-time Stylelint setup.

• Fixed: clarity of problem messages (#9199) (@​jeddy3).
• Fixed: --print-config CLI flag to hide internal properties (#9194) (@​ybiquitous).
• Fixed: function-url-quotes false positives when URLs have modifiers (#8702) (@​immitsu).
• Fixed: selector-no-qualifying-type false positives for :has() (#9182) (@​romainmenke).

17.6.0

It adds support for extending units in languageOptions, which then apply to rules like declaration-property-value-no-unknown, and fixes 2 bugs.

• Added: support for extending units to languageOptions (#9166) (@​jeddy3).
• Fixed: missing ruleMetadata when linting multiple files with overrides (#9154) (@​kovsu).
• Fixed: custom-property-no-missing-var-function false positives for timeline-scope and animation-timeline (#9164) (@​splincode).

17.5.0

... (truncated)

Changelog

Sourced from stylelint's changelog.

17.10.0 - 2026-05-03

It adds 3 rules and fixes 4 bugs. You can use the *-layout-mappings rules to enforce logical or physical properties, units and keywords.

• Added: selector-no-invalid rule (#9232) (@​jeddy3).
• Added: unit-layout-mappings rule (#9229) (@​jeddy3).
• Added: value-keyword-layout-mappings rule (#9233) (@​jeddy3).
• Fixed: inconsistent error messages when module is not found (#9260) (@​ybiquitous).
• Fixed: property-layout-mappings false negatives for property names in declaration values (#9222) (@​jeddy3).
• Fixed: property-layout-mappings false positives for @page properties (#9223) (@​jeddy3).
• Fixed: selector-pseudo-class-no-unknown false positives for nested webkit-scrollbar part (#9259) (@​rkdfx).

17.9.1 - 2026-04-27

It fixes 4 bugs. We also documented the messageArgs each rule provides to the message configuration property.

• Fixed: ConfigurationError regression for custom syntaxes (#9245) (@​jeddy3).
• Fixed: MD5 hash algorithm to SHA256 for caching (#9241) (@​rkdfx).
• Fixed: property-no-deprecated autofix for page-break-*: always (#9214) (@​rkdfx).
• Fixed: selector-no-deprecated false positives for ::part() (#9227) (@​SaekiTominaga).

17.9.0 - 2026-04-23

It adds 3 new features. Adding the referenceFiles property to your configuration object makes the no-unknown-animations, no-unknown-custom-media and no-unknown-custom-properties rules more useful.

• Added: experimental referenceFiles to configuration object (#9179) (@​jeddy3).
• Added: experimental abortSignal option to Node.js API for cancellation support (#9213) (@​adalinesimonian).
• Added: maxWarnings to configuration object (#9181) (@​mrginglymus).

17.8.0 - 2026-04-15

It adds 3 new rules and 1 configuration property.

• Added: languageOptions.directionality configuration property (#8687) (@​sw1tch3roo).
• Added: property-layout-mappings rule (#8687) (@​sw1tch3roo).
• Added: relative-selector-nesting-notation rule (#8730) (@​sw1tch3roo).
• Added: selector-no-deprecated rule (#8694) (@​immitsu).

17.7.0 - 2026-04-12

It fixes 4 bugs, including clearer problem messages by removing filler words and leading with the problem. We've also released 1.0.0 of create-stylelint to help with first-time Stylelint setup.

• Fixed: clarity of problem messages (#9199) (@​jeddy3).
• Fixed: --print-config CLI flag to hide internal properties (#9194) (@​ybiquitous).
• Fixed: function-url-quotes false positives when URLs have modifiers (#8702) (@​immitsu).
• Fixed: selector-no-qualifying-type false positives for :has() (#9182) (@​romainmenke).

17.6.0 - 2026-03-26

It adds support for extending units in languageOptions, which then apply to rules like declaration-property-value-no-unknown, and fixes 2 bugs.

... (truncated)

Commits

• b04c024 Release 17.10.0 (#9261)
• 7a38078 Fix selector-pseudo-class-no-unknown false positives for nested `webkit-scr...
• b25cd12 Add value-keyword-layout-mappings rule (#9233)
• da89ffe Fix inconsistent error messages when module is not found (#9260)
• 04a958d Add unit-layout-mappings rule (#9229)
• 53da23e Bump postcss from 8.5.9 to 8.5.13 (#9249)
• 3993951 Fix property-layout-mappings false negatives for property names in declarat...
• 89b3f0d Bump typescript from 6.0.2 to 6.0.3 in the typescript group (#9257)
• 6e5e4da Bump eslint from 10.2.0 to 10.2.1 in the eslint group (#9255)
• 1540320 Bump @​changesets/cli from 2.30.0 to 2.31.0 in the changesets group (#9254)
• Additional commits viewable in compare view

Maintainer changes

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

Install script changes

This version adds postprepare script and modifies prepare script that run during installation. Review the package contents before updating.