23.6.0 RC1

Changelog

Features

Post Editor

• Allow setting viewport tablet and mobile values in theme.json. (79104)
• Experimental: Expand DataForm inspector to patterns. (79452)
• Notes: Add @mention autocomplete. (79604)
• Notes: Inline (partial-text) notes via hybrid marker + strip-on-render approach. (78218)
• Show the admin bar in the Post and Site Editor by default. (79197)

Block Editor

• Share block-bindings context assembly between call sites. (79855)

Data Layer

• Blocks: Add innerContent support for static inner blocks, adopt it in the HTML block. (79115)

Components

• DataViews: Add a richtext control backed by a private RichTextControl shell in @wordpress/components. (78471)

Block Library

• Icons: Add PHP method(s) for rendering inline SVG icons from the registry. (78332)

Enhancements

• CSS: Follow-up fixes to split_selector_list(). (79723)
• Document widget relevance, help. (80007)
• Expose widget category through the build pipeline and REST API. (79638)
• Omnibar: Move the 'site icon in admin bar' feature from experiment to 7.1 compat. (79807)
• Scripts: Make 'test-e2e' run Playwright and remove Puppeteer. (80058)
• Site Editor v2 experiment: Hide admin bar in distraction-free mode. (79937)
• Widget Dashboard: Remove layout-settings editing. (79903)
• Widget Dashboard: Reserve paint space for tile focus rings. (79990)
• Widget Primitives: Add WidgetAttributeField for typed attribute schemas. (79544)
• Widgets: Add a declarative help metadata field, surfaced as a header infotip. (79830)
• Widgets: Add attribute relevance and inline editing in the tile toolbar. (79735)
• Widgets: Translate title, description, and keywords server-side. (79701)

Block Library

• Accordion block: Add background gradient support. (79840)
• Add ariaLabel supports for Tab List Block. (79948)
• Add icon state classes to Accordion block. (74257)
• Add layout and block spacing support to Latest Posts block. (77989)
• Add option to exclude current post from query block. (64916)
• Animated GIF to video conversion (via mediabunny). (78410)
• Classic block: Remove migration notice and restore inserter availability. (79894)
• Cover: Allow restricting video embed providers. (80092)
• File Block: Deduplicate the file to audio/video/image transforms. (80158)
• GIF to video conversion: Make it opt-in. Switching via block transforms. (80072)
• Generalize playlist block wording. (80071)
• Icons: Filter the icon library picker by collection. (79681)
• Make the Playlist blocks stable. (80203)
• Move styles into specific waveform styles dropdown area. (80060)
• Playlist Block: Add artwork to play button. (79938)
• Playlist Block: Add waveform and waveform background color options. (80065)
• Playlist: Seek value text localization. (79834)
• Playlist: Update waveform player dependency. (79825)
• Post Content block: Add background gradient support. (79842)
• Pullquote block: Add background gradient support. (79841)
• Quote block: Add background gradient support. (79843)
• Responsive editing: Hide block toolbar slots when editing a responsive style state. (79998)
• Second click or space/enter keypress on playing track pauses it. (80066)
• Stabilize Tabs block. (80163)
• Tabs: Combine and cleanup toolbar controls. (79537)
• Tabs: RichText handlers for adding/removing tabs. (79583)
• Tabs: Wrap tab list onto multiple lines by default. (80097)
• Term Name: Migrate to textAlign block support. (76581)
• Use playlist icon for Playlist block. (80174)
• Verse block: Add background gradient support. (79391)

Components

• Base Styles: Make Sass token fallbacks self-contained. (79651)
• Base Styles: Reapply wpds-var Sass helper. (79470)
• BorderBoxControl: Hard deprecate 40px default size. (79420)
• BorderControl: Hard deprecate 40px default size. (79418)
• Button: Align focus styles with design system. (78646)
• Checkbox: Add form primitive to @wordpress/ui. (80039)
• ComboboxControl: Hard deprecate 40px default size. (79636)
• Components/Button: Don't use box-shadow for secondary buttons. (79982)
• CustomSelectControl: Hard deprecate 40px default size. (79796)
• DS: Name font weight tokens by intent. (80093)
• FontSizePicker: Hard deprecate 40px default size. (79481)
• FormFileUpload: Hard deprecate 40px default size. (79655)
• FormTokenField: Hard deprecate 40px default size. (79720)
• InputControl: Hard deprecate 40px default size. (79962)
• NumberControl: Hard deprecate 40px default size. (79861)
• Packages: Update Ariakit to 0.4.32. (79860)
• Radio: Hard deprecate 40px default size. (79657)
• RangeControl: Hard deprecate 40px default size. (79590)
• SelectControl: Hard deprecate 40px default size. (79797)
• Theme: Remove elevation tokens. (80099)
• Theme: Restrict seed colors to opaque values. (79773)
• ToggleGroupControl: Hard deprecate 40px default size. (79656)
• TreeSelect: Hard deprecate 40px default size. (79550)
• UI: Add LinkButton. (78944)
• UI: Add Skeleton component. (79671)
• UI: Update @base-ui/react to 1.6.0. (79408)
• UnitControl: Hard deprecate 40px default size. (79721)
• theme: Validate npm publish surface. (79552)
• ui/IconButton: Restore default tooltip delay. (79505)

Post Editor

• Commands: Add toggle for content-only pattern/template part editing. (78383)
• Commands: Suggest pattern editing toggle for selected patterns. (79566)
• Editor: Preload the view configuration form request for the DataForm inspector. (79910)
• Media Inserter: Add paginat...

23.5.3

Changelog

Bug Fixes

Global Styles

• Block Supports: Improve handling of block class name to avoid fatal. (80214)

Contributors

The following contributors merged PRs in this release:

@aduth @ciampo

23.5.2

Changelog

Enhancements

Block Library

• Classic block: Remove migration notice and restore inserter availability. (80164)

Code Quality

• Icons: Make WP_Icons_Registry::register() public. (80139)

Contributors

The following contributors merged PRs in this release:

@Mamaduka @t-hamano @tyxla

23.5.1

Changelog

Bug Fixes

Data Layer

• Collaboration: Only report changed properties from the default sync configuration. (79908)

Contributors

The following contributors merged PRs in this release:

@adamsilverstein

23.5.0

Changelog

Enhancements

• Style Engine: Export public TypeScript types. (79079)
• Widget Primitives: Decouple discovery from a hardcoded endpoint. (79322)
• Widget Primitives: Make @types/react an optional peer dependency. (79272)

Components

• Add corner radius presets to ThemeProvider. (78816)
• Autocomplete: Add Group and GroupLabel primitives. (78901)
• Base Styles: Add wpds-var Sass helper for design token fallbacks. (78698)
• BaseControl: add text-wrap: Pretty. (79112)
• BoxControl: Hard deprecate 40px default size. (79419)
• Components, DataViews: Adopt --wpds-dimension-size-* tokens. (79093)
• ESLint, UI, Components: Mark Tooltip from @wordpress/ui as recommended. (78693)
• Popover: Add open/close motion and fix close re-anchor. (78885)
• Theme: Add Figma scopes to element size tokens. (79032)
• Theme: Add disabled variants for brand and error interactive color tokens. (79124)
• Theme: Add stroke-surface tokens for the caution tone. (79198)
• Theme: Apply ThemeProvider styles inline (I2). (78678)
• Theme: Differentiate --wpds-color-fg-interactive-{brand,error}-active vs resting state tokens. (79151)
• Theme: Enforce sRGB seed-color input contract for ThemeProvider. (79148)
• Theme: Provide design-system token defaults without a runtime <ThemeProvider>. (78664)
• Theme: Skip serializing data-wpds-root-provider="false" on non-root providers. (79253)
• Theme: forward ThemeProvider cornerRadius preset to :Root for root providers. (79153)
• UI Field.Description: add text-wrap: Pretty. (79143)
• UI: Disable instant overlay popup transitions. (79432)
• UI: Simplify focus ring styles. (78823)
• UI: Use isomorphic layout effects for SSR. (79458)
• Update @ariakit/react to 0.4.29. (79055)
• [DataViewsPicker]: DataViewsPicker.BulkActionToolbar now renders only the bulk-selection info and action buttons. (79180)
• theme: Rename bg/fg design token groups to background/foreground. (79098)

Block Library

• Add support for aspect ratio and related controls in viewport states. (78795)
• Audio: Apply inert directly instead of wrapping in Disabled. (79423)
• Classic Block: Port PHPUnit coverage for hiding it from the inserter. (79434)
• Cover block: Add media editor modal. (79258)
• File Block: Combine audio/video/image to file transforms. (79242)
• File Block: Replace on-mount downloadButtonText effect with a default variation. (79236)
• Icon Block: Add flip and rotate transformation controls. (77017)
• Icon block: Default to core/info via block.json instead of an insert-time effect. (79212)
• Icon block: Move flip controls to toolbar group. (79192)
• Icons block: Insert an icon by default. (79111)
• Math format: Seed LaTeX input from the current selection. (79052)
• Pullquote: Migrate to text-align block support. (79225)
• Remove orphaned convertToListItems util. (79400)
• Search block: Add opt-in support for the semantic element. (78485)
• Tabs: Simplify layout and prune redundant block supports. (77646)
• Try: Remove Tab (Tab list item) block. (77439)
• Video: Apply inert directly instead of wrapping in Disabled. (79371)

Post Editor

• Block Editor: Allow overriding disableContentOnlyForTemplateParts setting. (79191)
• Editor: Hide cmd palette shortcut in document bar when admin bar is shown. (79060)
• Feature: Need to add “Show More” / “Show Less” toggle in Note. (77446)
• Integrate Resizable Editor with Device Preview and add Responsive editing. (75121)
• Notes: Simplify 'Show more/less' collapse logic. (79261)
• Rename Toolbar in editor experiment to match iteration issue. (79074)
• Revisions screen with picker-activity layout. (77333)
• Style states: Use symbols for property keys to avoid clashes. (79210)

Site Editor

• Add xl border radius token for page shell surfaces. (78913)
• Change 'Identity' nav item position. (79292)
• Handle aria-current natively in SidebarNavigationItem. (79305)
• Introduce isHidden prop for SidebarNavigationItem. (79352)
• Omnipresent toolbar: Show site icon instead of dashicon if set. (79049)
• Update spelling within the welcome tour. (53028)

Block Editor

• Add flex vertical alignment tool to block inspector layout panel. (79426)
• Correct behaviour of flex child fixed width and introduce max width option. (79073)
• Global Styles: Add textShadow style support. (73320)
• List View block support: Hide list tab when allowedBlocks is empty, with no children. (78932)
• Pattern editing: Show root block identity when editing pattern sections. (79417)

Media

• Media Editor Modal: Add a loading and simple error state. (79101)
• Media Editor: Magnify the crop to fill the canvas. (79044)
• Media Fields: Ensure the current post is always included in the initial options. (79467)
• Media editor: Snap crop handles to source pixels. (79139)

Data Layer

• RTC: Allow disabling collaboration by post type. (78984)
• TextControl: Hard deprecate 40px default size. (79386)
• View Config: Request a subset of properties with the _fields parameter. (79355)

Client Side Media

• Media: Rename HEIC companion metadata key to source_image. (79307)
• Upload Media: Add error taxonomy, localized messages, and dev diagnostics. (74917)
• Vips: Inline WASM with compact UTF-8 binary encoding instead of base64. (79188)

Dashboard

• Boot: Run page init modules in initSinglePage. (79394)
• Widget Dashboard: Extract into @wordpress/widget-dashboard. (79268)

npm Packages

• Grid: Prepare @wordpress/grid for npm publishing as experimental 0.1.0. (79071)
• Widget Primitives: Extract into @wordpress/widget-primitives. (79134)

DataViews

• View configuration API and REST Endpoint: Make them core ready. (79347)

Plugin

• Bump minimum requi...

23.5.0 RC1

Changelog

Enhancements

• Style Engine: Export public TypeScript types. (79079)
• Widget Primitives: Decouple discovery from a hardcoded endpoint. (79322)
• Widget Primitives: Make @types/react an optional peer dependency. (79272)

Components

• Add corner radius presets to ThemeProvider. (78816)
• Autocomplete: Add Group and GroupLabel primitives. (78901)
• Base Styles: Add wpds-var Sass helper for design token fallbacks. (78698)
• BaseControl: add text-wrap: Pretty. (79112)
• BoxControl: Hard deprecate 40px default size. (79419)
• Components, DataViews: Adopt --wpds-dimension-size-* tokens. (79093)
• ESLint, UI, Components: Mark Tooltip from @wordpress/ui as recommended. (78693)
• Popover: Add open/close motion and fix close re-anchor. (78885)
• Theme: Add Figma scopes to element size tokens. (79032)
• Theme: Add disabled variants for brand and error interactive color tokens. (79124)
• Theme: Add stroke-surface tokens for the caution tone. (79198)
• Theme: Apply ThemeProvider styles inline (I2). (78678)
• Theme: Differentiate --wpds-color-fg-interactive-{brand,error}-active vs resting state tokens. (79151)
• Theme: Enforce sRGB seed-color input contract for ThemeProvider. (79148)
• Theme: Provide design-system token defaults without a runtime <ThemeProvider>. (78664)
• Theme: Skip serializing data-wpds-root-provider="false" on non-root providers. (79253)
• Theme: forward ThemeProvider cornerRadius preset to :Root for root providers. (79153)
• UI Field.Description: add text-wrap: Pretty. (79143)
• UI: Disable instant overlay popup transitions. (79432)
• UI: Simplify focus ring styles. (78823)
• UI: Use isomorphic layout effects for SSR. (79458)
• Update @ariakit/react to 0.4.29. (79055)
• [DataViewsPicker]: DataViewsPicker.BulkActionToolbar now renders only the bulk-selection info and action buttons. (79180)
• theme: Rename bg/fg design token groups to background/foreground. (79098)

Block Library

• Add support for aspect ratio and related controls in viewport states. (78795)
• Audio: Apply inert directly instead of wrapping in Disabled. (79423)
• Classic Block: Port PHPUnit coverage for hiding it from the inserter. (79434)
• Cover block: Add media editor modal. (79258)
• File Block: Combine audio/video/image to file transforms. (79242)
• File Block: Replace on-mount downloadButtonText effect with a default variation. (79236)
• Icon Block: Add flip and rotate transformation controls. (77017)
• Icon block: Default to core/info via block.json instead of an insert-time effect. (79212)
• Icon block: Move flip controls to toolbar group. (79192)
• Icons block: Insert an icon by default. (79111)
• Math format: Seed LaTeX input from the current selection. (79052)
• Pullquote: Migrate to text-align block support. (79225)
• Remove orphaned convertToListItems util. (79400)
• Search block: Add opt-in support for the semantic element. (78485)
• Tabs: Simplify layout and prune redundant block supports. (77646)
• Try: Remove Tab (Tab list item) block. (77439)
• Video: Apply inert directly instead of wrapping in Disabled. (79371)

Post Editor

• Block Editor: Allow overriding disableContentOnlyForTemplateParts setting. (79191)
• Editor: Hide cmd palette shortcut in document bar when admin bar is shown. (79060)
• Feature: Need to add “Show More” / “Show Less” toggle in Note. (77446)
• Notes: Simplify 'Show more/less' collapse logic. (79261)
• Rename Toolbar in editor experiment to match iteration issue. (79074)
• Revisions screen with picker-activity layout. (77333)
• Style states: Use symbols for property keys to avoid clashes. (79210)

Site Editor

• Add xl border radius token for page shell surfaces. (78913)
• Change 'Identity' nav item position. (79292)
• Handle aria-current natively in SidebarNavigationItem. (79305)
• Introduce isHidden prop for SidebarNavigationItem. (79352)
• Omnipresent toolbar: Show site icon instead of dashicon if set. (79049)
• Update spelling within the welcome tour. (53028)

Block Editor

• Add flex vertical alignment tool to block inspector layout panel. (79426)
• Correct behaviour of flex child fixed width and introduce max width option. (79073)
• Global Styles: Add textShadow style support. (73320)
• List View block support: Hide list tab when allowedBlocks is empty, with no children. (78932)
• Pattern editing: Show root block identity when editing pattern sections. (79417)

Media

• Media Editor Modal: Add a loading and simple error state. (79101)
• Media Editor: Magnify the crop to fill the canvas. (79044)
• Media Fields: Ensure the current post is always included in the initial options. (79467)
• Media editor: Snap crop handles to source pixels. (79139)

Data Layer

• RTC: Allow disabling collaboration by post type. (78984)
• TextControl: Hard deprecate 40px default size. (79386)
• View Config: Request a subset of properties with the _fields parameter. (79355)

Client Side Media

• Media: Rename HEIC companion metadata key to source_image. (79307)
• Upload Media: Add error taxonomy, localized messages, and dev diagnostics. (74917)
• Vips: Inline WASM with compact UTF-8 binary encoding instead of base64. (79188)

Dashboard

• Boot: Run page init modules in initSinglePage. (79394)
• Widget Dashboard: Extract into @wordpress/widget-dashboard. (79268)

npm Packages

• Grid: Prepare @wordpress/grid for npm publishing as experimental 0.1.0. (79071)
• Widget Primitives: Extract into @wordpress/widget-primitives. (79134)

DataViews

• View configuration API and REST Endpoint: Make them core ready. (79347)

Plugin

• Bump minimum required WordPress version to 6.9. (79196)

Global Styles

• Global styles revisions...

23.4.0

Changelog

Features

Post Editor

• Show media upload progress in a snackbar. (77249)

Client Side Media

• Revert client-side media processing plugin-only gate. (76751)

Enhancements

• Tooltip migration: Boot consumers + shell-level Tooltip.Provider (5/5). (78692)
• Tooltip migration: Fields + media-editor + media-fields + global-styles-ui (4/5). (78691)
• Migrate the browserlintrc file to packages/postcss-plugins-preset. (78764)

Components

• Combobox: Add primitives. (78399)
• Compose: Support React 19 ref callback cleanups in useMergeRefs. (78685)
• DataViewsPicker: Add a new pickerActivity layout. (78941)
• Storybook: Enhance Theme Provider example with admin-ui Page. (78814)
• Theme package: Add element size design tokens. (76545)
• Theme: Drop density support from @wordpress/theme. (78741)
• Theme: Increase stroke1 contrast target to 2.9. (77599)
• Tooltip: Use md border radius for portaled popups. (78983)
• UI: Update CSS cascade layers to use nesting. (78959)
• UI: Update @base-ui/react to 1.5.0. (78448)

Block Library

• Add playlist track length setting. (78954)
• Blocks: Allow the Loginout block as an inner block in the Navigation Submenu block. (75497)
• Hide paragraph Drop Cap and Fit Text controls when a state is selected. (78672)
• Icons: Rename timeToRead to time. (78804)
• Playlist Block: Add visualization style selector. (76147)
• Try allowing transforms to a variation of another block. (78713)

Media

• Media Editor Modal: Reorder details fields so the editable regular layout fields appear at the top. (78792)
• Media Editor: Add aspect ratio control to mobile toolbar. (78935)
• Media Editor: Refactor modal layout. (78896)
• Media Editor: Replace the zoom slider with +/- buttons. (78928)
• Media editor: Tweak paddings and margins. (79009)

Dashboard

• Move layout settings to customize toolbar. (78738)
• Opinionated grid columns with container breakpoints. (78732)
• Promote WidgetRender into widget-primitives. (78821)
• Replace grid row height controls with size presets. (78735)
• Use Howdy greeting for page title. (78740)

Post Editor

• UI: Tooltip.Provider — forward upstream closeDelay and timeout props. (78642)
• Upload Media: Add retry with exponential backoff and network resilience. (76765)
• Use search_columns=post_title for parent page selector REST API searches. (78683)

Data Layer

• RTC: Add separate doc persistence endpoint. (78891)
• RTC: Re-render collaborators overlay when the block tree changes. (78636)

Collaboration

• RTC: Prevent slower polling filters. (78811)
• RTC: Return forbidden rooms together. (78748)

Site Editor

• Apply the user's admin color scheme. (78397)
• Post list: Remove close button from Quick Edit drawer. (78730)

Block Editor

• Changed labels to consistently use Patterns in favor of Block patterns. (56880)
• List View: Remove redundant visibilityLabel compoutation. (78640)
• Add React 19 as an experimental flag. (79077)

Icons

• Maintain absolute stroke-width regardless of icon-size. (78774)

Font Library

• Fix Update button staying active when changes are reverted. (78567)

Client Side Media

• Media: Add UltraHDR (ISO 21496-1) gain map support. (74873)

New APIs

Extensibility

• Extract entity view configuration into a filterable API. (78977)

Bug Fixes

• Build: Document the hooks generated by the wp-build page templates. (78826)
• Scripts: Use require.resolve for SVG webpack loaders to fix pnpm compatibility. (78777)
• [Content Types]: Fix extra Page padding causing vertical scrollbar. (78661)
• env: Replace extract-zip with adm-zip to fix hang on Node 24.16. (78828)
• wp-build: Fix black flash on wp-admin pages before hydration. (78493)

Block Library

• Common CSS: Avoid false-positive border-style on custom properties. (77476)
• Fix playlist metadata edits recreating player. (78876)
• Fix type of $block_instance parameter in block_core_image_render_lightbox(). (78790)
• Paragraph: Strip stale block-support classes from className during align attribute migration. (78731)
• Prevent font-size propagation in Navigation items causing em compounding. (77419)
• Shortcode block: Fix editor crash when selecting transform menu. (78770)
• Writing flow: Delete at end of nested list item should merge into next block. (78742)
• Image block: Don't show crop icon while image is uploading. (79103)

Media

• Media Editor: Fix media editor sidebar close button label. (78895)
• Media Editor: Fix sidebar overflowing the modal between the small and medium breakpoints. (78931)
• Media Editor: Keep crop handles operable on large images. (79011)
• Media Editor: Remove lag when toggling the sidebar. (79024)
• Media Editor: Small tweak to gutters. (79168)

Components

• Button.Icon: Fix clipped icons. (78614)
• Compose: Fix SSR crash in useMediaQuery and useViewportMatch. (78725)
• ColorPalette: Don't render when custom colors disabled and no colors passed. (72402)
• ui/AlertDialog: Fix footer layout style override. (78953)

Global Styles

• Elements: Align class name parsing with custom CSS implementation. (79023)
• Elements: Guard against non-string className in render filter. (78841)

Block Editor

• Inserter: Use forwardRef for refs. (79006)
• Preserve nested list when deleting a selection across sibling list items. (78776)

Client Side Media

• Media: Skip cross-origin isolation on the classic-theme site editor home route. (78404)
• Upload Media: Gate very large images out of client-side processing. (78949)

Plugin

• Fix Gutenberg plugin assuming its directory is named "gutenberg". (78705)
• Fix experiments page form layout with box-sizing and width. (78910)

Data Layer

• RTC:...

23.4.0 RC1

Changelog

Features

Post Editor

• Show media upload progress in a snackbar. (77249)

Client Side Media

• Revert client-side media processing plugin-only gate. (76751)

Enhancements

• Tooltip migration: Boot consumers + shell-level Tooltip.Provider (5/5). (78692)
• Tooltip migration: Fields + media-editor + media-fields + global-styles-ui (4/5). (78691)
• Migrate the browserlintrc file to packages/postcss-plugins-preset. (78764)

Components

• Combobox: Add primitives. (78399)
• Compose: Support React 19 ref callback cleanups in useMergeRefs. (78685)
• DataViewsPicker: Add a new pickerActivity layout. (78941)
• Storybook: Enhance Theme Provider example with admin-ui Page. (78814)
• Theme package: Add element size design tokens. (76545)
• Theme: Drop density support from @wordpress/theme. (78741)
• Theme: Increase stroke1 contrast target to 2.9. (77599)
• Tooltip: Use md border radius for portaled popups. (78983)
• UI: Update CSS cascade layers to use nesting. (78959)
• UI: Update @base-ui/react to 1.5.0. (78448)

Block Library

• Add playlist track length setting. (78954)
• Blocks: Allow the Loginout block as an inner block in the Navigation Submenu block. (75497)
• Hide paragraph Drop Cap and Fit Text controls when a state is selected. (78672)
• Icons: Rename timeToRead to time. (78804)
• Playlist Block: Add visualization style selector. (76147)
• Try allowing transforms to a variation of another block. (78713)

Media

• Media Editor Modal: Reorder details fields so the editable regular layout fields appear at the top. (78792)
• Media Editor: Add aspect ratio control to mobile toolbar. (78935)
• Media Editor: Refactor modal layout. (78896)
• Media Editor: Replace the zoom slider with +/- buttons. (78928)
• Media editor: Tweak paddings and margins. (79009)

Dashboard

• Move layout settings to customize toolbar. (78738)
• Opinionated grid columns with container breakpoints. (78732)
• Promote WidgetRender into widget-primitives. (78821)
• Replace grid row height controls with size presets. (78735)
• Use Howdy greeting for page title. (78740)

Post Editor

• UI: Tooltip.Provider — forward upstream closeDelay and timeout props. (78642)
• Upload Media: Add retry with exponential backoff and network resilience. (76765)
• Use search_columns=post_title for parent page selector REST API searches. (78683)

Data Layer

• RTC: Add separate doc persistence endpoint. (78891)
• RTC: Re-render collaborators overlay when the block tree changes. (78636)

Collaboration

• RTC: Prevent slower polling filters. (78811)
• RTC: Return forbidden rooms together. (78748)

Site Editor

• Apply the user's admin color scheme. (78397)
• Post list: Remove close button from Quick Edit drawer. (78730)

Block Editor

• Changed labels to consistently use Patterns in favor of Block patterns. (56880)
• List View: Remove redundant visibilityLabel compoutation. (78640)

Icons

• Maintain absolute stroke-width regardless of icon-size. (78774)

Font Library

• Fix Update button staying active when changes are reverted. (78567)

Client Side Media

• Media: Add UltraHDR (ISO 21496-1) gain map support. (74873)

New APIs

Extensibility

• Extract entity view configuration into a filterable API. (78977)

Bug Fixes

• Build: Document the hooks generated by the wp-build page templates. (78826)
• Scripts: Use require.resolve for SVG webpack loaders to fix pnpm compatibility. (78777)
• [Content Types]: Fix extra Page padding causing vertical scrollbar. (78661)
• env: Replace extract-zip with adm-zip to fix hang on Node 24.16. (78828)
• wp-build: Fix black flash on wp-admin pages before hydration. (78493)

Block Library

• Common CSS: Avoid false-positive border-style on custom properties. (77476)
• Fix playlist metadata edits recreating player. (78876)
• Fix type of $block_instance parameter in block_core_image_render_lightbox(). (78790)
• Paragraph: Strip stale block-support classes from className during align attribute migration. (78731)
• Prevent font-size propagation in Navigation items causing em compounding. (77419)
• Shortcode block: Fix editor crash when selecting transform menu. (78770)
• Writing flow: Delete at end of nested list item should merge into next block. (78742)

Media

• Media Editor: Fix media editor sidebar close button label. (78895)
• Media Editor: Fix sidebar overflowing the modal between the small and medium breakpoints. (78931)
• Media Editor: Keep crop handles operable on large images. (79011)
• Media Editor: Remove lag when toggling the sidebar. (79024)

Components

• Button.Icon: Fix clipped icons. (78614)
• Compose: Fix SSR crash in useMediaQuery and useViewportMatch. (78725)
• ColorPalette: Don't render when custom colors disabled and no colors passed. (72402)
• ui/AlertDialog: Fix footer layout style override. (78953)

Global Styles

• Elements: Align class name parsing with custom CSS implementation. (79023)
• Elements: Guard against non-string className in render filter. (78841)

Block Editor

• Inserter: Use forwardRef for refs. (79006)
• Preserve nested list when deleting a selection across sibling list items. (78776)

Client Side Media

• Media: Skip cross-origin isolation on the classic-theme site editor home route. (78404)
• Upload Media: Gate very large images out of client-side processing. (78949)

Plugin

• Fix Gutenberg plugin assuming its directory is named "gutenberg". (78705)
• Fix experiments page form layout with box-sizing and width. (78910)

Data Layer

• RTC: Fix CRDT deferred updates resulting in jumbled typing. (78756)
• RTC: Fix Yjs undo manager to update UI state when undo stack changes. (78864)

Post Editor

• Editor: Fix keyboard activation of the template action...

23.3.2

Changelog

Bug Fixes

Data Layer

• Revert React 19 upgrade. (78940)

Contributors

The following contributors merged PRs in this release:

@jsnajdr

23.3.1

Changelog

Bug Fixes

• Element: Add polyfills for render, hydrate, unmountComponentAtNode. (78899)
• React: Add ReactCurrentOwner polyfill. (78923)
• Revert "wp-build: Replace getter-based exports with data properties". (78917)

Contributors

The following contributors merged PRs in this release:

@gigitux @jsnajdr