Sourced from @​wordpress/components's changelog.

Unreleased

Breaking Changes

• Revert React back to v18 #78940.

Documentation

• Fix documentation typos and grammar (#78686).

34.0.0 (2026-05-27)

Breaking Changes

• BoxControl: Remove deprecated __experimentalApplyValueToSides export (#78528).
• Navigation: Completely remove deprecated component family (#78529).
• Notice: Rework internal DOM structure and class names (#78231). Consumers relying on those implementation details should update their projects accordingly:
  • Removed the is-dismissible class name on the root wrapper.
  • Moved the .components-notice__actions wrapper as a sibling of .components-notice__content (it was previously nested inside it).

Enhancements

• Tabs, TabPanel: Align selected tab colors and indicators with @wordpress/ui Tabs (#78418).
• NoticeList: Add vertical spacing between notices in a list.
• Draggable: Render the drag clone inside the @wordpress/ui compat overlay slot so it shares stacking with @wordpress/ui overlays opened mid-drag. Auto-enabled in WordPress environments; other hosts can opt in via useEnableWpCompatOverlaySlot() (#78183, #78354).

Bug Fixes

• Popover: Don't close when focus moves into the @wordpress/ui compat overlay slot, or is restored to the popover from any portaled descendant. This unblocks nested overlays such as @wordpress/ui Select, which previously dismissed the host Popover on hover and on overlay dismissal (#78407).
• RangeControl: Remove the icon prop from the web types. It was added in error during the TypeScript migration and never had any effect on web; use beforeIcon or afterIcon instead. The prop remains functional in the native (mobile) implementation (#78444).

Internal

• Autocomplete: Share the per-instance keydown listener across instances via subscribeDelegatedListener so a typical post-editor mount adds 1 native keydown listener on the document instead of one per RichText (#78310).
• Declare @emotion/native as a direct dependency; it was previously a phantom dependency relying on hoisting (#78687).

33.1.0 (2026-05-14)

Enhancements

• StyleProvider: Add support for injecting package CSS module styles into target documents (#77965).
• Button: Align link variant underline (offset and thickness) with ExternalLink and Link from @wordpress/ui (#77842).
• Modal: render as a bottom sheet on mobile so the height adapts to the content and CTAs stay within thumb reach (#77956).
• Text: Use a theme-aware gray token for the muted variant (#77999).
• Notice: Align appearance with Notice from @wordpress/ui (full border, rounded corners, tinted intent surfaces, design-token-driven colors and spacing, closeSmall dismiss icon, compact action buttons, and grid layout that places actions in their own row for symmetric padding) (#78231).

Bug Fixes

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