npm / @radix-ui/react-dialog
@radix-ui/react-dialog
What changed in @radix-ui/react-dialog 1, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-19.
1 performance2 behavior and defaults1 tooling9 fixes and other
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npx @unstale/cli init@radix-ui/react-dialog 113 changes
Performance 1
Improved tree-shaking so bundlers can drop unused components.
Behavior and default changes 2
Optional types now allow explicit undefined for compatibility with TypeScript's exactOptionalPropertyTypes flag.
Supports multiple aria-describedby attributes.
Tooling 1
The package was republished through CI so it includes a provenance attestation, allowing developers to assess its publishing provenance.
Fixes and other changes 9
Fixed a type regression so callback props declared as methods accept handlers whose parameter is narrower than the prop's.
Fixes nested, portalled layers being unusable inside a modal layer, where focus trapping and scroll restrictions previously broke some interactions.
Reverted breaking changes that caused compatibility issues with React Server Components.
Fixed broken ARIA references when a Dialog title or description is not rendered.
Removed development-only warnings when a dialog title and/or description is not rendered.
Outside interactions stopped by extension UI overlays no longer dismiss dialogs or popovers.
Fixed triggers referencing a non-existent element with aria-controls when their content is removed from the DOM.
Fixed disabled pointer events in closed dialogs.
Fixed broken text selection and editing on HTML inputs within react-dialog on iOS.