10.12.0

Features

• Use microtick outside of events (#3879, thanks @JoviDeCroock)
• Re-sort rerender queue if modified while we are processing rerenders (#3871, thanks @andrewiggins)
• Preserve event handler return values (#3812, thanks @developit)

Bug Fixes

• Fix: avoid bailing in strict equality (#3884, thanks @JoviDeCroock)
• When unmounting, continue with the last DOM element's nextSibling (#3878, thanks @andrewiggins)
• Fix parameters or JSX dev runtime (#3880, thanks @wooorm)
• Improve Fragment unmounting while correctly swapping nested fragments (#3875, thanks @andrewiggins)
• Clear css properties when passed undefined (#3862, thanks @andrewiggins)
• Debug: limit "object as children" error to elements (#3801, thanks @developit)
• Invoke setState callbacks setup in componentWillMount (#3806, thanks @andrewiggins)

Typings

• add exactOptionalPropertyTypes support to html attributes (#3868, thanks @deadem)
• Changes EventHandler<...> to have a this of type void. (#3867, thanks @MicahZoltu)
• Narrows type of parent in render functions. (#3863, thanks @MicahZoltu)

Maintenance

• Improve suspense test spies (#3856, thanks @andrewiggins)
• docs: Fix a few typos (#3844, thanks @timgates42)
• docs: Removes recommendation for preact-cli (#3816, thanks @rschristian)

10.11.3

Bug Fixes

• Add an explicit default export for compatibility with esbuild (#3783, thanks @Verseth)
• Fix useId uniqueness with shared parents + DOM nodes in between (#3773, thanks @marvinhagemeister)
• Fix case where keyed children would get removed (#3779, thanks @JoviDeCroock)
• Use Object.is in useSyncExternalStore (#3776, thanks @zalishchuk)

Maintenance

• Consolidate benchmark workflow steps into a single reusable workflow (#3782, thanks @andrewiggins)
• Upgrade bench dependencies (#3778, thanks @andrewiggins)
• Upgrade workflow actions (#3777, thanks @andrewiggins)

10.11.2

Bug Fixes

• Fix setState order (#3763, thanks @JoviDeCroock)
• Fix duplicate ids with useId when Fragments are involved (#3758, thanks @marvinhagemeister)

Types

• Fix props not spreadable to <input> elements (#3764, thanks @mwszekely)

10.11.1

Bug Fixes

• Fix webpack error when trying to import compat/package.json (#3755, thanks @akselander)
• Fix nested fragments swapped incorrectly on conditional swap (#3738, thanks @JoviDeCroock)
• Avoid synchronously adding setState callbacks (#3743, thanks @JoviDeCroock)
• Fix signals not supported in HTML + SVG TypeScript definitions (#3747, thanks @marvinhagemeister)
• Only remove nested DOM elements on unmount when necessary (#3741, thanks @developit)
• Don't discard prop updates when nested state update is immediately cancelled (#3739, thanks @JoviDeCroock)
• Align TypeScript definitions from react to refs and forward refs (#3713, thanks @PodaruDragos)
• Add missing "types" field for preact/debug (#3732, thanks @marvinhagemeister)
• Fix falsy data attributes not working (#3720, thanks @JoviDeCroock)
• Ensure _mask property always has the same name in distributed version (#3721, thanks @JoviDeCroock)

10.11.0

10.11.0

New Hook: useId

Today we are announcing a new hook: useId. This hook creates stable unique identifiers that are consistent between server-side rendering (using preact-render-to-string) and client-side hydration. The useId() hook is primarily useful for generating identifiers for attributes like aria-labelledby and <label for="...">.

To enable useId() to generate consistent unique identifiers, please ensure you are using preact-render-to-string version 5.2.4 or newer for server-side rendering.

(#3583, thanks @JoviDeCroock)

Fixes

• Fix memory leak by cleaning up _parent, _dom and __hooks after unmount (#3709, thanks @JoviDeCroock)
• Fix case where the ref property could be omitted from reused VNodes (#3696, thanks @JoviDeCroock)
• Pass errorInfo to useErrorBoundary callback (#3689, thanks @marvinhagemeister)
• Fix typescript definition for class | className (#3711, thanks @PodaruDragos)

Maintenance

• Fix the mac arm build (#3697, thanks @gengjiawen)
• Fix published JS formats after #3697 (#3702, thanks @rschristian)
• Add todo benchmark and add a proxy package that uses preact/hooks (#3708, thanks @JoviDeCroock)
• Add deprecation notice to render()'s replaceNode argument (#3700, thanks @rschristian)
• Improve types for bare createElement() and h() calls (#3690, thanks @JoviDeCroock)
• Add test for useId (#3716, thanks @JoviDeCroock)

10.10.6

types

• allow for null return from fc (#3683, thanks @JoviDeCroock)

10.10.5

fixes

• undo jsx-element removal (#3680, thanks @JoviDeCroock)

10.10.4

Fixes

• allow function component with children (#3676, thanks @JoviDeCroock)
• ensure we iterate over all hooks (#3675, thanks @JoviDeCroock)

10.10.3

Fixes

• fix hooks calling shouldComponentUpdate without context (#3671, thanks @developit)
• fix case where we set SCU multiple times (#3670, thanks @JoviDeCroock)
• fix sync-external-store with zustand (#3663, thanks @JoviDeCroock)

10.10.2

Fixes

• fix useSyncExternalStore relying on changed render values (#3655, thanks @JoviDeCroock)
• avoid crashing due to __hooks being null (#3651, thanks @JoviDeCroock)