renderToStream

The `<ErrorBoundary>` component has been moved and is now experimental. Error handling in streaming renders has been improved, and server-origin errors are now redacted in production.

The `<ErrorBoundary>` component has been refactored and moved to `@qwik.dev/core` behind an experimental flag, with the `useErrorBoundary()` hook removed. Error handling and reporting in production have been improved.

This minor release adds the useQwikRouter() hook, a DocumentHeadTags component, enhanced server‑rendering utilities, and support for passing documentHead via serverData, while deprecating QwikRouterProvider.

This release introduces automatic bundle preloading and extensive prefetching improvements, adds configurable SSR preload options, and deprecates built‑in service‑worker components, while also fixing linting issues and ensuring qwikloader loads only once.

This release introduces a new `signal` option for `renderToStream()` to handle request aborts gracefully and fixes several rendering and JSX typing issues, particularly around booleanish attributes and hydrated components.

This release introduces an `attrs(...)` mixin and improved array handling in `mix` props for easier recipe creation. It also fixes a critical bug in controlled `<select>` handling and updates mixin lifecycle behavior, including a breaking change to mixin render callback arguments.

This release introduces significant improvements to Server-Side Rendering capabilities, including out-of-order streaming and selective hydration. It also includes breaking changes to the `handle.update` signature and virtual root teardown methods for better consistency.