SvelteKit 2.66.0

Minor Changes

• feat: precompress prerendered .md and .mdx files (#15893)

• feat: warn the user when they forget to make boolean inputs optional in their form schemas (#15804)

Patch Changes

• fix: blur active element before component update during navigation so that blur/focusout handlers fire while old component data is still valid (#15452)

• fix: ensure base is available from $service-worker during development (#15882)

• fix: use correct relative asset paths when rendering an error page for a missing __data.json request (#15884)

• fix: preserve active for await consumers across query.live reconnects (#16022)

• fix: settle query.live reconnect promise on all exit paths, preventing invalidateAll() from deadlocking when a live query is offline or interrupted (#16022)

• fix: preserve last value when a query.live stream completes without yielding on reconnect (#16022)

• fix: remove types: ['node'] from generated tsconfig to avoid errors when @types/node is not installed (#15709)

• fix: prefer pages over endpoints when prerendering (#16076)

• fix: restore snapshots after afterNavigate callbacks (#16066)

• fix: support ws:/wss: and trusted-types-eval for CSP sources (#15938)

• fix: omit empty file inputs from remote form data (#15898)

• fix: fail early if a route with +page and +server is marked as prerenderable (#16075)

• fix: wait a tick before resetting forms (#15805)

• fix: preflight schemas apply correctly when chained before for (#15863)

• fix: blank page in SPA mode when root layout load() throws (#15798)

• fix: pass all unknown options from the sveltekit Vite plugin through to vite-plugin-svelte (#16010)