Issues

• Navigation hooks for shallow routing are skipped when traversing history.

  router
  sveltejs/kit#17419 · Filter by author adjsky opened on Oct 12, 2026

• Default handleError doesn't say which remote function failed schema validation

  Bug

  sveltejs/kit#17418 · Filter by author filiabel opened on Oct 12, 2026
  3

• Hydration waits on error-page modules the server never preloads

  Bug

  sveltejs/kit#17415 · Filter by author Misophistful opened on Oct 12, 2026

• experimental.async + experimental.forkPreloads: hovering a link while a remote query() sits rejected leaves an attribute as Symbol(uninitialized) — TypeError: Cannot convert a Symbol value to a string replaces the whole app with the error page

  sveltejs/kit#17413 · Filter by author djamez opened on Oct 12, 2026
  1

• Page CSS fails to load after client-side navigation from a deeper page with router.resolution: 'server'

  sveltejs/kit#17412 · Filter by author fangkampanat opened on Oct 12, 2026

• Error page rendered for an SSR render error is missing its CSS

  sveltejs/kit#17406 · Filter by author VastBlast opened on Oct 11, 2026

• Browsers can block stylesheets from a cross-origin paths.assets after client-side navigation

  Bug

  sveltejs/kit#17403 · Filter by author 55Kamiryo opened on Oct 11, 2026

• Remote form validate() stores undefined issues when the server answers with a redirect

  sveltejs/kit#17396 · Filter by author brandonpittman opened on Oct 9, 2026

• svelte-kit sync generates types twice

  sveltejs/kit#17394 · Filter by author Mokto opened on Oct 9, 2026

• Vercel dashboard can't add env vars to SvelteKit 3 projects (looks for removed svelte.config.js)

  sveltejs/kit#17393 · Filter by author joepetrillo opened on Oct 9, 2026

• Root route under paths.base always redirects to a trailing slash, ignoring trailingSlash: "never"

  sveltejs/kit#17391 · Filter by author firatciftci opened on Oct 9, 2026
  2

• [v3.0.1] match cannot be called from a remote query

  sveltejs/kit#17384 · Filter by author madmoizo opened on Oct 8, 2026

• SvelteKit 3 hydration crashes with async content and a pending boundary

  Bug

  sveltejs/kit#17383 · Filter by author Tinggaard opened on Oct 8, 2026
  3

• version from $app/env is undefined and updated.current turns true with no deploy when a codeSplitting group pulls in $app/*

  sveltejs/kit#17382 · Filter by author Misophistful opened on Oct 8, 2026

• font-display: optional fonts can switch to the fallback after hydration in dev

  sveltejs/kit#17377 · Filter by author xyrolle opened on Oct 8, 2026
  1

• adapter-cloudflare: the runtime types from wrangler types merge with lib.dom's Element, so HTMLSelectElement is no longer assignable to HTMLElement

  pkg:adapter-cloudflaretypes / typescript
  Bug

  sveltejs/kit#17372 · Filter by author imlargo opened on Oct 7, 2026
  1

• forkPreloads: preloading a page calls its remote query once with undefined (and twice with the right argument)

  sveltejs/kit#17370 · Filter by author aaisino opened on Oct 6, 2026
  1

• resolve() throws inside a query when paths.relative is true

  sveltejs/kit#17357 · Filter by author hyunbinseo opened on Oct 5, 2026

• Older query response can overwrite a newer value (out-of-order responses, single-flight updates)

  sveltejs/kit#17354 · Filter by author xyrolle opened on Oct 5, 2026
  1

• Remove warnings about server.ts missing prefixes

  sveltejs/kit#17352 · Filter by author sacrosanctic opened on Oct 5, 2026
  5

• Statically imported chunk can lose its modulepreload and CSS when another import reaches it dynamically first

  sveltejs/kit#17346 · Filter by author xyrolle opened on Oct 4, 2026
  2

• adapter-cloudflare 8: concurrent Vite servers each start a platform proxy, so Vitest projects collide on the same SQLite (SQLITE_BUSY_RECOVERY)

  pkg:adapter-cloudflare
  sveltejs/kit#17344 · Filter by author longrunningprocess opened on Oct 4, 2026
  2

• Runtime origin setting for the server adapters, since ORIGIN is gone in Kit 3

  pkg:adapter-bunpkg:adapter-node
  sveltejs/kit#17328 · Filter by author edbfi opened on Oct 4, 2026

• Remote form file is silently replaced with [object Object] when appended to FormData with a filename

  sveltejs/kit#17313 · Filter by author t-eckert opened on Oct 3, 2026

• Sveltekit 3 readonly page url gives type error when passing to new URL(page.url)

  types / typescript
  sveltejs/kit#17311 · Filter by author machadinhos opened on Oct 2, 2026
  2