Issues

• 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

• 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
  4

• 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
  1

• 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
  1

• adapter-cloudflare@8: dev server crashes on Deno ("Cannot set property caches of #<Window> which has only a getter")

  pkg:adapter-cloudflare
  sveltejs/kit#17333 · Filter by author partijgedrag opened on Oct 4, 2026

• adapter-vercel: Bun runtime collapses to bun1.x, ignoring the detected minor

  pkg:adapter-vercel
  sveltejs/kit#17332 · Filter by author bennajah opened on Oct 4, 2026
  1

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

  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

• Missing ID should permit incorrect casing

  sveltejs/kit#17300 · Filter by author teemingc opened on Oct 1, 2026

• IFrame highjacking focus from parent window on load

  sveltejs/kit#17283 · Filter by author gustavcorpas opened on Oct 1, 2026

• docs: make Svelte examples compatible with strict Twoslash checking

  documentation
  Task

  sveltejs/kit#17280 · Filter by author teemingc opened on Oct 1, 2026

• Support cloudflare cli

  blocked by upstreampkg:adapter-cloudflare
  sveltejs/kit#17278 · Filter by author zhihengGet opened on Sep 30, 2026
  1

• adapter-cloudflare + Vite 8/Rolldown: cloudflare:workers left as protocol import in SSR output (vite preview fail)

  pkg:adapter-cloudflare
  sveltejs/kit#17271 · Filter by author fringe4life opened on Sep 30, 2026
  5

• Remote Functions - return network error when user is offline

  sveltejs/kit#17268 · Filter by author theetrain opened on Sep 30, 2026

• RF query does not handle error or redirect when called from browser

  Bug

  sveltejs/kit#17262 · Filter by author jdgamble555 opened on Sep 29, 2026
  14

• Registering the beforeunload listener unconditionally

  breaking change
  Task

  sveltejs/kit#17257 · Filter by author teemingc opened on Sep 29, 2026

• adapter-cloudflare: D1 queries significantly slower under vite dev than wrangler dev

  pkg:adapter-cloudflare
  sveltejs/kit#17235 · Filter by author TiAlRo opened on Sep 26, 2026
  2

• Test adapters against installed packages, not workspace links

  Task

  sveltejs/kit#17219 · Filter by author Nic-Polumeyv opened on Sep 25, 2026

• Environment-determined base path

  paths.base
  Feature

  sveltejs/kit#17211 · Filter by author tobiasBora opened on Sep 25, 2026

• a cookie definition so set and delete share one identity

  Feature

  sveltejs/kit#17203 · Filter by author Nic-Polumeyv opened on Sep 24, 2026 · 3.x
  4

• handle runs outside the error boundary for undecodable paths, so a redirect() thrown in handle crashes the server

  error handlingsecurity
  Bug

  sveltejs/kit#17193 · Filter by author jessygluekler opened on Sep 23, 2026
  1

• SvelteCheck Errors with SvelteKit 3, Cloudflare Adapter

  pkg:adapter-cloudflaretypes / typescript
  Bug

  sveltejs/kit#17174 · Filter by author git-no opened on Sep 20, 2026
  2