Issues

• Cache Components: a form posted without JavaScript to a partially prerendered page gets a response with no HTML shell (blank page) unless its Server Action redirects

  Server Actions
  vercel/next.js#99756 · Filter by author jjohnson-peanelle opened on Oct 6, 2026

• unhandledRejection filter depends on AsyncLocalStorage in the listener, so under Bun it logs false "usePathname() outside <Suspense>" (CLIENT_HOOK_DYNAMIC) errors

  Dynamic Routes
  Bug

  vercel/next.js#99755 · Filter by author ziyak97 opened on Oct 6, 2026

• next.config.ts: relative imports resolve against process.cwd() instead of the config file's directory

  Module ResolutionTypeScript
  Bug

  vercel/next.js#99742 · Filter by author dxdc opened on Oct 6, 2026
  1

• Cache Components: PPR pages lose cache after next start restart, RSC payload stays at build-time data

  Runtime
  Bug

  vercel/next.js#99741 · Filter by author QuachTrienHuy1107 opened on Oct 6, 2026

• Changed deploymentIds and SWR caching causes to mixed fetches on clients after redeploy

  HeadersLinking and Navigating
  Bug

  vercel/next.js#99726 · Filter by author skurekjakub opened on Oct 6, 2026

• Metadata routes (sitemap.ts, robots.ts) send public, max-age=0, must-revalidate instead of s-maxage derived from revalidate

  HeadersMetadataRoute Handlers
  Bug

  vercel/next.js#99715 · Filter by author cduff opened on Oct 6, 2026

• next/image optimizer ignores HTTP(S)_PROXY since 16.3.8 (regression)

  Image (next/image)
  vercel/next.js#99683 · Filter by author gergokee opened on Oct 5, 2026

• Stale route-cache entries survive an in-place deploy (since Next 16.3.8)

  Runtime
  Bug

  vercel/next.js#99680 · Filter by author mcdado opened on Oct 5, 2026

• Prefetched optional catch-all index page is rendered for sibling URLs

  Dynamic RoutesLinking and Navigating
  Bug

  vercel/next.js#99675 · Filter by author nickolaj-jepsen opened on Oct 5, 2026

• MapLibre worker fails to load in Turbopack although generated worker asset is accessible

  Module ResolutionTurbopackWebpack
  Bug

  vercel/next.js#99674 · Filter by author a-waider opened on Oct 5, 2026

• React #482 instead of error.js when a component throws while a server action is in flight (16.3.8; fixed on canary by #99600)

  Error HandlingReactServer Actions
  vercel/next.js#99666 · Filter by author onyxdevs opened on Oct 4, 2026

• Refresh under an intercepted modal falls back to an MPA navigation when the background page is itself interceptable (Next-Url sent on the reused route's refresh request)

  Parallel & Intercepting Routes
  vercel/next.js#99658 · Filter by author scheinkman-roberto opened on Oct 4, 2026

• UX Bug on Mobile and Tablet: Hamburger menu stays open and overlaps with the Search modal

  Documentation

  vercel/next.js#99656 · Filter by author gilangabdian opened on Oct 4, 2026

• Since 16.3.0 the published types need TypeScript 6: Cannot find name 'URLPatternInput' in url-pattern.d.ts

  TypeScript
  vercel/next.js#99631 · Filter by author HardMax71 opened on Oct 3, 2026

• Turbopack: rules.*.type: 'asset' for .css fails when imported from a Server Component

  CSSModule ResolutionTurbopack
  Bug

  vercel/next.js#99603 · Filter by author artola opened on Oct 2, 2026

• Turbopack: Module not found: Can't resolve 'styled-jsx/style.js' warning on every Pages Router build with pnpm

  Module ResolutionPages RouterTurbopack
  Bug

  vercel/next.js#99595 · Filter by author itsUndefined opened on Oct 2, 2026
  1

• Turbopack: swcPlugins run after the React Compiler, so macro plugins (Lingui) see compiler-hoisted JSX

  ReactSWCTurbopack
  Bug

  vercel/next.js#99580 · Filter by author kristoferma opened on Oct 2, 2026
  1

• Turbopack: next build over a persistent cache from a different compile pipeline is slower and peaks higher than a cold build

  PerformanceTurbopack
  Bug

  vercel/next.js#99579 · Filter by author kristoferma opened on Oct 2, 2026

• Soft navigation into a nested layout scrolls past the new layout to the page

  Linking and Navigating
  Bug

  vercel/next.js#99578 · Filter by author stefanprobst opened on Oct 2, 2026

• bun --bun next build prints a bogus "usePathname() outside of <Suspense>" error on routes with fallback params (cacheComponents)

  Runtime
  vercel/next.js#99575 · Filter by author bigfree opened on Oct 2, 2026

• Layout redirect loops on Link navigation despite returned middleware response (follow-up to #76308)

  Linking and NavigatingRedirects
  Bug

  vercel/next.js#99568 · Filter by author heecheon92 opened on Oct 2, 2026

• revalidateTag called while a Route Handler response is streaming is silently dropped

  vercel/next.js#99566 · Filter by author jmtorres opened on Oct 2, 2026
  2

• Hydration mismatch false positive from Cursor's data-cursor-ref

  Error Overlay
  Bug

  vercel/next.js#99554 · Filter by author phenomen opened on Oct 1, 2026
  1

• Pages Router: CSS shared by a page and a next/dynamic component is removed after client navigation

  CSSLazy LoadingPages RouterWebpack
  Bug

  vercel/next.js#99531 · Filter by author ithinkdancan opened on Oct 1, 2026

• Invalid URL / Internal Server Error in response to OPTIONS * request

  Runtime
  Bug

  vercel/next.js#99520 · Filter by author wadjei opened on Oct 1, 2026