next

Core Changes

• fix: Rspack throw error when using ForceCompleteRuntimePlugin: #85221
• fix: build CLI output not displaying Proxy (Middleware) when nodejs runtime: #85403
• fix: staleTimes.static should consistently enforce a 30s minimum: #85479
• [turbopack] fix build of empty entries of pages: #84873
• Cache the head separately from the route tree: #84724
• Allow inspecting dev server on default port with next dev --inspect: #85037
• Avoid proxying React modules through workUnitStore: #85486
• fix: redirect should always return updated router state: #85533
• Upgrade React from b4455a6e-20251027 to 4f931700-20251029: #85518
• [turbopack] Move generation of cacheLife types out of the webpack plugin and into the dev bundler directly: #85539
• Ensure user-space stack frame for 'use cache' in page/layout component: #85519
• Update parallel routes in build-complete: #85546
• fully remove clientSegmentCache flag: #85541
• [turbopack] Support relative paths in turbopack source maps.: #85146
• Release unnecessary memory on hydration finish: #84967
• Preserve interception markers in parameter types: #85526
• move segment cache entries to top level segment-cache dir: #85542
• Upgrade React from 4f931700-20251029 to 561ee24d-20251101: #85670
• [devtools] Remove title from preferences: #85698
• Update font data: #85708
• Don't invalidate hot reloader excessively during dev server boot: #85732
• [codemod] fix: next-lint-to-eslint-cli did not handle 'next' plugin: #85749
• Upgrade React from 561ee24d-20251101 to 67f7d47a-20251103: #85762
• Tracing: Fix memory leak in span map: #85529
• Fix documentation typo in refresh function: #85696
• fix: eslint-config-next types was exporting to dist/src: #85768
• Upgrade React from 67f7d47a-20251103 to f646e8ff-20251104: #85772
• remove unused RSC payload property: #85746
• [runtime prefetching]: fix runtime prefetching when deployed: #85595
• Turbopack: next build --analyze: #85197
• Build: Log amount of workers during static generation: #85706
• Upgrade React from f646e8ff-20251104 to dd048c3b-20251105: #85819
• Sync devFallbackParams when generateStaticParams change: #85741
• chore: upgrade rspack 1.6.0: #84210
• [mcp] get_routes mcp tool: #85773
• Split each path param into a separate cache key : #85758
• [turbopack] change server source maps in production to use relative paths: #85576
• fix: skip collecting metadata for app-error in webpack: #85892
• fix: support root span attributes with a custom server: #85521
• fix isDynamicRSC condition when deployed: #85919
• [turbopack] Make it possible to synchronously access native bindings: #85787
• Upgrade React from dd048c3b-20251105 to fa50caf5-20251107: #85906
• Fix telemetry event loss on build failures and server shutdown: #85867
• Remove one stack frame from 'use cache' call stacks: #85966
• Upgrade React from fa50caf5-20251107 to 52684925-20251110: #85980
• Deployment adapter: fix metadata for "/" route: #85820
• Enable React's default Transition indicator behind a flag: #86000
• update routes-manifest to include whether app has pages routes: #86051

Misc Changes

• chore: Add opt-level = s for not frequently used crates: #85426
• [test] Deflake cache-components-allow-otel-spans: #85466
• [test] Move remaining experimental.cacheLife: #85467
• Turbopack: chore: Remove mopa dependency in turbo-tasks (2nd attempt): #85286
• Update Proxy docs: #85439
• [CNA] Do not prompt for Turbopack: #85404
• Clean up new release process: #85458
• Update E2E tests workflow: #85485
• Update E2E deploy tests manifest: #85483
• docs: example are incorrect async function exports only: #85453
• [test] Handle CLI assertions where no "Compiling..." log is present: #85499
• [test] Speed up refresh test: #85505
• [test] Add test cases for dynamic caches without suspense boundaries: #85500
• docs: Routes are wrapped w/ Activity in Cache Components: #85309
• docs: GET handler behavior under cache components: #85389
• [test] Avoid needless start/stop from using createSandbox: #85507
• [test] Use --debug-build-paths instead of NEXT_PRIVATE_APP_PATHS: #85504
• docs: revalidateTag requires second argument:

Credits

Huge thanks to @kdy1, @eps1lon, @SyMind, @bgw, @swarnava, @devjiwonchoi, @ztanner, @ijjk, @huozhi, @icyJoseph, @acdlite, @unstubbable, @gnoff, @gusfune, @vercel-release-bot, @lukesandberg, @sokra, @hayes, @shuding, @wyattjoh, @marjan-ahmed, @timneutkens, @ajstrongdev, @zigang93, @mischnic, @Nayeem-XTREME, @hamirmahal, @eli0shin, @tessamero, @gaojude, @jamesdaniels, @georgesfarah, and @timeyoutakeit for helping!