Core Changes
- [test] Enable
reactDebugChannel
for experimental test shards: #84533 - Simplify Metadata components: #84527
- Implement the updated prerender API shape: #84254
- Upgrade React from
85c427d8-20251003
to4fdf7cf2-20251003
: #84499 - Upgrade React from
4fdf7cf2-20251003
toc7862584-20251006
: #84573 - fix(Turbopack): Add better error messaging for when we can't determine Next.js root: #83918
Misc Changes
- next mcp router
- Revert "next mcp router"
- test: Use nextTestSetup in scss tests: #84501
- [turbopack[ Use the configured hasher to implementh Hash for AutoMap and AutoSet: #84542
- Turbopack: debug ids for server chunks: #84557
- CI: Enable
experimental.isolatedDevBuild
fortest-unit
: #84559 - [test]: convert prefetching tests to be segmentCache compatible: #84521
- CI: Enable
experimental.isolatedDevBuild
fortest-prod
: #84556 - Add
.next/dev/types
to CNA templates tsconfig include: #84566 - CI: Enable
experimental.isolatedDevBuild
fortest-integration
: #84558 - Update Rspack development test manifest: #84548
- Add a webpack flag to create next app. Ensure that if you set it or decline turbopack we set the --webpack flag on the generated project: #84476
- Update Rspack production test manifest: #84549
Credits
Huge thanks to @unstubbable, @gnoff, @bgw, @lukesandberg, @mischnic, @devjiwonchoi, @ztanner, @Cy-Tek, and @vercel-release-bot for helping!