Core Changes
- Turbopack: more dead code: #88505
- fix(build): prevent route handler manifests from inheriting unrelated client components: #88419
- Upgrade React from
65eec428-20251218 to 3e1abcc8-20260113: #88530
- Better typesafety for
interopDefault: #88486
- keep next-env.d.s unchanged between dev and build: #88428
- Remove sibling caches from CacheNode tree: #87991
- Upgrade React from
3e1abcc8-20260113 to 4a3d993e-20260114: #88547
- Finish deleting Mutable from router implementation: #88046
Misc Changes
- Remove
lerna bootstrap from the clean script in package.json: #88527
- docs: add useSearchParams and useParams documentation for Pages Router: #88429
- Turbopack: Clean up
VcRead::Repr associated type: #88456
- [cna] Avoid error with out-of-box Netlify config: #88546
- [turbopack] Move some of the logic for issue filtering into the rust layer: #88511
- Update Rspack production test manifest: #88469
- Update Rspack development test manifest: #88470
Credits
Huge thanks to @mischnic, @timneutkens, @unstubbable, @huozhi, @acdlite, @bgw, @karlhorky, @lukesandberg, and @vercel-release-bot for helping!