Core Changes
- Initial MCP implementation: #81770
- Fix: Unresolved param in x-nextjs-rewritten-query: #81991
- Turbopack: Add an option to use system TLS certificates (fixes #79060, fixes #79059): #81818
- Turbopack: Remove unused proxy option in turbo-tasks-fetch, lightly document HTTP_PROXY/HTTPS_PROXY environment variables: #81905
- Upgrade React from
7513996f-20250722toedac0dde-20250723: #81984 - [devtools] Cleanup folder structure: #82012
- [devtools] Fix "open in editor" for locations in stackframes: #82013
- [Segment Cache] Fix: Key by rewritten search: #81986
Misc Changes
- Turbopack: improve named spans in tracing: #81458
- Turbopack: update mimalloc: #81993
- Turbopack: Update bundled webpki-roots: #81906
- Allow specifying CLI version for e2e deploy: #81998
- Turbopack: Move fs watcher anyhow::Context import inline to fix compilation warnings: #81997
- Add link to manually trigger preview builds: #81977
- Update Rspack production test manifest: #82007
- Update Rspack development test manifest: #82008
- Turbopack: Make turbo-tasks-fetch a bit more OOP-like: #81995
Credits
Huge thanks to @sokra, @acdlite, @bgw, @ijjk, @eps1lon, and @vercel-release-bot for helping!