Core Changes
- Add more metadata to agent upgrade telemetry: #99925
- perf: reduce build tree view allocations: #99930
- fix: classify collapsed generated paths from child routes: #99864
- Upgrade React from
d75b0697-20261006tob618bbb4-20261007: #99879
Misc Changes
- docs(skills): use agent-agnostic branch prefix in create-pr: #99934
- [test] Regression test for XSS-safe
GoogleTagManager#dataLayer: #99464 - [image-optimization] Expose
next/image-optimizer-transformas a public subpath: #99312 - fix(next): register the chunk groups that are chunked: #99749
- refactor(turbopack): chunk several chunk groups in one chunk_group call: #99686
- Turbopack: canonicalize chunk group identity: #98733
- Turbopack: add zstd compression flags for NEXT_TURBOPACK_TRACING: #99808
- Turbopack: omit Exit+Enter trace row pairs with (almost) no gap: #99780
- Turbopack: delta-encode trace allocation counters and skip unchanged ones: #99779
- Turbopack: merge allocation counters into trace Enter/Exit rows: #99778
- [cd] Replace versioned release branches with fixed
releases/lts/*refs: #99807 - test: Really use pnpm on deploy tests: #95360
- test: compare cache-control directives as a set in deploy tests: #99892
Credits
Huge thanks to @devjiwonchoi, @aurorascharff, @sokra, @eps1lon, and @mischnic for helping!