Misc Changes
- Add experimental custom webpack support: #98862
- Default agentic upgrades to a separate worktree: #99111
- Improve agent upgrade failure message for missing app: #99117
- Preserve error boundaries in on-demand partial prerenders: #99051
- Preserve error boundaries during on-demand prerendering: #99037
- docs: clarify Turbopack ModulePart export examples: #99104
- Add some more verification and safety rules around custom
distDir: #98997 - Preserve closed-route admission across cache misses: #98964
- Move suspension into operation guard: #99053
- [agent-feedback] Shorten managed agent instructions: #99065
- docs: clarify Cache Components build output: #98274
- Update Rust namespace re-export snapshots: #99106
Credits
Huge thanks to @sokra, @devjiwonchoi, @unstubbable, @lukesandberg, @gnoff, @jimmyhmiller, and @aurorascharff for helping!