Core Changes
- Update default error pages: #90469
Misc Changes
- [turbopack] add a new hasher implementation to eliminate allocations: #89059
- update proxy docs to use NextProxy type: #90647
- Show labeled steps for
instant()test helper in the Playwright UI: #90664
Credits
Huge thanks to @lukesandberg, @clicktodev, @mitul-s, and @unstubbable for helping!