Core Changes
- Update font data: #74572
- Upgrade React from
3b009b4c-20250102
to3ce77d55-20250106
: #74557 - [metadata] Change the array head to single node in flight data: #74299
- [DevOverlay] Add Toolbar: #74555
- restore deleted comment in next-app-loader: #74597
- Turbopack dev: Remove client to server websocket ping event: #74584
Example Changes
- chore(examples): update React in reproduction templates to stable 19: #74499
Misc Changes
- chore(github): update issue_stale token to release bot token: #74575
- chore(ci): Ensure all 6 shards are used equally in deploy tests: #74574
- fix: force module format for virtual client-proxy file: #74162
- [Turbopack] fix shadow-rs build caching: #74579
Credits
Huge thanks to @samcx, @nnnnoel, @lubieowoce, @huozhi, @sokra, @devjiwonchoi, and @timneutkens for helping!