Core Changes
- Filter out CSS files from middleware files and client reference chunks: #57482
- turbopack: Support Actions in both RSC and Client layers: #57475
- Fix missing SWC transforms for optimized barrel files: #57474
- if there are errors during postpone, or postpone was caught, fail static generation: #57477
- Add deprecation warning for disabling output file tracing: #57467
- Move serverActionsBodySizeLimit to serverActions.bodySizeLimit: #57433
- Update React from a9985529f to 8c8ee9ee6: #57483
- update turbopack: #57485
- fix client-only alias in SSRed client components: #57484
Credits
Huge thanks to @shuding, @jridgewell, @ztanner, @huozhi, @acdlite, and @sokra for helping!