Core Changes
- Revert "Revert "Add a --webpack flag and default --turbopack to true (#84216)"": #84351
- [Breaking] Remove AMP codemod: #84356
- [Breaking] Remove deprecated built-in AMP: #84312
- auto-enable clientParamParsing and clientSegmentCache w/ cacheComponents: #84250
- [mcp] get server action tool: #84382
Example Changes
- examples: Remove AMP example: #84355
Misc Changes
- docs: Remove AMP docs: #84357
- docs: Type helpers don't need to be imported: #84265
- Turbopack: Add docs for debugIds option: #84375
- Remove references to size metrics in next build from our docs: #83823
- Bump to swc v42: #83477
- Turbopack: skip invalidating a task on cell/output change when the dependency is outdated: #84376
Credits
Huge thanks to @devjiwonchoi, @icyJoseph, @timneutkens, @lukesandberg, @mischnic, @ztanner, @sokra, and @huozhi for helping!