Core Changes
- [segment explorer] builtin slots style: #80972
Misc Changes
- Use snapshots to verify dynamic validation errors in dev mode: #80992
- Don't start next server unnecessarily to assert build output: #80994
- [tests]: fix failing searchparams test: #81013
- feat(turbopack): externalType support script: #80768
Credits
Huge thanks to @huozhi, @unstubbable, @ztanner, and @fireairforce for helping!