Core Changes

• Refactor extractExportedConstValue to return { value } | null instead of throwing: #90510
• Reimplement code frame rendering in native code: #85592
• [devtools] Bundle for same target as Next.js browser runtime: #90762
• Upgrade React from 98ce535f-20260226 to 4cc5b7a9-20260303: #90827
• Add transitionTypes prop to next/link: #90701
• [otel] fix missing http.route attribute: #90832

Misc Changes

• turbo-persistence: add CRC32 block checksums: #90754
• Remove unused turbo-tasks items and add lint check: #90801
• Fix missing const generic parameter in turbo-persistence lookup call: #90817
• Unify caching story across the docs: #90149
• Turbopack: add anyhow::Context to turbo-persistence mmap, file open, and decompress operations: #90769

Credits

Huge thanks to @sokra, @lukesandberg, @delbaoliveira, @eps1lon, and @huozhi for helping!