Core Changes

• Expose edge runtime fields in build-complete: #91239
• [turbopack] Remove turbo_tasks::function from ModuleReference getters: #91229
• [Turbopack] write route bundle stats to .next/diagnostics/route-bundle-stats.json: #90949

Misc Changes

• re-enable RDC deployment tests: #91327
• Use keyed cells for used_exports and export_circuit_breakers in BindingUsageInfo: #91306
• [test] Show decoded binary WebSocket messages in traces: #91308
• Docs skills: guide and api-reference: #90992
• Turbopack: switch chunk/asset hashes from hex to base40 encoding: #91137
• Turbopack: don't emit polyfill chunk for API routes: #91331
• [test] Current behavior for request APIs in generateStaticParams: #91188
• Update Rspack production test manifest: #91301
• Update Rspack development test manifest: #91300

Credits

Huge thanks to @ztanner, @ijjk, @sokra, @lukesandberg, @eps1lon, @delbaoliveira, @mischnic, @unstubbable, @vercel-release-bot, and @wbinnssmith for helping!