vercel/next.js v16.2.0-canary.102

on GitHub

Core Changes

• docs(turbopack): Fix all warnings in cargo doc --no-deps --workspace, and run rustdoc as part of our CI checks: #91339
• Patch improvements into http-proxy lib: #91480
• Disallow Server Action submissions from privacy-sensitive contexts: #91478
• Fix startup warmup for empty-shell app route cache: #91470
• Fix unstable_catchError type inference for fallback props: #91485
• Support accessing root params in "use cache" functions: #91191
• Fix inconsistent cache life/tags propagation for cache handler hits: #91454
• Upgrade React from 5e9eedb5-20260312 to c80a0750-20260312: #91324

Misc Changes

• Turbopack: Enable server HMR by default for app pages: #91476
• Allow blocking cross-site dev-only websocket connections from privacy sensitive origins: #91479
• Fix DataUriSource description to include "data:" prefix: #91455
• Deflake per-page dynamic stale time test: #91492
• Improve RSC error messages: #90702
• docs: unstable_catchError(): #89847
• Improve CSS parse error recovery and reporting: #90025

Credits

Huge thanks to @wbinnssmith, @bgw, @ztanner, @gnoff, @sokra, @devjiwonchoi, @unstubbable, and @acdlite for helping!