v15.0.0-canary.6

Core Changes

• Update rust toolchain to nightly-2024-05-31: #66428
• fix erroneous RSC calls on hash changes: #66434
• Improve JSDoc link for Metadata API: #66455
• Warn metadataBase missing in standalone mode or non vercel deployment: #66296
• fix: ensure route handlers properly track dynamic access: #66446

Credits

Huge thanks to @wbinnssmith, @ztanner, @eps1lon, and @huozhi for helping!