v15.3.3

Note

This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Reinstate vary (#79939)
• fix(next-swc): Fix interestingness detection for React Compiler (#79558)
• fix(next-swc): Fix react compiler usefulness detector (#79480)
• fix(dev-overlay): Better handle edge-case file paths in launchEditor (#79526)
• Client router should discard stale prefetch entries for static pages (#79362)

Credits

Huge thanks to @gaojude, @kdy1, @bgw, and @unstubbable for helping!