v14.3.0-canary.42

Core Changes

• Pages router: Use attribute-based head children reconciler when strictNextHead is enabled: #65408
• Revert "Implement Turbopack trace server bindings": #65419
• use correct not-found component when triggered from a parallel route: #65343
• Implement Turbopack trace server bindings: #65410

Misc Changes

• Update Turbopack development test manifest: #65404
• use backticks instead of quotes: #65393
• Update 05-mdx.mdx: #65392
• Support interrupts and focus in react-profiling-mode test: #65200
• Improve Head > script coverage: #65399
• chore(test): add more tests for image optimizer formats: #65363

Credits

Huge thanks to @eps1lon, @ijjk, @IncognitoTGT, @webtinax, @eps1lon, @styfle, @ztanner, and @timneutkens for helping!