v14.0.5-canary.13

Core Changes

• Fix useOptimistic in server components bug. Add tests for invalid React server APIs: #59621
• Partial Pre Rendering Headers: #59447

Documentation Changes

• Docs: Review and update getServerSideProps page: #59545
• docs: add note for environment variables on Vercel deployment: #59237

Misc Changes

• Add test for importing client components from server actions: #59615

Credits

Huge thanks to @delbaoliveira, @timneutkens, @smaeda-ks, and @wyattjoh for helping!