React / update detail

v15.2.1

Official React changelog summary with source attribution, release tags, and community reactions.

Track this React release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.

React·10 years ago · Jul 8, 2016, 10:45 PMFixAI-assisted summary

Summary

Fixed numerous warnings and regressions across React core, DOM, native, and Perf (e.g., missing element warning, null input stack trace, context update, server‑rendering errors, input attribute bugs, spurious unknown‑property warnings).
Reduced bundle size by stripping dev‑only code and improved ReactPerf.start() handling during lifecycle methods.

bugfixminorsource healthy

Official source Last checked 8 hours ago

official source

Verify the original release note

Every summary should remain traceable to the original changelog or release source.

AI-assisted summarysource healthyLast checked 8 hours ago

related updates

React·1 month agoFix

Summary

Fixed missing FormData entries in Server Actions for React Server Components.