Performance: Experience faster interactions with the new expiration deadline for interactive updates, now set to 150ms in production. This change ensures that your app feels more responsive during user interactions.
Improvements
Debugging: Enjoy clearer performance insights as the debug performance labels now accurately reflect component types, eliminating the display of 'Unknown' labels.
Error Messaging: Benefit from improved clarity in error messages, which now provide more specific information related to the erroneous prop, reducing user confusion.
Fixes
Fix confusion caused by a TypeError when cloning an undefined element in React.cloneElement. This change ensures that a more specific error is thrown, guiding users to correct their usage.
Fix the rendering issue where consumers with a mismatching bitmask were incorrectly rendered, enhancing the overall reliability of your components.
Others
Update references from facebook.github.io/react to reactjs.org, ensuring that users are directed to the correct and most current documentation.