AI Changelog

New Features

Event System: Introduces a new Press event responder that allows for more nuanced interactions, including support for delayPressStart and delayPressEnd properties. This enhances user experience by providing better control over press interactions.
Suspense: Adds a new SuspenseList component that coordinates the loading sequence of nested Suspense boundaries, allowing for more controlled rendering of loading states.
Event System: Adds Hover and Focus event responders, enabling more interactive and responsive UI elements that can react to user actions more effectively.
React Native: Introduces a new setNativeProps method that allows for direct manipulation of native components, improving performance and flexibility in React Native applications.

Improvements

Performance: Enhances the Scheduler to yield control more efficiently, allowing for smoother animations and interactions by reducing the overhead of scheduling tasks.
Performance: The maximum frame length is now increased to 300, allowing for smoother animations and better performance in your applications.
Testing: Improves the act() function to better handle asynchronous updates, ensuring that tests accurately reflect the behavior of components during state changes.

Fixes

Fix issues with the Press event responder where the context menu was incorrectly triggered during long press interactions, enhancing the expected behavior of press events.
Fix a bug where the Suspense priority warning was incorrectly triggered, ensuring that warnings are only shown when appropriate, leading to a cleaner development experience.
Fix a regression in the useEffect hook that caused unnecessary re-renders, improving performance and stability in applications using hooks.
Fix the call to navigator.isInputPending to ensure it functions correctly as a method, enhancing input handling in your applications.
Fix the fuzz test environment variable to ensure accurate testing results.
Resolve an issue with the CI process by updating tests, ensuring a more reliable build process.
Fix the path to results.json to ensure proper access to test results.

Others

Update the internal error handling to provide clearer messages for common issues, helping developers quickly identify and resolve problems in their applications.
Introduce a new feature flag for experimental features, allowing developers to opt-in to testing new functionalities without affecting the stability of their applications.
Improve CI efficiency by moving the fixtures test to its own job, reducing total CI time by approximately 30 seconds.
Enhance messaging in CI to provide clearer information when the base commit is pending, improving user experience during builds.
Add a method for forcing a lower framerate, giving developers more control over performance in their applications.
Always flush passive effects before rendering, ensuring that updates are applied correctly regardless of feature flags.

New Features

Event System: Introduces a new Press event responder that allows for more nuanced interactions, including support for delayPressStart and delayPressEnd properties. This enhances user experience by providing better control over press interactions.

Suspense: Adds a new SuspenseList component that coordinates the loading sequence of nested Suspense boundaries, allowing for more controlled rendering of loading states.

Event System: Adds Hover and Focus event responders, enabling more interactive and responsive UI elements that can react to user actions more effectively.

React Native: Introduces a new setNativeProps method that allows for direct manipulation of native components, improving performance and flexibility in React Native applications.

Improvements

Performance: Enhances the Scheduler to yield control more efficiently, allowing for smoother animations and interactions by reducing the overhead of scheduling tasks.

Performance: The maximum frame length is now increased to 300, allowing for smoother animations and better performance in your applications.

Testing: Improves the act() function to better handle asynchronous updates, ensuring that tests accurately reflect the behavior of components during state changes.

Fixes

Fix issues with the Press event responder where the context menu was incorrectly triggered during long press interactions, enhancing the expected behavior of press events.

Fix a bug where the Suspense priority warning was incorrectly triggered, ensuring that warnings are only shown when appropriate, leading to a cleaner development experience.

Fix a regression in the useEffect hook that caused unnecessary re-renders, improving performance and stability in applications using hooks.

Fix the call to navigator.isInputPending to ensure it functions correctly as a method, enhancing input handling in your applications.

Fix the fuzz test environment variable to ensure accurate testing results.

Resolve an issue with the CI process by updating tests, ensuring a more reliable build process.

Fix the path to results.json to ensure proper access to test results.

Others

Update the internal error handling to provide clearer messages for common issues, helping developers quickly identify and resolve problems in their applications.

Introduce a new feature flag for experimental features, allowing developers to opt-in to testing new functionalities without affecting the stability of their applications.

Improve CI efficiency by moving the fixtures test to its own job, reducing total CI time by approximately 30 seconds.

Enhance messaging in CI to provide clearer information when the base commit is pending, improving user experience during builds.

Add a method for forcing a lower framerate, giving developers more control over performance in their applications.

Always flush passive effects before rendering, ensuring that updates are applied correctly regardless of feature flags.

facebook / react

v16.9.0v16.8.6

New Features

Improvements

Fixes

Others

New Features

Improvements

Fixes

Others