react-native-reanimated 4.7.1

Reanimated - 4.7.1

on Node.js NPM

What's Changed

This release includes stability fixes for Layout Animations and Shared Element Transitions, fixes several crashes on Android, and stops synchronously updated props from going back to old values.

🐛 Bug fixes

• Fix a reset of synchronously updated props to old values when a commit moves a view to another position in its parent, for example after a zIndex change of a sibling, on iOS and on Android with enableAccumulatedUpdatesInRawPropsAndroid. (#10800 by @pawicao)
• Fix an Android crash with [Reanimated] Unknown sensor type. in useAnimatedSensor on devices that deliver sensor events labeled with a sensor other than the registered one. (#10792 by @pawicao)
• Fix an Android crash with react-native-screens before 4.27 when a native stack screen that holds a nested stack with header buttons is removed. (#10754 by @bartlomiejbloniarz)
• Fix shared element transitions casting the props of a nested <Text> with a sharedTransitionTag on Android to view props. (#10741 by @bartlomiejbloniarz)
• Fix a native crash on Android caused by reading opacity from the props of a <Text> nested in another <Text> as if they were view props. (#10732 by @hirvesh)
• Fix withTiming extrapolating its easing when the first frame reports a timestamp earlier than the animation's startTime, which happens when the animation is started outside a frame flush. With an easing whose first control point is x1 = 0 the Newton-Raphson solver in Easing.bezier diverges just outside its domain, so the animated value could land orders of magnitude out of range for a single frame. (#10720 by @piaskowyk)
• Flush completed exiting view removals in the legacy layout animations proxy when Android's mounting coordinator pull model is enabled. (#10704 by @piaskowyk)
• Fix exiting Layout Animations leaking their views on Android under the mounting coordinator pull model, where the structural cleanup of a finished animation was never flushed. (#10682 by @piaskowyk)
• Fix a crash of the Layout Animations proxy (shadowIndex is out of range, Indices are wrong in Remove mutation, or memory corruption in release builds) when a view flattens in the same commit in which its parent unflattens. (#10676 by @bartlomiejbloniarz)
• Fix an Android crash in performOperations when the React host is torn down while a CSS or layout animation runs in the background, for example on an expo-updates restart. (#10661 by @bartlomiejbloniarz)
• Fix an animated view that showed an older value for one frame when a React commit mounted over a newer synchronous write, with ANDROID_SYNCHRONOUSLY_UPDATE_UI_PROPS or IOS_SYNCHRONOUSLY_UPDATE_UI_PROPS on. (#10631 by @pawicao)
• Fix a crash in useAnimatedKeyboard on iOS when the app delegate does not declare window, as in apps that use the UIScene lifecycle. (#10587 by @CAMOBAP)
• Skip synchronous Android prop updates for unmounted views to avoid throwing and logging mounting-layer exceptions on the UI thread. (#10435 by @ryan-saffer)

💡 Others

• Initialize the layout animations light tree root from the committed root shadow node. (#10737 by @bartlomiejbloniarz)
• Simplify the light tree based Layout Animations proxy so that every view React deletes waits for one decision of how it exits, and name the states of a light node after what they mean. (#10677 by @bartlomiejbloniarz)
• Rename the DEAD exiting state of the light tree based Layout Animations proxy to COMPLETED. (#10629 by @bartlomiejbloniarz)

Full Changelog: 4.7.0...4.7.1