Version 2.4.4 [Common]Updated to OpenCV4.5.2. [Common]Added VideoCaptureCameraInputExample and BackgroundSubtractorComparisonExample. [Common]Updated TrackingExample.

Verson 2.5.7 [Common]Added FeatureMatchingExample. [WebGL]Added a plugin file with threads and simd enabled for the WebGL platform. This update removes support for the WebGL platform in Unity 2021.1 and below. (Select MenuItem[Tools/OpenCV for Unity/Open Setup Tools/WebGL Settings])

Version 2.0.6[WSA]Fixed an issue where Windows App Certification Kit fails.