Version 2.3.1 [Common]Updated to OpenCV3.4.2. [Android,UWP]Fixed Utils.setDebugMode() method on the IL2CPP backend. [Common]Added DnnObjectDetectionExample and DnnObjectDetectionWebCamTextureExample.

Version 2.5.8 [Common]Updated to OpenCV4.9.0. [Common]Added DebugMatUtilsExample and MultiObjectTrackingExample. [Common]Updated VideoWriterExample, VideoWriterAsyncExample, TextRecognitionCRNNExample, TextRecognitionCRNNWebCamExample and TrackingExample. [Common]Changed the minimum supported version to Unity2020.3.48f1. [WebGL]Added support for “WebAssembly 2023”. [iOS]Changed “Target minimum iOS Version” to 11.0. [Common]Removed TrackerGOTURN from TrackingExample and added TrackerVit.

Version 2.2.3[Common]Updated to WebCamTextureToMatHelper.cs v1.0.3.[iOS]opencv2.framework is changed from static framework to embededd framework. (Target minimum iOS Version must be set to 8.0 or higher.)