Version 1.4.1 [Common]Added method overloads in DlibFaceLandmarkDetector class that use ValueTuples. [Common]Add method overloads in OpenCVForUnityUtils class that use structs and ValueTuples corresponding to the data formats of OpenCV base classes. Accordingly, the minimum required version of OpenCVForUnity is now 2.6.4. [Common]Added Utils.getFilePathAsyncTask() and Utils.getMultipleFilePathsAsyncTask() methods. It is an asynchronous Task return version of the existing Utils.getFilePathsAsync() method. It can be seamlessly integrated with other asynchronous code. [iOS]Fixed an issue where AddToEmbeddedBinaries was processed redundantly with each incremental build.

Version 1.2.1 [Common]Updated to WebCamTextureToMatHelper.cs v1.0.8. [Common]Updated to LowPassPointsFilter v1.0.1. Updated to KFPointsFilter v1.0.2. Updated to OFPointsFilter v1.0.2. [Common] Added updateMipmaps and makeNoLongerReadable flag to DrawDetectResult () and DrawDetectLandmarkResult() method. [Common]Fixed Utils.getFilePathAsync() method.(Changed #if UNITY_2017 && UNITY_2017_1_OR_NEWER to #if UNITY_2017_1_OR_NEWER.)