Upgrade version to 4.4 + update the Changelog (#140)

Author: sierpinskid

Assets/Plugins/StreamChat/Changelog.txt

@@ -1,3 +1,12 @@
+v4.4.0:
+Fixes:
+* Fixed Unity 2019.4 compiler errors (due to older C# syntax) 
+* Fixed unnecessary DLLs being added to the Windows build. Test framework dependencies (Tasks.Extensions, CompilerServices.Unsafe) + changed NativeWebSocket to be only included in a WebGL build 
+	
+Sample Project:
+* Fixes:
+	* Fixed Json deserialization error due to code being stripped by the IL2CPP
+
 v4.3.0:
 Fixes:
 * Fixed state update after channel.truncated event with a past date 

Assets/Plugins/StreamChat/Core/LowLevelClient/StreamChatLowLevelClient.cs

@@ -196,7 +196,7 @@ private set
         /// <summary>
         /// SDK Version number
         /// </summary>
-        public static readonly Version SDKVersion = new Version(4, 3, 0);
+        public static readonly Version SDKVersion = new Version(4, 4, 0);
 
         /// <summary>
         /// Use this method to create the main client instance or use StreamChatClient constructor to create a client instance with custom dependencies

ProjectSettings/ProjectSettings.asset

@@ -134,7 +134,7 @@ PlayerSettings:
     16:10: 1
     16:9: 1
     Others: 1
-  bundleVersion: 4.3.0
+  bundleVersion: 4.4.0
   preloadedAssets: []
   metroInputSource: 0
   wsaTransparentSwapchain: 0