up minor version

Author: mediumTaj

CHANGELOG.md

@@ -1,5 +1,9 @@
 Change Log
 ==========
+## Version 2.2.1
+_2018-04-12_
+* Fixed: Serialization/Deserialization of generic object in the `assistant` service([361](https://github.com/watson-developer-cloud/unity-sdk/issues/361), [363](https://github.com/watson-developer-cloud/unity-sdk/pull/363)).
+
 ## Version 2.2.0
 _2018-04-09_
 * New: Updated Visual Recognition with Core ML support ([4182](https://zenhub.innovate.ibm.com/app/workspace/o/watson/developer-experience/issues/4182), [357](https://github.com/watson-developer-cloud/unity-sdk/pull/357)).

Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "Watson Developer Cloud Unity SDK"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2.2.0
+PROJECT_NUMBER         = 2.2.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

Scripts/Utilities/Constants.cs

@@ -47,7 +47,7 @@ public static class Path
         public static class String
         {
             /// <exclude />
-            public const string Version = "watson-apis-unity-sdk/2.2.0";
+            public const string Version = "watson-apis-unity-sdk/2.2.1";
             /// <exclude />
             public const string DebugDispalyQuality = "Quality: {0}";
         }