Update README.md

Author: crimsonred

README.md

@@ -5,25 +5,8 @@
 ## PubNub 4.0.1 Web Data Push Cloud-Hosted API for Unity 5+
 ### Supports PC, Mac, Linux, iOS, Android, Windows Store Universal 10 and WebGL
 
-### Important changes from previous version
-* 4.0.1
-  * Integration tests fixes
-* 4.0-rc2
-  * Here Now Refresh
-* 4.0-beta6
-  * Cleanup
-* 4.0-beta5
-  * Logging enhancements
-* 4.0-beta4
-  * Cleanup
-* 4.0-beta3
-  * Windows Universal compatibility
-* 4.0-beta2
-  * Leave Fix
-* 4.0-beta1
-  * All new PubNub Unity SDK
-
-## DOCS
-### https://www.pubnub.com/docs/unity3d-c-sharp/pubnub-c-sharp-sdk-v4
+## All new PubNub Unity SDK
+### DOCS 
+  * https://www.pubnub.com/docs/unity3d-c-sharp/pubnub-c-sharp-sdk-v4
 
 # Please direct all Support Questions and Concerns to [email protected]