updated readme

Author: Avinash Ravilla

README.md

@@ -144,6 +144,10 @@ all languages.
 
 ## Release Notes
 
+### Release 2.0.2 (June 3, 2021)
+* Updated to version 2.3.4 of the Amazon Kinesis Client Library for Java.
+* Upgraded multiple dependencies 
+
 ### Release 2.0.1 (February 27, 2019)
 * Updated to version 2.1.2 of the Amazon Kinesis Client Library for Java.  
   This update also includes version 2.4.0 of the AWS Java SDK.