* Update CHANGELOG and README.

Author: stamhankar999

CHANGELOG.md

@@ -1,4 +1,10 @@
-# master
+# 3.2.1
+
+Bug Fixes:
+* [RUBY-315](https://datastax-oss.atlassian.net/browse/RUBY-315) Bump rubocop version to address security vulnerability; disallow Ruby versions prior to 2.2.
+* [RUBY-316](https://datastax-oss.atlassian.net/browse/RUBY-316) Memory leak in ruby driver due to request timers not being cleaned up when extremely large request timeout is set.
+* [RUBY-317](https://datastax-oss.atlassian.net/browse/RUBY-317) Upgrade Yard to address security vulnerability.
+* [RUBY-318](https://datastax-oss.atlassian.net/browse/RUBY-318) Fix Travis config to work with JRuby on new image.
 
 # 3.2.0
 

README.md

@@ -39,7 +39,7 @@ This driver works exclusively with the Cassandra Query Language v3 (CQL3) and Ca
 * Apache Cassandra versions 2.1, 2.2, and 3.x
 * DataStax Enterprise 4.8 and above. However, the [Ruby DSE driver](https://github.com/datastax/ruby-dse-driver.git) provides more features and is recommended for use with DataStax Enterprise.
 * Ruby (MRI) 2.2, 2.3, 2.4
-* JRuby 1.7, 9k
+* JRuby 9k
 
 __Note__: Rubinius is not supported.