CHANGELOG.md in aerospike-2.1.1 vs CHANGELOG.md in aerospike-2.2.0

@@ -1,4 +1,24 @@
+v2.2.0 / 2016-09-20
+===================
+
+* **New Features**
+  * Support for durable delete write policy [CLIENT-768]; requires Aerospike
+    Server Enterprise Edition v3.10 or later.
+  * Support Cluster Name verification [CLIENT-776]; requires Aerospike Server v3.10 or later.
+
+* **Bug Fixes**
+  * Fix error handling in node refresh during cluster tend.
+
+* **Improvements**
+  * Optionally return multiple results from read operations on same record bin.
+    [#39](https://github.com/aerospike/aerospike-client-ruby/issues/39) Thanks
+    to [@zingoba](https://github.com/zingoba).
+
+* **Documentation**
+  * Added note about potential issues with usage in Ruby on Rails with Phusion Passenger.
+  * Amend/clean up documentation of client policies.
+
 v2.1.1 / 2016-08-16
 ===================
 
 * **Bug Fixes**
   * Fix incorrect expiration times on records fetched via batch_get or query operations. [#38](https://github.com/aerospike/aerospike-client-ruby/issues/38)