CHANGELOG.md in aerospike-2.5.1 vs CHANGELOG.md in aerospike-2.6.0

- old
+ new
@@ -1,4 +1,17 @@
+v2.6.0 / 2018-03-27
+===================
+
+* **New Features**
+  * Support for peers protocol for cluster discovery. Requires Aerospike server version 3.10 or later. Thanks to [@wallin](https://github.com/wallin) of [castle.io](https://castle.io/)! [[#59](https://github.com/aerospike/aerospike-client-ruby/pull/59)]
+  * TLS encryption support for client <-> server connections. Requires Aerospike Enterprise Edition version 3.11 or later. Thanks to [@wallin](https://github.com/wallin) of [castle.io](https://castle.io/)! [[#59](https://github.com/aerospike/aerospike-client-ruby/pull/59)]
+
+* **Bug Fixes**
+  * Fix min./max. boundary check for Integer bin values and improve performance. Thanks to [@wallin](https://github.com/wallin) of [castle.io](https://castle.io/)! [[#60](https://github.com/aerospike/aerospike-client-ruby/pull/60)]
+
+* **Updates**
+  * Update minimum required Ruby version to v2.3.
+
 v2.5.1 / 2018-01-25
 ===================
 
 * **Bug Fixes**
   * Some secondary index queries fail with parameter error on Aerospike Server v3.15.1.x [#57](https://github.com/aerospike/aerospike-client-ruby/issues/57)