Updated changelog and version for 2.2.2

CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ebd16d..bbeb71b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,18 @@
+2.2.2
+===========
+December 14, 2015
+
+Features
+--------
+* Added basic support for Cassandra 3.0. The driver supports Cassandra 3.0
+  schema metadata for keyspaces, tables, columns, user types, functions, and
+  aggregates.
+
+Other
+--------
+* Changed the default consistency from `CASS_CONSISTENCY_LOCAL_QUORUM` to
+  `CASS_CONSISTENCY_LOCAL_ONE`
+
 2.2.1
 ===========
 November 19, 2015

include/cassandra.h

diff --git a/include/cassandra.h b/include/cassandra.h
index 3e1c55c..1232fa7 100644
--- a/include/cassandra.h
+++ b/include/cassandra.h
@@ -52,7 +52,7 @@
 
 #define CASS_VERSION_MAJOR 2
 #define CASS_VERSION_MINOR 2
-#define CASS_VERSION_PATCH 1
+#define CASS_VERSION_PATCH 2
 #define CASS_VERSION_SUFFIX ""
 
 #ifdef __cplusplus