RELEASE_NOTES.md in riak-client-2.2.1 vs RELEASE_NOTES.md in riak-client-2.2.2

@@ -1,17 +1,26 @@
 # Riak Ruby Client Release Notes
 
+## 2.2.2 Release - 2015-11-24
+
+Version 2.2.2 is a bugfix release.
+
+* Corrected Hidekazu Tanaka's name in the 2.2.1 release notes.
+* Deleting maps inside map CRDTs works, thanks to Kazuhiro Suzuki.
+* Fix `Riak::Search::Index` documentation in the readme, thanks to Zshawn Syed.
+* Tighten up the i18n gem requirement, thanks to Sean Kelly.
+
 ## 2.2.1 Release - 2015-06-19
 
 Version 2.2.1 is a bugfix release, and includes additional testing of character
 encodings.
 
 Bug fixes:
 
 * Support bucket-typed buckets when creating secondary-index input phases
-  for map-reduce, thanks to Takeshi Akima.
+  for map-reduce, thanks to Hidekazu Tanaka.
 * Support Riak Search 2 / Yokozuna results as input phases for map-reduce,
-  thanks again to Takeshi Akima.
+  thanks again to Hidekazu Tanaka.
 * `BucketTyped::Bucket#get_index` now includes the bucket type name in the
   2i request.
 * `Bucket#==` now performs an encoding-independent comparison on bucket names.
 * `BucketType#==` also does an encoding-independent comparison on type names.