prep for 2.2.2 release

Author: majormoses

CHANGELOG.md

@@ -5,6 +5,7 @@ This CHANGELOG follows the format listed [here](https://github.com/sensu-plugins
 
 ## [Unreleased]
 
+## [2.2.2] - 2018-10-27
 ### Fixed
 - Remove unexplicit dependency on ActiveSupport (@multani)
 
@@ -165,7 +166,8 @@ This CHANGELOG follows the format listed [here](https://github.com/sensu-plugins
 ### Added
 - initial release
 
-[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.2.1...HEAD
+[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.2.2...HEAD
+[2.2.2]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.2.1...2.2.2
 [2.2.1]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.2.0...2.2.1
 [2.2.0]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.1.0...2.2.0
 [2.1.0]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.0.0...2.1.0

lib/sensu-plugins-postgres/version.rb

@@ -2,7 +2,7 @@ module SensuPluginsPostgres
   module Version
     MAJOR = 2
     MINOR = 2
-    PATCH = 1
+    PATCH = 2
 
     VER_STRING = [MAJOR, MINOR, PATCH].compact.join('.')
   end