prep for 4.0.1 release

Author: majormoses

CHANGELOG.md

@@ -4,6 +4,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 This CHANGELOG follows the format listed at [Keep A Changelog](http://keepachangelog.com/)
 
 ## [Unreleased]
+
+## [4.0.1] - 2018-01-06
 ### Fixed
 - Use Alert v2 API, as the Alert v1 API is deprecated (@Castaglia)
 
@@ -76,7 +78,8 @@ This CHANGELOG follows the format listed at [Keep A Changelog](http://keepachang
 - initial release
 - Fixed json configuration load
 
-[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-opsgenie/compare/4.0.0...HEAD
+[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-opsgenie/compare/4.0.1...HEAD
+[4.0.1]: https://github.com/sensu-plugins/sensu-plugins-opsgenie/compare/4.0.0...4.0.1
 [4.0.0]: https://github.com/sensu-plugins/sensu-plugins-opsgenie/compare/3.1.0...4.0.0
 [3.1.0]: https://github.com/sensu-plugins/sensu-plugins-opsgenie/compare/3.0.0...3.1.0
 [3.0.0]: https://github.com/sensu-plugins/sensu-plugins-opsgenie/compare/2.0.1...3.0.0

lib/sensu-plugins-opsgenie/version.rb

@@ -6,7 +6,7 @@ module SensuPluginsOpsgenie
   module Version
     MAJOR = 4
     MINOR = 0
-    PATCH = 0
+    PATCH = 1
 
     VER_STRING = [MAJOR, MINOR, PATCH].compact.join('.')