prep for 2.4.0 release

Author: majormoses

CHANGELOG.md

@@ -5,9 +5,8 @@ This CHANGELOG follows the format listed at [Our CHANGELOG Guidelines ](https://
 Which is based on [Keep A Changelog](http://keepachangelog.com/)
 
 ## [Unreleased]
-### Added
-- `check-windows-service.rb`: adds --mount_points option to explicitly specify which drive mounts to check (@absolutejam)
 
+## [2.4.0] - 2017-12-08
 ### Added
 - minimal `appveyor.yml` (@majormoses)
 - badges for `slack` and `appveyor` (@majormoses)
@@ -140,7 +139,8 @@ Which is based on [Keep A Changelog](http://keepachangelog.com/)
 ### Added
 - Initial release
 
-[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-Windows/compare/2.2.1...HEAD
+[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-Windows/compare/2.4.0...HEAD
+[2.4.0]: https://github.com/sensu-plugins/sensu-plugins-Windows/compare/2.3.0...2.4.0
 [2.3.0]: https://github.com/sensu-plugins/sensu-plugins-Windows/compare/2.2.1...2.3.0
 [2.2.1]: https://github.com/sensu-plugins/sensu-plugins-Windows/compare/2.2.0...2.2.1
 [2.2.0]: https://github.com/sensu-plugins/sensu-plugins-Windows/compare/2.1.0...2.2.0

lib/sensu-plugins-windows/version.rb

@@ -1,7 +1,7 @@
 module SensuPluginsWindows
   module Version
     MAJOR = 2
-    MINOR = 3
+    MINOR = 4
     PATCH = 0
 
     VER_STRING = [MAJOR, MINOR, PATCH].compact.join('.')