CHANGELOG.md in sensu-plugins-ansible-1.0.0 vs CHANGELOG.md in sensu-plugins-ansible-2.0.0

@@ -1,12 +1,22 @@
-#Change Log
+# Change Log
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-This CHANGELOG follows the format listed at [Keep A Changelog](http://keepachangelog.com/)
+This CHANGELOG follows the format listed [here](https://github.com/sensu-plugins/community/blob/master/HOW_WE_CHANGELOG.md)
 
 ## [Unreleased]
 
+## [2.0.0] - 2017-12-21
+### Security
+- updated rubocop dependency to `~> 0.51.0` per: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8418. (@majormoses)
+
+### Breaking Changes
+- removed < ruby 2.1 support which was pulled as part of security updates (@majormoses)
+
+### Changed
+- updated Changelog guidelines location (@majormoses)
+
 ## [1.0.0] - 2017-07-01
 ### Breaking Changes
 - removed ruby 1.9 support (@majormoses)
 - require use of `'sensu-plugin', '~> 2.0'` because ruby 2.4 and json.
 
@@ -30,10 +40,11 @@
 
 ## 0.0.1 - 2015-05-04
 ### Added
 - initial release
 
-[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-ansible/compare/1.0.0...HEAD
+[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-ansible/compare/2.0.0...HEAD
+[2.0.0]: https://github.com/sensu-plugins/sensu-plugins-ansible/compare/1.0.0..2.0.0
 [1.0.0]: https://github.com/sensu-plugins/sensu-plugins-ansible/compare/0.0.4...1.0.0
 [0.0.4]: https://github.com/sensu-plugins/sensu-plugins-ansible/compare/0.0.3...0.0.4
 [0.0.3]: https://github.com/sensu-plugins/sensu-plugins-ansible/compare/0.0.2...0.0.3
 [0.0.2]: https://github.com/sensu-plugins/sensu-plugins-ansible/compare/0.0.1...0.0.2