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

@@ -1,12 +1,22 @@
 # 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 laid out [here](https://github.com/sensu-plugins/community/blob/master/HOW_WE_CHANGELOG.md)
 
 ## [Unreleased]
 
+## [2.0.0] - 2018-01-31
+### 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 `< 2.1.0` support which was needed to pull in rubocop upgrade (@majormoses)
+
+### Changed
+- update changelog location guidelines (@majormoses)
+
 ## [1.0.0] - 2017-06-28
 ### Added
 - Support for Ruby 2.3 and 2.4 (@eheydrick)
 
 ### Removed
@@ -32,9 +42,10 @@
 - added binstubs
 
 ### Changed
 - removed cruft from /lib
 
-[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-bluepill/compare/1.0.0...HEAD
+[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-bluepill/compare/2.0.0...HEAD
+[2.0.0]: https://github.com/sensu-plugins/sensu-plugins-bluepill/compare/1.0.0...2.0.0
 [1.0.0]: https://github.com/sensu-plugins/sensu-plugins-bluepill/compare/0.0.3...1.0.0
 [0.0.3]: https://github.com/sensu-plugins/sensu-plugins-bluepill/compare/0.0.2...0.0.3
 [0.0.2]: https://github.com/sensu-plugins/sensu-plugins-bluepill/compare/0.0.1...0.0.2