message: CHANGELOG.md: Add "Security" line for issues
diff: @@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
  ### Fixed
  - Fixed wasteful course data usage #654 via specialized course model interfaces.
  +### Security
  +- Fixed multiple severe course related security issues #594, #653.
  ## [0.6.0] - 2018-03-31 - Introduces MediaManager and some minor changes
  ### Added
  