message: Prepare release of 2.2.1 version of analyzer (now with no production typescript dependency)
diff: @@ -13,6 +13,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
  ## Unreleased
  +## [2.2.1] - 2017-07-06
  +
  * Removed TypeScript from production dependencies until TypeScript analysis is fully supported.
  ## [2.2.0] - 2017-06-22
  