message: Prepare to release v2.0.0
diff: @@ -11,8 +11,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
  appropriate.
  -->
  -## Unreleased
  -- Removes our proprietary protocol in favor of unifying on the Language Server
  +<!-- ## Unreleased -->
  +
  +## 2.0.0 - 2017-11-21
  +
  +- [BREAKING] Removes our proprietary protocol in favor of the Language Server
  Protocol. Using the standard protocol lets us support more editors with less
  code.
  - Notices changes to `polymer.json` immediately. Currently this is useful for
  