message: [bundler] Update CHANGELOG wrt babel-types.
diff: @@ -5,7 +5,8 @@ All notable changes to this project will be documented in this file.
  The format is based on [Keep a Changelog](http://keepachangelog.com/)
  and this project adheres to [Semantic Versioning](http://semver.org/).
  -<!-- ## Unreleased -->
  +## Unreleased
  +* Added missing `babel-types` to dependencies instead of relying on it transitively.
  <!-- Add new, unreleased changes here. -->
  ## 4.0.0 - 2018-05-08
  