message: Updated CHANGELOG for release of 2.0.0-pre.13
diff: @@ -5,7 +5,7 @@ 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
  +## 2.0.0-pre.13 - 2017-05-01
  - BREAKING: Bundler now supports "lazy imports" aka `<link rel="lazy-import">`.
  URLs which are imported lazily are implicitly treated as entrypoints. This
  is a breaking change because, previously, Bundler would incorrectly treat
  