message: Prepare to release v3.0.0-pre.19
diff: @@ -5,13 +5,15 @@ 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 -->
  +<!-- Add new, unreleased changes here. -->
  +
  +## [3.0.0-pre.19] - 2018-03-30
  * [breaking] Removed WarningFilter.fromConfig. ProjectConfig#initializeAnalyzer
  now does this from the other side (and cyclic deps are not a great idea).
  * Add the ability to cancel an analysis by passing in a CancelToken, which can
  signal that the request has been cancelled. This can be useful in saving work
  if you know that the result of the analysis won't be used.
  -<!-- Add new, unreleased changes here. -->
  ## [3.0.0-pre.18] - 2018-03-27
  * [BREAKING] Removed Analyzer.createFromDirectory, the replacement will go into
  