Preps v5.3.0

Author: eamodio

CHANGELOG.md

@@ -4,7 +4,7 @@ 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]
+## [5.3.0] - 2017-09-26
 ### Added
 - Adds new file layouts to the `GitLens` custom view
   - `auto` - automatically switches between displaying files as a `tree` or `list` based on the `gitlens.gitExplorer.files.threshold` setting and the number of files at each nesting level