Update change log for 0.1.6 release

Ryan O'Meara · Ryan O'Meara · commit def93035ee15 · 2021-08-25T09:40:33.000-04:00
diff --git a/CHANGE_LOG.md b/CHANGE_LOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+
+## [0.1.6]
 ### Changed
 - Updated `com.google.code.gson:gson` from `2.8.7` to `2.8.8`
 
