CHANGELOG.md in phobos_db_checkpoint-3.0.0 vs CHANGELOG.md in phobos_db_checkpoint-3.1.0

@@ -2,9 +2,13 @@
 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/).
 
+## 3.1.0 (2017-06-19)
+
+- [enhancement] Add support for erb syntax in database config file
+
 ## 3.0.0 (2017-03-21)
 
 - [enhancement] Remove endpoint for retrying events
 
 ## 2.4.0 (2017-03-13)