CHANGELOG.md in appfuel-0.6.12 vs CHANGELOG.md in appfuel-0.6.13

@@ -3,9 +3,13 @@
 
 # [Unreleased]
 
 
 # Releases
+## [[0.6.13]](https://github.com/rsb/appfuel/releases/tag/0.6.13) 2017-09-27
+### Fixed
+- appfuel app_container was not properly being reset during tests
+
 ## [[0.6.12]](https://github.com/rsb/appfuel/releases/tag/0.6.12) 2017-09-27
 ### Added
 - appfuel/testing_spec/appfuel_spec_helper adding rspec helpers for other
   libraries to use.