CHANGELOG.md in appfuel-0.5.11 vs CHANGELOG.md in appfuel-0.5.12

@@ -3,9 +3,13 @@
 
 # [Unreleased]
 
 
 # Releases
+## [[0.5.12]](https://github.com/rsb/appfuel/releases/tag/0.5.12) 2017-07-31
+### Fixed
+- `dynamodb adapter` `index` does not check for existing prefix
+
 ## [[0.5.11]](https://github.com/rsb/appfuel/releases/tag/0.5.11) 2017-07-31
 ### Fixed
 - `dynamodb adapter` primary_key dsl suppose to be a getter and a setter
 
 ## [[0.5.10]](https://github.com/rsb/appfuel/releases/tag/0.5.10) 2017-07-28