Update CHANGELOG.md

Author: DaneEveritt

CHANGELOG.md

@@ -3,6 +3,10 @@ This file is a running track of new features and fixes to each version of the pa
 
 This project follows [Semantic Versioning](http://semver.org) guidelines.
 
+## v0.7.12 (Derelict Dermodactylus)
+### Updated
+* Upgraded core to use Laravel `5.7.14`.
+
 ## v0.7.11 (Derelict Dermodactylus)
 ### Fixed
 * Fixes an issue with certain systems not handling an API folder that was named `API` but referenced as `Api` in the namespace.