CHANGELOG.md in aws-ec2-0.5.0 vs CHANGELOG.md in aws-ec2-0.5.1

@@ -1,9 +1,12 @@
 # Change Log
 
 All notable changes to this project will be documented in this file.
 This project *tries* to adhere to [Semantic Versioning](http://semver.org/), even before v1.0.
 
+## [0.5.1]
+- show a friendly user message if not an aws-ec2 project
+
 ## [0.5.0]
 - compile_scripts compiles both app/user-data and app/scripts
 
 ## [0.4.0]
 - aws-ec2 ami command