Update changelog and bump version to 0.6.0

Author: blag

CHANGES.md

@@ -1,5 +1,9 @@
 # Change Log
 
+# 0.6.0
+
+- Added an action `open_pull_request`
+
 # 0.5.3
 
 - Added a parameter `changed_files` on the dispatching payload to enable to identify the changed files in the updated commits.

pack.yaml

@@ -8,7 +8,7 @@ keywords:
   - mercurial
   - git
   - source control
-version: 0.5.4
+version: 0.6.0
 stackstorm_version: ">=2.1.0"
 author: Aamir
 email: [email protected]