CHANGELOG.markdown in git_pretty_accept-0.5.0 vs CHANGELOG.markdown in git_pretty_accept-1.0.0

@@ -1,8 +1,12 @@
 ## Master (unreleased)
 
 ## 0.5.0 - 2015-03-20
 
+* Update supported Ruby versions to 2.2.3 and 2.4.
+
+## 0.5.0 - 2015-03-20
+
 * Enable autosquash mode when rebasing by default.
 
 ## 0.4.0 - 2014-02-20
 
 * Prevent merging when the target branch is different from origin. Prevents