CHANGELOG.md in runger_release_assistant-0.12.0 vs CHANGELOG.md in runger_release_assistant-0.13.0

@@ -1,4 +1,7 @@
+## v0.13.0 (2024-12-10)
+- Remove upper bounds on versions for all dependencies.
+
 ## v0.12.0 (2024-07-28)
 - Execute `safe` command outside of Gemfile context
 
 ## v0.11.0 (2024-07-23)
 - Run 'safe' command (if one exists) after releasing