CHANGELOG.md in aia-0.5.11 vs CHANGELOG.md in aia-0.5.12

@@ -1,6 +1,11 @@
 ## [Unreleased]
 
+## [0.5.12] 2024-02-24
+- Happy Birthday Ruby!
+- Added --next CLI option
+- Added --pipeline CLI option
+
 ## [0.5.11] 2024-02-18
 - allow directives to return information that is inserted into the prompt text
 - added //shell command directive
 - added //ruby ruby_code directive
 - added //include path_to_file directive