diff --git a/ogma-core/CHANGELOG.md b/ogma-core/CHANGELOG.md
index cd51e53..7417feb 100644
--- a/ogma-core/CHANGELOG.md
+++ b/ogma-core/CHANGELOG.md
@@ -1,9 +1,10 @@
 # Revision history for ogma-core
 
-## [1.X.Y] - 2024-12-04
+## [1.X.Y] - 2024-12-23
 
 * Replace queueSize with QUEUE_SIZE in FPP file (#186).
 * Use template expansion system to generate F' monitoring component (#185).
+* Use template expansion system to generate standalone Copilot monitor (#189).
 
 ## [1.5.0] - 2024-11-21