diff --git a/CHANGES b/CHANGES
index 14dd41efe8..7f2da683a2 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+5877.	[func]		Introduce the concept of broken catalog zones described
+			in the DNS catalog zones draft version 5 document.
+			[GL #3224]
+
 5876.	[func]		Add DNS Extended Errors when stale answers are returned
 			from cache. [GL #2267]