diff --git a/ChangeLog b/ChangeLog
index 3aabd4e..7acd363 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+2026-07-24
+	* Release CASE 1.5.0, with release notes at https://caseontology.org/releases/1.5.0/
+
 2026-07-23
 	* (217b29b) UCO Issue 666: Fix typo; add class-vs-instance clarifying remarks