diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ac634f..6c1301d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## Rules: Peti's box retired (2026-09-25)
+
+The unprompted-work rule's fence names DooPlex and ep0 only (operator ruling: Peti's box retired). No template changed.
+
 ## Two more apps moved within their major (2026-09-25 night, Part E)
 
 Each proven on BOTH venues before it moved: the bench (throwaway LXC 9401 on demo-hp, harness v3, 10-minute memory