diff -r 1d8a79aa2a99 -r 1be70e3de751 Admin/Release/CHECKLIST
--- a/Admin/Release/CHECKLIST	Thu Mar 25 08:52:15 2021 +0000
+++ b/Admin/Release/CHECKLIST	Sat Mar 27 15:56:49 2021 +0100
@@ -94,4 +94,6 @@
 Post-release
 ============
 
+- update Admin/Release/official
+
 - update /home/isabelle and /home/isabelle/html-data