Index: openacs-4/packages/acs-admin/www/apm/version-edit-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/www/apm/version-edit-2.tcl,v
diff -u -r1.16.2.2 -r1.16.2.3
--- openacs-4/packages/acs-admin/www/apm/version-edit-2.tcl	28 Mar 2023 12:58:22 -0000	1.16.2.2
+++ openacs-4/packages/acs-admin/www/apm/version-edit-2.tcl	6 Oct 2023 12:09:19 -0000	1.16.2.3
@@ -17,7 +17,7 @@
     vendor_uri
     {auto_mount ""}
     {release_date ""}
-    { upgrade_p:boolean 0 }
+    { upgrade_p:boolean,notnull 0 }
 }
 
 # Validate dynamic package version attributes