diff -r bd8e174b6f95 -r fc557fc4ffc4 src/Pure/ROOT.scala
--- a/src/Pure/ROOT.scala	Fri Jan 24 19:35:55 2025 +0100
+++ b/src/Pure/ROOT.scala	Fri Jan 24 19:54:43 2025 +0100
@@ -1,6 +1,6 @@
 /*  Title:      Pure/ROOT.scala
     Author:     Makarius
-    UUID:       3d6bbaf8-645c-4431-ba30-9b864c20b009
+    UUID:       dbfab981-ddc4-467c-892a-f1453ca89691
 
 Root of isabelle package.
 */