--- a/COPYRIGHT Tue Apr 02 19:18:55 2024 +0200
+++ b/COPYRIGHT Wed Apr 03 11:02:09 2024 +0200
@@ -1,6 +1,6 @@
ISABELLE COPYRIGHT NOTICE, LICENCE AND DISCLAIMER.
-Copyright (c) 1986-2023,
+Copyright (c) 1986-2024,
University of Cambridge,
Technische Universitaet Muenchen,
and contributors.