diff -r b5bb7b3cd597 -r fbdfaacc4182 ucx/cx/hash_key.h
--- a/ucx/cx/hash_key.h	Mon Jan 22 17:27:47 2024 +0100
+++ b/ucx/cx/hash_key.h	Sat Jan 27 17:50:19 2024 +0100
@@ -30,7 +30,6 @@
  * \brief Interface for map implementations.
  * \author Mike Becker
  * \author Olaf Wintermann
- * \version 3.0
  * \copyright 2-Clause BSD License
  */