Among the 1 debian patch available in version 1.1.21-3.1 of the package, we noticed the following issues:
commit 4d22ec54ca520c071cf83333fcabe2407c4a2903 Author: Helmut Grohne <helmut@subdivi.de> Date: Mon Mar 25 22:18:42 2024 +0100 Fix FTCBFS: Configure only once for the host architecture. (Closes: #1067710)