Among the 2 debian patches available in version 8.5.12+dfsg-1 of the package, we noticed the following issues:
commit 6f99f239f7eeff7f5fba3cc9a96a1bbc91644316 Author: Pierre Gruet <pgt@debian.org> Date: Mon Aug 14 23:38:53 2023 +0200 Fixing the clean target