Among the 3 debian patches available in version 4.2e-7 of the package, we noticed the following issues:
commit 8b12e668c36925c1c72bc3ba68cc7e0ff904f3ff
Author: Andreas Beckmann <anbe@debian.org>
Date:   Sat Sep 27 23:35:37 2025 +0200
    enable all hardening flags
commit dd735b5919f812c6ddffbd0e9bfdabcc4fcb5823
Author: Andreas Beckmann <anbe@debian.org>
Date:   Sat Sep 27 22:46:40 2025 +0200
    fix injecting dpkg-buildflags flags into the Imake buildsystem
commit db55f0c66a13c71f97e95c12f64720b5951c7567
Author: Andreas Beckmann <anbe@debian.org>
Date:   Sat Sep 27 22:40:56 2025 +0200
    simplify examples installation
commit c4a37b0ecb78562d607aaf04c36061f92da277bd
Author: Andreas Beckmann <anbe@debian.org>
Date:   Sat Sep 27 22:40:13 2025 +0200
    remove generated files from Git