/usr/share/doc/mc-dbg/changelog.Debian.gz is in mc-dbg 3:4.8.15-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/mc-dbg/../mc/changelog.Debian.gz
/usr/share/doc/mc-dbg/../mc/changelog.Debian.gz