/usr/share/doc/liballegro4.4/CHANGES.gz is in liballegro4.4 2:4.4.2-10.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/liballegro4.4/changelog.gz
/usr/share/doc/liballegro4.4/changelog.gz