this package seems to have new commits in its VCS but has
not yet updated debian/changelog. You should consider updating
the Debian changelog and uploading this new version into the archive.
Here are the relevant commit logs:
Author: Steve McIntyre <firstname.lastname@example.org>
Date: Fri Feb 15 11:53:45 2019 +0000
Copy the grub-efi grub files into the CD root too
Needed now that we have Secure Boot and there's an embedded config in
the grub binary we're using. Won't hurt otherwise.
Add a dependency on mtools too