The source project of this merge request has been removed.
Update to work with Debian 11: current stable
The URL for the Debian installer that is linked from the files deployed by a debian-installer-* package is hardcoded, so that it breaks with each Debian version update. This merge request does not address the general problem, but updates the code to work with current stable (provided that an appropriate debian-installer-* package has been installed on the system where it runs).