The Debian packaging of bglibs is maintained using dgit.  For the sake
of an efficient workflow, Debian modifications to the upstream
source are squashed into a single diff, rather than a series of
quilt patches.  To obtain a patch queue for package version
2.03-1:

    # apt-get install dgit
    % dgit clone bglibs
    % cd foo
    % git log --oneline 2.03-1..debian/2.03 -- . ':!debian'
