The orig tarballs for sgt-puzzles are generated by exporting from the
upstream git repository instead of using upstream tarballs directly.

You will need to add a remote for the upstream git repository
<https://git.tartarus.org/simon/puzzles.git> and update it.  Then
run "debian/rules update-upstream" to get the latest tarball and
add a tag for it.

Upstream tarballs include many generated files, but we can regenerate
them.  The only changes that can't be so easily regenerated are
version strings.  These changes are included as a patch in the Debian
tarball, which is also update by "debian/rules update-upstream".

 -- Ben Hutchings <ben@decadent.org.uk>, Fri, 10 Aug 2018 08:22:00 +0100
