Version 0.17.0-4 of oz is marked for autoremoval from testing on Thu 21 Oct 2021. It depends (transitively) on libguestfs, affected by #993833. You should try to prevent the removal by fixing these RC bugs.
Last update: 2021-09-16
Problems while searching for a new upstream version
uscan had problems while searching for a new upstream version:
In debian/watch no matching files for watch line