It would be nice if we merge the efforts of our TorBrowser-Downloader with Micahflee TorBrowser-launcher.
whether we merge them and it can be provided with whonix-repository.
or we wait for whonix based on buster (although its in stretch-backports as well) then we merge them and to be downloaded from Debian Repo.
Reduce efforts for taking care of this on our side.