Luminarr, a private tracker for movies and TV series based on UNIT3D, offers open signups until Friday, January 30 at 23:59 UTC.
I have no experience with this tracker. Please consider the risks involved and take the necessary precautions to protect yourselves if you do sign up.
They have some neat features with integrated sonarr/radar and trashguides scores on every torrent. I probably won’t ever make use of that, but it’s cool that such integration is possible.