los2cos2gos If you are downloading from an F-Droid repository anyway you can use F-Droid Basic. It targets a modern SDK and removes some attack surface and you won't be ddosing F-Droid servers. Also in my experience Obtainium often fails with unattended updates.
On the other hand if you can find the same app on Accrescent, Github (via Obtainium) or Play Store (via Play Store or Aurora Store) you might wanna consider downloading from there instead.