This incessant whining about an update being available is about to make me replace Thunderbird. But I thought, before I do, I'd ask here: how do I A) disable (turn off the constant popups) whining about the new update B) configure tbird to not check for updates in the first place (yes, I know some idiot removed that option) C) configure it to look, but shut up after notifying me one time Any of these will work for me. As with Firefox, every time I update thunderbird, something stops working. That's not exactly a good thing. Edit: Thunderbird 68.8.0 Thanks