Also as part of that "upgrade": we lost the native app and got a Catalyst version that's slower, uses more memory, can't delete multiple threads at once, is dev

Also as part of that "upgrade": we lost the native app and got a Catalyst version that's slower, uses more memory, can't delete multiple threads at once, is devoid of basically all keyboard shortcuts/navigation, and requires 5 infuriating clicks to reply to a message from the notification balloon.