Yikes. I use f-droid, and I'm lucky enough to be one Android version behind. Can someone who's upgraded let me know what to expect when I upgrade? The blog pos

Yikes. I use f-droid, and I'm lucky enough to be one Android version behind. Can someone who's upgraded let me know what to expect when I upgrade? The blog post mentions that adb still works. Does this mean I'll have to use adb once to install f-droid and have it work normally after that, or will _every_ app need to be installed using adb?