I was treated to this, ridiculously wide, "dialog" just now:
again, no option to cancel, and no brains to realize that I don't have the required privileges, and no option to avoid the 8MB download that won't buy me anything.
I'm just glad that I don't have to quit everything just because some app decides that I have to. On the flip side, it interrupted my listening pleasure, so I'm tetchy.
Maybe this update has fixes for these things... but I'll apply that "mandatory" upgrade when I want to do it.