When to update

Notices of software product updates should not appear when I first launch the program, because I'm trying to enter a task at that moment and not too likely to interrupt it with some update that might require me to restart the program or worse, my system. Rather they should, as I go to close the program and thus signaling the end of my task, prompt me that updates are available and can be downloaded prior to closing, which I'm far more likely to do. I'm talkin' ta *you* Adobe Acrobat.