08-09-2016, 01:02 PM
I don't know the reason why a prompt doesn't exist, but I speculate that having a process run in the background, constantly checking for updates and prompting the user, adds weight to a distribution trying to remain lightweight. You'll just have to tell her to manually check for them every so often. I've developed the habit of checking each weekday evening, for example.
Want to thank me? Click my [Thank] link.