Yes! Notifications will be coming on Tuesday or Wednesday, to give folks time (if necessary) to set their accounts so I can send mail to them. This is very important-- if your RPGNow user prefs are set to "don't allow mail from vendors," you're avoiding spam, no doubt, but you also don't receive update notices.
I'll post about this elsewhere, to boot. You can always set the prefs back the way they were after you get your update notice-- at least as far as I know.