I'm sure its in a really obvious place that i cant find, but where do we see the actual date of an upcoming AGOL update? Is really a huge thing for us to know in advance, not only because we get a heap of new toys to play with, but because it happens in the afternoons in our time zone and all the portals slow down to an unusable state so we can schedule a few hours off to do less AGOLy stuff.
I used to get all my information about this from Twitter but i can't help but think there is a more official method for keeping current with AGOL development.
