It takes them a day or two to get everyones accounts reset. However as has been pointed out this will not be a free upgrade. If you go to your account, login, then look at Software on the right side and you should see in that list that MicroStudio 3.000 is $39.95 (.99 ... I forget
).
Considering how much work MTU put into this upgrade and the amount of features added that is a real bargain!