Yek, thanks for the update.
I suspect many people don't realize that the beta of AE 3.0 that is currently under Beta Group testing is most likely not a single version, but one that has minor updates/patches being made and updated to the "Beta Group Team".
It's not as if the team has a single version that they are enjoying, (and teasing us), but much more likely they are receiving a new updated build every couple of days.
They are probably being asked to test certain functionality (Document), test "squashed" bugs (Document), and update any new findings( Fully Document!! ).
It's typically lots of work for the team and we all get to enjoy the fruits of their and the coders labor.
Thank You FAC and Beta Group Team!