$50 maintenance pack to get vbulletin 5.0 and last 4.x release?
 

can someone officially confirm this scenario:

we can wait a little, and if we purchase 3-month maintenance pack just before or during vbulletin 5.0 gold release, we will have access to all 3.x, 4.x and (at least first) 5.0 release (plus 3 months of updates, without updates to 4.x/5.x after 3 months)