Please record & display user & date/time of promotion.
Best case: a promotion history would be displayed, but minimum the last promotion.
History would look something like this:
Promoted: GA Release; user: jdoe, Aug 11, 2011 11:45:50 AM
Promoted: QA Approved; user: cmhall, Aug 6, 2011 1:56:23 PM
Promoted: QA Build; user gcampb2, Aug 4, 2011 8:37:21 AM