Today (May 21, 2016) FastPass+ becomes available for the new Frozen Ever After attraction at Epcot. Frozen Ever After will officially open on June 21, 2016 at 9 A.M.
I shared with you earlier this week that FastPass selections will now open at 7am. Eastern Time each day. Previously guests could make selections at midnight ET, or 3am PT if you lived on the west coast. This is more convenient I think - it give the advantage to the early birds (like me) not the night owls.