we strictly do not give predictions of release dates, since experience has shown that they would always be wrong, which would make customers disappointed or angry.
As for the new MCDU, I can only tell you that is under development by an Airbus expert who is working in real aviation. For this reason he can only do it in his leisure time and cannot be pushed. However his work is pretty much advanced.
The A380 EXPERT is on a temporary hold in favor of several other projects, which have to be finished first. We will continue within a few months.