Your EMC contact should be able to get you more info on that subject as DX 6.2 doesn't seem to be out yet.

Plan was end of Q1, but that was only plan. So there is still time to be in time for release.

It seems to to me that this version were to leave at the beginning of March?!

I thus leave the time in time.

Having said that, or I may find information about this next version?

If it is being prepared you can get informations what might get in, but not what is exactly going to be inside as that can be changed by PM before GA release.