If you have the German language selected for this website then you might have seen that there is a new patch for MEP 2016 out. (I don't see it announced in English here.)
The patch does NOT show up when I log into the Support page. I tripped across it by checking for Online Update from within MEP.
Among other things, they say there are some minor UI changes/improvements, but they aren't specific. I can't tell what they are.
I'm waiting for Magix to support my GTX 960 GPU for encoding before I update to the new perennial version of MEP.