
Unfortunately, I don't have any old ones to do a direct comparison, but the new boxes are bigger by at least 3 - 4 centimeters or 1.5" inches.
Most items are still the same as in the old Typ 4. Some components did change though. There is no dessert now, no muesli either. They have replaced those items with 2 bouillon packets and 1 beef jerky. I believe that there is a couple of menus that still come with dessert and muesli. We shall see when I get my 2020 EPA Typ 20 and Typ 21 and Typ 5.
Anyways, here is a few pictures