Erweiterung Familienspielplan (273 KB)
Ersatzkarte für das 3-Personen-Spiel (163 KB)
In the first (german only) edition, the family game board and the 3 player card were different. These are updates for that version.
And then the "Bonus Karte" which you can get in English, I'm sure all those already appear in the EIK decks
When they changed things for the international edition, they had rooms for a few more cards (partly because different deck composition, partly because they reduced the number of begging cards). These bonus cards were added in the second edition (first international one).