Gamepedia user Patrick Vijgeboom translated the program into Dutch and he would like some feedback from other (obvisouly Dutch or Dutch-speaking) users. You can download the Dutch version here. (It's a .zip file, not the usual .dmg because it's just the Dutch, not the regular Gamepedia with all the other languages included.) If you find any errors or missing translations, please leave your comments below. Thanks!
Nora