Düsseldorf EDDL is an important airport in Germany that can be useful to serve Belgium and Netherlands because it’s not very far from the border.
Its previous rendition for X-Plane by JustSim was released in mid-2017. Their version 2 for X-Plane 11 only introduce new animations and HD textures for example. A reduced upgrade price can be awarded for V1 owners. P3D v4 pilots have to pick up a different product.