It's not every day an airport comes to a flight simulator that hasn't even finished being built. Berlin Brandenburg airport has been under construction since 2006, and is set to replace Berlin Tegel airport when completed in the coming years. Brandenberg is an expansion of Berlin Schönefeld airport, which has existed for several decades already.
A collaborative effort from Stairport Sceneries, Limesim and 29Palms will see EDDB available for X-Plane 11. Previews of the project are shown below.
The announcement was made on the Aerosoft forums.