Hi David,
We appreciate every single customer for their business and support during our product releases for X-Plane 11. These products were for X-Plane 11 and marketed as such. We have no comments on X-Plane 12, aircraft wise, to make currently, and our focus is very much on Microsoft Flight Simulator. We entered this business to provide the best quality add-ons. Entering a long-term relationship with the fantastic team at Microsoft Flight Simulator, allows us to do just that but to a much wider audience in Microsoft Flight Simulator.