In the official Aerosoft forum, Mathijs Kok detailed how have been planned the release of the Aerosoft Airbus Professional products.

It just gives the order and the approximative time between two products. Before all the Airbus, Aerosoft will make public their DC-8, and then will come the A318/A319, followed 2 weeks later by the A320/A321. Maybe after a month, the Service Pack 1 and Bundle A318/A321 will be available. Only after all that, we’ll see the A330 Professional on the market. All of these products are P3D4 exclusive.