The first Adobe AIR Support Pro feature has been released to the nightly update stream. This feature includes a custom application descriptor widget used for editing the application.xml files inside your Adobe AIR projects. It includes fields for various AIR application metadata as well as a interface for adding, editing, and removing file type associations. It also includes selectable controls to manipulate the initial, minimum, and maximum window width and height and the initial position of your main AIR application window.

Screenshots of the new application.xml editor:

• Application properties editor tab
• Window definition editor tab
• File types association and configuration editor tab