We have not been idle over the last few months. A major piece of development if currently underway to totally redo how we handle Print Jobs from iOS devices.
In the past we simply made sure the iOS devices were seeing the printer advertisements. After that all communications between the iOS devices and the printer was out of our control.
With v4.0.0 we are introducing a full printing engine that will handle all print activities between the iOS devices and the actual printer. This will allow us to better control paper size, color vs blank and white, etc, etc.
It also allowed us to provide built-in print-2-pdf (called handyPDF for now):
You can help with the development of the new version by downloading it and providing feedback in the forum: