Application programming changes which require recoding:
1. Events now change the "current" form and control to the control that caused the event.
Client application programming changes (if you are programming your own client application):
1. The debug trace panel is now inside the client application instead of being in it's own window.
New features:
1. The TrueGuiPipe interface program and the Simulator now both will listen on all defined IP addresses as well as the loopback address.
2. New event processing which will eventually lead into the ability to customize your own events on a per-form or per-control basis.