All I did was isolate and stop the cause of the force close upon receiving call. It has a slight optimization in how the stay awake is handled, and has a check box for the welcome homescreen to replace lockscreen. That doesn't work very well at the moment and is not functional at all for adding widgets so I don't recommend turning it on. If the screen is put to sleep with it up any key will wake screen back at that point.
At the moment I don't expect another update will be needed until we have some of our widgets done and the ability to place them on the welcome lockscreen.
This should give us time to turn up any other minor case bugs.