Recently there has been a number of software updates on source forge:
1. The communication logic has now been isolated from the hardware dependencies and the UART (Bluetooth) and the USB is now handled by the same routines. Previously the communication logic code was duplicated to handle the two interfaces.
2. The project files have now been upgraded from Atmel Studio 6.5 to Atmel Studio 7.
3. The Atmel Software Framework (ASF) has been updated from version 2.7 to version 3.18. Further, all ASF/platform dependencies have been removed from the algorithms so there is no ASF stuff longer in the algorithm project.