* - Added support for the Atmel XMEGA B1 Xplained board
* - Added Serial USART peripheral driver for the XMEGA architecture
* - Added Master Mode SPI USART peripheral driver for the XMEGA and AVR8 architectures
- * - Added build tests to verify correct compilation of as many modules as possible under as many architectures as possible
+ * - Added build test to verify correct compilation of as many modules as possible under as many architectures as possible under the C and C++ languages
+ * - Added build test to verify correct compilation of the USB driver when forced into single USB mode under as many architectures as possible
* - Library Applications:
* - Added User Application APIs to the CDC and DFU class bootloaders
* - Added INVERTED_ISP_MISO compile time option to the AVRISP-MKII clone project (thanks to Chuck Rohs)