Fixed hardware race condition that could cause failed device enumerations for AVR8 and UC3 architectures (thanks to Mike Beyhs).

Fixed incorrect Minimus board LED definitions (thanks to Joonas Lahtinen).

Fixed incorrect LED masks for received data display in the Device GenericHID demos (thanks to Denys Berkovskyy).

Remove dependency on the "bc" command line calculator tool in the bootloaders to make compiling on Windows easier with only MinGW.

Make "HighByte" variable in the CDC Bootloader a uint8_t rather than a bool to be more semantically correct, since it is bitwise ORed to obtain a byte address in the AVR's flash memory.

Increased throughput in the USBtoSerial project now that data transmission is non-blocking (thanks to Joseph Lacerte).

Clean up unnecessary CPPCheck static analysis suppression comments, force Doxygen and GCC compiler specific macros as being always undefined when performing a static analysis of the code.

Fixed maximum allowed keyboard key code usage of 0x65 rather than 0xFF for the HID_DESCRIPTOR_KEYBOARD() macro (thanks to David Monro)

Fixed incorrect definitions of HID_KEYBOARD_LED_KANA, HID_KEYBOARD_SC_KEYPAD_EQUAL_SIGN and HID_KEYBOARD_SC_KEYPAD_EQUAL_SIGN_AS400 and added a missing definition for HID_KEYBOARD_SC_APPLICATION (thanks to David Monro).

Minor documentation improvements. Remove AS4 project generator script as it is buggy; replace with a better system in the future for both AS4 and AS6.

Add CPPCheck supression in the Webserver project, as the latest CPPCheck development code appears to falsely warn on the global uip_len variable when it is tested multiple times.

Add missing preprocessor logic to the USBKEY board Dataflash driver so that DATAFLASH_TOTALCHIPS parameter for the board could theoretically be changed to 1 and have the code still work.

Fixed incorrect Dataflash functionality in the USBKEY board if the driver is modified for a single Dataflash chip (thanks to Jonathan Oakley).

Enable sorting of the member functions in the Doxygen output, so that functions in the documentation are listed in alphabetical order rather than order of definition.

Fix missing briefs in the documentation for several modules, fix up invalid documentation references.

Rename AVR32CLK_*() clock management functions to UC3CLK_*() to be in line with the naming scheme of the rest of the platform modules.

Add architecture test for the non-standard avr-size patch, so that it is not tested on architectures where the patch isn't available.

Use the framework provided GlobalInterruptEnable() function instead of the AVR8/XMEGA specific sei() macro, for future demo/project portability.

Enable strict prototype matching in the library Doxygen configuration file, to ensure all documentation references are as correct as possible.

Fixed lengthy timeouts in the USBtoSerial project if no application on the host is consuming data (thanks to Nicolas Saugnier).

Fixed lengthy automatic data flushing in the CDC and MIDI device class drivers.

Shorten the product string descriptors in the CDC and DFU bootloaders to ensure that differences in the toolchain version don't push it over a binary size boundary.

Add error message for debugging purposes to the low level AudioInputHost and AudioOutputHost demos, if the request to set the audio sample rate fails.

Make CPPCheck tool happy by altering the program flow in the low level keyboard example, so that the SendReport variable is not overwritten before its first read access.