# 0.5.0

*July 11, 2019*

First release, device stack works great, host stack works but still need improvement.

- Special thanks to @adafruit team, especially @tannewt to help out immensely to rework device stack: simplify osal & control transfer, adding SAMD21/SAMD51 ports, writing porting docs, adding MIDI class support etc...
- Thanks to @cr1901 for adding STM32F4 port.
- Thanks to @PTS93 and @todbot for HID raw API

## Contributors

Thanks to everyone who contributed to this release: @cr1901, @gpshead, @hathach, @mithro, @tannewt, @timonsku, @zardam.
