Release notes:
- Support for BridgeCom SkyBridge HS
- Fix pictures transmission in YSF (Manuel EA7EE)
- Add "." to CWId (Andy MW0MWZ)
- Support for OrangePi firmware installation using generic_duplex_gpio_fw.bin (Sergei)
- Support for ZUMspot Dualband RPi and ZUMspot Duplex RPi (Abad Vera)
- Old ZUMspot Duplex USB is now Generic Duplex USB
- Serial Repeater RX optimization (Shawn Chain)
- UDID support (Shawn Chain)
- UDIO optional
- Beta fw support for installer scripts