Version 1.0:
-Initial release 

Version 1.1
-Support for DragonLink V. 1280MHz optimized firmware

Version 1.4
-Much improved spectrum analyzer and fixed minor bug in analyzer
-From here on, firmware + GUI have same version numbering

Version 1.5
-Minor changes in the RF part
-Slight improvement in RF noise-rejection
-Reset button added in GUI
-GUI checks firmware version

Version 1.6
- Improved RF calibration routines
- Added 410 MHz to 479 MHz beacon support
- Added modulated beacon for audible signal
- Added stepped power-levels for modulated beacon signal
- Changed color on spectrum analyzer noise reference
- Better check for firmware-version in GUI 

Version 1.7
- Added advanced calibration, for the few people that have experiencing problems
with flashing link-led 

Version 1.8
- Minor bug in logging fixed
- Support for GPS added, only NMEA for now

Version 1.9
- S-bus enabled again, mistakenly disabled in v. 1.8
- Slightly faster S-bus update
- Default 12 channel PPM and 1280 Mhz friendly firmware
- S-bus output not active until first valid link

Version 1.91
- Ch 8 in S-bus fixed