v2.21:
- no visible changes for users
(compatibility adjustments for generating randomized serials)


v2.19:
- new rotary switch mode: Shift Encoder
- one rotary switch acts as selector, the other one as encoder -> use 12 encoders for various settings this way
- improved signal debouncing for encoders

v2.11:

- Reset All button (reset all settings to factory default)
- LED Intensity setting
- dead zones LOW & HIGH for both X- and Y-axis
- linearity modes for analog axis:
  - linear mode (analog axis is linear, slider setting non-effective)
  - S-Curve (adjust the curve style with slider, 0 = linear)
  - progressive/ degressive (adjust axis compression with slider, -5 = most progressive / +5 = most degressive)
- Show Curve (visualize linearity modes for better understanding)

v1.8: initial release