2018-10-04: 2.0.0 (064b2c2)
- Initial version

2018-11-19: 2.0.1 (a745ce1)
- Make clear-display obey the automatic-draw config

2018-11-28: 2.0.2 (410d277)
- Fix backlight PWM (value of zero is now completely off)
- Use CIE 1931 lookup-table for backlight intensity correction
- Fix Status/Touch LED mixup
- Add Set/GetTouchLEDConfig API
- Add API for simple GUI elements with touch support

2018-11-28: 2.0.3 (fc2b654)
- Fix off-by-one in GUI graph height calcultion
- Fix bug in GUI remove functions

2018-11-29: 2.0.4 (a16f850)
- Fix wrong initialization of touch LED

2018-11-29: 2.0.5 (caa4554)
- Make sure display is updated on GUI remove-event

2019-01-04: 2.0.6 (1e2fbb6)
- Fix off-by-one in button and slider bounding box check

2019-05-29: 2.0.7 (9267474)
- Fix SPITFP IRQ race condition with other higher prio IRQs (through bricklib2)

2020-04-20: 2.0.8 (e2298cc)
- Don't draw empty tabs if less than 3 are active
- Don't send wrong response from remove-gui-tab function

2020-06-05: 2.0.9 (0391854)
- Improve draw performance

2021-06-15: 2.0.10 (b27c89d)
- Make sure position_value_has_to_change=False works with touch_pressure=1