"color_thresholds" settings are not working any more (breaking change in 3.X.X ) but README.md still shows example

[c64emulator]

I installed the most current version of this addon right now.
Home Assistant is the most current version too.

Describe the bug

"color_thresholds" (and "color_gradient") settings are not working any more (breaking change in 3.X.X ) but README.md still shows example

I have operating voltage for HomeMaticIP devices:

• equal/below 2.2V: red
• equal/below 2.4V: yellow
• equal/below 2.6V: green
• equal/below 3.0V: blue
• above 3.0 (may be up to 3.5V): darkblue
  I wanted to use color_thresholds.

How to reproduce

use example in README.md (for HDD temperatures)

Expected behavior

PLS show example with working new config