Rated 4 out of 5 stars

Aah, I've been waiting for this so long!
It's rather great. The only thing I don't like is the unpleasant sound when changing the colour. How can I switch that off?

This review is for a previous version of the add-on (4.4.0). 

Currently the sound cannot be switched off - I will introduce an option to switch it off in the next version.
Edit 16.01.2021: Version 4.5.0 now has the option to switch off the sound.