support for color/RGB bulbs

[dudududodododedede]

First of all, thank you for this project, I followed the guide from this thread to get 5 Sylvania Smart+ RGB bulbs into home assistant

Everyone works well however I only see control for "temperature" (cool to warm), and on/off. There is no control for RGB/color. Is it possible to add it or could you give any pointers/example of code where it has been added?

[louisjennings]

I've been working on adding support for RGB. I have finished making the necessary changes to the python-bluetooth-mesh package and have started on adding functionality to homassistant-bluetooth-mesh to the light-hsl branch of my fork (located here: https://github.com/louisjennings/homeassistant-bluetooth-mesh/tree/light-hsl). Currently, it's very much in a proof of concept state (I'm not running it in production) but I hope to continue adding functionality and bringing the changes up to a polish comparable to of the rest of the project.