Hello,
It would be really nice to have configurable colors for the gauge node in the dashboard. Maybe a full gauge should be green (a "the higher, the better" scenario), or maybe you're displaying temperatures, and the gradient should be between blue and red.
Actually, the best would be to have all the parameters configurable from the editor (an "advanced" tab in the config for them?), but being able to change the level colors would already be awesome.
Does someone also have the same needs?