As far as I know there is not really a good way to integrate icons etc, other than using something like fontaweseome (which works great, but the icons look like they look, which is not great always).
A SVG Integration, where you could change values of the SVG in .ux would be fantastic. Changing colors etc. would be great.
Are there plans for svg support?
SVG support might be coming in a future version of Fuse, but the current status of it is described here.
Meanwhile, you might have some luck using Path, or Curve.
I’ve found luck using custom SVG icons by converting them to a custom font. Online utilities like https://glyphter.com/ makes this very easy.
We need SVG support as well, since we mainly use SVGs for all our assets.