I’m pretty new to Inkscape; I’ve read this and this, and have experimented a bit, but without terribly good results. I’d be much obliged for any suggestions, using this awesome alternate LibreWolf logo I wish I’d made (a png) as an example of the type of image I’d like to make into an svg.
Most competent graphic designers will always do logos as svg first, as its incredibly simple to convert that to various other formats - it can even be done with a script easily.
Using an svg as the base also means you can manipulate the file for other users much more easily, and even embed the svg as HTML code - which means no separate files to load on a webpage!