Currently, mathoid uses the [node module librsvg](https://github.com/2gis/node-rsvg#readme) to convert SVG images to PNG images. This module is unmaintained. And even it's predecessor does not ([yet?](https://github.com/f3lang/node-rsvg-prebuilt/issues/11#issuecomment-599222671)) support node version 12 or later. I think we should join forces and maintain only one component for SVG to PNG conversion. Maintaining a separate version for math rendering does not seem feasible. Therefore, I propose to
- [ ] understand which software is currently used in production for PNG to SVG conversion
- [ ] discuss how mathoid or math rendering can interface with the existing service
- [ ] test if fonts and symbols are supported (can be done independently)
**Deadline:** All this has to be completed before production updates from node 10 to a newer version of node.js