This is great news; when I emailed you guys, you said "For open source projects, we’re working something out" but I didn't know what. I backed Font Awesome Pro

This is great news; when I emailed you guys, you said "For open source projects, we’re working something out" but I didn't know what. I backed Font Awesome Pro but I was afraid I'd only ever be able to use the Free version since all my projects are open-source. My only concern left is for offline apps (like NW.js apps). I can make do with Font Awesome Free's icon set, but it'd be nice to have those SVG icons...