Well, after pretty much an entire day of shunting files around the network using more protocols than the EU, I can finally say that there’s a Functy release to show for it.
This is version 0.1, which means it’s a bit brittle and the paint is still drying. It also comes flatpacked, so you’ll have to build it yourself. But if you can get past all of that, it does just about work.
The packages can be downloaded at http://sourceforge.net/projects/functy/