I accidentally broke forum.natron.fr, and I have absolutely no time to work on repairing it.
Luckily, @patdavid had just created the Natron category on https://discuss.pixls.us, so let’s move our discussions here!
There are many other great software forums on pixls.us, for free and open-source software that we all love (RawTherapee, darktable, G’MIC, GIMP, Hugin…). Those are photography-oriented software, but I think that compositing is very close to photo editing (and incidentally, I often end up editing my photos with Natron).
We only have one category for Natron here, as compared to the myriad of categories on forum.natron.fr (which often ended up having only one active subject each) so please be specific when opening a topic, and edit it if necessary.
For example, all topics concerning a given plugin should start with the name of the plugin, as in “Shadertoy: how to use multipass shaders?”(*).
I was salvaging useful messages from forum.natron.fr when I broke it, and they ended up in the Natron documentation, so I don’t think the Natron users will lose anything by moving here their discussions. They will even gain a lot by gathering more information about other free graphics software.
(*) I made PyPlugs for Circular Blur (shadertoy Xd33Dl) and Octogonal Blur (shadertoy lst3Df) if you need an answer to that question. I will soon push them to https://github.com/NatronGitHub/natron-plugins