Node does not appear in palette


My new node doesn't appear in the palette and I'm not able to find my mistake. Can somebody give me a hint?

What I already checked:

It would be nice to have a better readme... especially one that describes what the node does, options, etc.

I agree on that in general, but this has nothing todo with my question.

Unless of course it's been blocked because you haven't complied with the submission guidelines -

looks like its on

Maybe you just needed to relax a while :-)... and write a README
It only gets indexed every hour or so.