@andrea, see this log from gitter
```
Anatoly Galiulin @vegansk Nov 30 17:03
Hi to all. It was a long road back to Nim I have a question about
generic-concepts branch
(https://github.com/nim-lang/Nim/tree/generic-concepts). Is it dead? GitHub
says "836 commits behind devel".
From IRC (bridge bot) @FromIRC Nov 30 17:04
<Araq> I reviewed it once and it seemed merge-able
<Araq> I know zahary never stops developing nim, so it's not dead either
<Araq> but progress is SLOW ;â -)
```
