No news on that though AFAIK that's the most requested one. As other comment pointed out currently these languages are WIP:
- Russian
- Persian (Farsi)
- Icelandic
- Norwegian Nynorsk
- Norwegian Bokmål
- Ukrainian
- Dutch
Personally I'd like to see more asian languages as that part of the web is lacking English but those languages are much harder to implement and all of this contribution here is mostly by European universities and organizations.