According to Hastings over at Warseer:
All will be realeased within 4-5 months of the CSM codex hitting (sep afaik)
Allied contingents rumour - cackI'm not sure what to make of this. Yes, the codex is quite a few years old, but I think it plays just fine. I'm all for getting MORE new stuff. What do you think?
This release list leak - also cack (to the best of my knowledge ) for example the tau on that list aren't the tau that are getting released.
Sorry to piss on everyone's collective chips
Very soon ALL releases will complete army entries within 2 waves (and maybe a splash release of characters in finecrap) so look out for your favourite armies getting updated and actually being able to physically field every model from that book within 6-8 months of release. Necrons are the first example of this "