http://www.endurance-info.com/fr/wol...-est-en-cours/
Wolf are still working on their LMP2. Given their success in CN, I'm looking forward to seeing them in LMP2.
However, I think that there are quite a lot, maybe too many chassis manufacturers for such a small market like LMP2. Even if we assume some growth in WEC, TUSC and AsLMS, there won't be more than 40 LMP2 cars running next year. And there are plenty of chassis manufacturers, with the big ones like Oreca, Ligier/Onroak and HPD, and others like Dome/Strakka, SMP and Wolf. And Zytek and Riley are already planning for 2016/17.