Unreal 4 is coming along slowly but surely. There is a lot of work that still needs to be done, and we only have 1 coder working on it.
Currently we have a somewhat functional core that compiles, allows connections, provides basic commands and the ability to join channels. However, even though we have a mostly functioning core, we are still a long way off from having a core that provides all the basic IRC functions.
If you're a C++ coder and would like to help out, stop by #Unreal-Devel on irc.unrealircd.com and we'll help you get up to date on what is done and what still needs doing. If you would like to download the code we have so far, you can access our mecurial repository at http://ohnopub.net/hg/unrealircd-cpp/

