I was really hoping to see @roasbeef's version of btcd pulled in for this 0.15.1 release. It didn't make it to this new build and I really hope it makes it into the next 0.15.2 Bitcoin Core wallet. Currently, to run LIghtning Networks "lnd" daemon it has to use roasbeef's btcd. Would be nice if LIghtning Network team members could stop by the forums here and let people know approximately how much time is left on this. We really need to start using SegWit and Lightning!