Note, us creating a plugin architecture is being done exactly so that others can deal with adding their own stuff (WAVES that's being questionable, Ethereum that's having problems, DASH that may become obsolete should bitcoin become anonymous enough) without us having to put any of our own resources into any of those, and so we can spend our time focusing exclusively on Bitcoin.

I'm being told CoinShuffle is nearing completion, and should be ready in July, and SegWit is close to being done as well. We are also reviewing final Keepkey code for the current wallet.