Seems Korg listened and learned that, for the price, the Nautilus workstation didn’t offer everything that customers want, so they’ve made new versions with aftertouch. Still not poly aftertouch, but, better than nothing. And, the price will be the same as the non-aftertouch models (prior to the recent $400 price drop). Retrofit kits will be available for people with existing units, too.
As far as I’m concerned, though, the Nautilus still lacks crucial controls for performing musicians, and in my not-so-humble opinion, it’s still not flagship material.