Perhaps it's just my lack of patience, or maybe I'm just used to other developers monthly or semi-monthly schedule of updates, but I get the feeling iWork on Mac may only see UI updates for El Capitan, or just outright orphaned. Office 2016 is almost here and I don't see Apple throwing a lot of resources at iWork for new features no matter how bad the App Store reviews are, not that Apple reads the reviews/complaints anyway. With all the new stuff advertised in El Capitan, iOS 9, and WatchOS, I think iWork is way down on their priority list.