I have several libraries that say they can be played with Kontakt Player 5.7.1. (Player, not full Kontakt.) But NI's site only has 5.7.0. There are libraries out there (I certainly don't have all of these!) such as Sonokinetic and Sonuscore, as well as Big Fish, which say this. I am puzzled: how do people who buy these libraries use them if the highest available version is lower than the requirement?