Hey, folks, I can't understand you. Actually, in your download area there are all the instructions you need. Look at the big box on the left side. It shows you how you install and update libraries.
I am also interested what exactly has been updated. For me, it sounds that the legatos have been improved a bit. Maybe I'm wrong. Would be nice if anyone from VSL can elaborate on this? And, of course, I am still waiting for the promised Synchron Player video. Come on, nearly three weeks after NAMM. There was a video promised before that.