New Prims

I was wondering if we will ever see some new prims. I have been playing for a couple years now and i remember hearing about possible new prims ...a long time ago. Personally i would like to see hexagon and pentagon as well as prims with rounded edges (i know the whole community would like to see that) I know we got flex prims recently but they are pretty limited since they tend to be "stand alone", meaning you cant link things to them and have them move with the flex. But i think a few new prim shapes should be in the works soon