Additional release notes update
Additional release notes update

anshuarya/OpenSubdiv,poljere/OpenSubdiv,poljere/OpenSubdiv,c64kernal/OpenSubdiv,anshuarya/OpenSubdiv,nyotis/OpenSubdiv,anshuarya/OpenSubdiv,lookup1980/OpenSubdiv,shengfuintel/OpenSubdiv,poljere/OpenSubdiv,c64kernal/OpenSubdiv,shengfuintel/OpenSubdiv,xldeveloper/OpenSubdiv,lookup1980/OpenSubdiv,nyotis/OpenSubdiv,nyotis/OpenSubdiv,c64kernal/OpenSubdiv,shengfuintel/OpenSubdiv,xldeveloper/OpenSubdiv,takahito-tejima/OpenSubdiv,takahito-tejima/OpenSubdiv,lookup1980/OpenSubdiv,xldeveloper/OpenSubdiv,takahito-tejima/OpenSubdiv