Just wanted to put up a quick post saying that a new Rstudio has been released. Its version 1.1.447:
https://www.rstudio.com/products/rstudio/release-notes/
And there is a new srpm to match it here:
http://people.redhat.com/sgrubb/files/Rstudio/latest
Build instructions here:
http://security-plus-data-science.blogspot.com/2017/02/building-r-studio.html