NVIDIA 470 Series To Be The Last Supporting GTX 600/700 Series Kepler.
nvidia-470.xx will be the last release to support GTX 600/700 Series Kepler cards.
https://www.phoronix.com/scan.php?page=news_item&px=NVIDIA-470-Ends-K...
I don't intend to do 470.xx support, someone else will need to do a review and
maintenance of it