Changelog for nvidia-x11-drv-32bit-331.89-1.el7.elrepo.x86_64.rpm :

* Sat Jul 05 2014 Philip J Perry - 331.89-1- Updated to version 331.89- Update initramfs images for kABI compatible kernels
* Tue Jun 10 2014 Philip J Perry - 331.79-2- Rebuilt for rhel-7.0 release
* Sat May 03 2014 Philip J Perry - 331.79-1- Initial build for RHEL7RC