Changelog for kmod-igb-2.4.13-1.el6.elrepo.i686.rpm :

* Sun Mar 20 2011 Alan Bartlett - 2.4.13-1- Updated to version 2.4.13
* Mon Jan 03 2011 Alan Bartlett - 2.4.12-1- Updated to version 2.4.12
* Sun Nov 28 2010 Alan Bartlett - 2.4.8-1- Initial el6 build of the kmod package.