RHBA-2016:1020-1: preupgrade-assistant-el6toel7 bug fix and enhancement update
Red Hat Enterprise Linux: An updated preupgrade-assistant-el6toel7 package that fixes several bugs and
adds various enhancements is now available for the Extras channel of Red Hat
Enterprise Linux 6.
Source: RHBA-2016:1020-1: preupgrade-assistant-el6toel7 bug fix and enhancement update