This repo includes the upstream Extras package set.

The package life cycle is more frequent than the base release and updates may
result in incompatibility with older versions of the same package.

These packages are only targeted at the latest release of Scientific Linux 7
and may not function on older releases.

Our publication of updates to this repository may differ from our publication
policy for Scientific Linux 7.

For more information please review the upstream notes at:
https://access.redhat.com/support/policy/updates/extras
and
https://rhn.redhat.com/errata/rhel7-extras-errata.html