CentOS updated to 8.1.1911

CentOS has been updated to 8.1.1911, the distro for those of you who want Red Hat Enterprise Linux but don't want to pay for it. While not linked from the main AltArch Downloads page, ISOs that should be compatible with all OpenPOWER systems are available from the various mirrors.

Alternatively, CentOS Stream (the Freshmaker!) is also available for ppc64le.