Currently I am hosting the IRC meeting minutes on my infra which is made accessible via https://centos.org/minutes via a proxy configuration.
This data is scheduled to be removed at the CentOS 7 sunset date.
I will have an up-to-date tarball generated at 0015 daily available at
https://centos-minutes.gerdesas.com/centos-minutes.tar.gz
that may be consumed or archived. I'll maintain the last generation of that tarball at that URL for a week or so past sunset as a convenience.
John