In order to help Fedora Release Engineering, Packagers, and users of EPEL, there needs to be a consistent set of documents of what should happen when a release gets EOL.
A related pull request: https://pagure.io/epel/pull-request/280
This issue has been migrated to Fedora Forge: https://forge.fedoraproject.org/epel/steering/issues/279
Please continue any further discussion there.