Hi,
As discussed on the list, we wanted to push 7.4.1708 first to CBS/Koji and at the same time to CI (so that what's built against a specific tree can be tested against the same set of pkgs in CI)
We'll so make it 7.4.7108 available within CBS in the next hours, and for *all* arches actually covered within CBS.
That means that we'll switch (before it's pushed to external mirrors and so be announced) the buildroots to start using the following repositories:
7.4.1708/{os,updates,extras}
That will be so done in parallel for x86_64,aarch64,ppc64,ppc64le .
We're just launching some sanity tests against those trees (all in place) and then we'll open this in CBS/Koji (plenty of tasks for this as Koji will have to rebuild internal metadata for those mirrors, aka "koji regen-repo $buildroot")
We'll post an update here when it will be switched and so active. That will let some time for SIGs to build some of the pkgs that were waiting/depending on 7.4.1708 pkgs from the distro, and so be "ready" before we go GA with 7.4.1708 (in the next days)
Hope this will help