I don't know of any other issues off hand. What I usually did for past releases was locally change the version number in configure.ac and do a 'make distcheck', then use that tarball for a Fedora srpm. Then send that srpm for scratch builds in all the live Fedora and RHEL builders. That shakes out things like new elflint complaints from tool changes on ppc or s390. When all that stuff comes up green, then there's probably nothing else to wait for.
Thanks, Roland