https://bugzilla.redhat.com/show_bug.cgi?id=1570304
--- Comment #4 from Fedora Update System updates@fedoraproject.org --- php-ringcentral-psr7-1.2.2-1.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-2823151677