firefox-55.0.3-1.fc26 is the latest F-26 update but in F-27 the latest is 54 koji list-tagged --latest f27 firefox Build Tag Built by ---------------------------------------- -------------------- ---------------- firefox-54.0-2.fc27 f27 xhorak bodhi has been activated as of 2017-08-29 as per the schedule [1] so it would be useful to get firefox-55.0.3-1.fc27 submitted as an update so F-27 has the latest fixes/CVEs as welll as a clean upgrade path for F-27 users [1] https://fedoraproject.org/wiki/Releases/27/Schedule
In addition to this missing, Koji build succeed one week ago: https://koji.fedoraproject.org/koji/buildinfo?buildID=964918 So, no reason to don't push the update normally.
Thanks for the heads up, update's here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-34a899396f