I will be working to import Qt 5.12.1 into rawhide soon, progress and blockers to be
tracked at:
https://bugzilla.redhat.com/show_bug.cgi?id=1661849
A good an important thing, as not only is 5.12.x the latest, but also an LTS release as
well. Bonus points for (hopefully) fixing a FTBFS issue or 2 (e.g., qt5-qtbase-5.11.3
FTBFS currently).
-- Rex