https://bugzilla.redhat.com/show_bug.cgi?id=1218758
--- Comment #22 from Richard Shaw hobbes1069@gmail.com --- Ok, already heard back from upstream, he is updating the COPYING file to GPLv3+ and it will be in the next release.
I don't see this as a blocker, do you? The new release should be soon so I was going to wait for it before importing the package.