Hi,
There's a new build of DNF for Fedora rawhide and F19's updates-testing[1] today. 0.3.6 is almost only a bugfix release, but note that F19 users didn't get 0.3.5 so there's more changes happening there. Also see the release notes[2].
Ales
[1] http://bit.ly/19gPDMN
[2] http://akozumpl.github.io/dnf/release_notes.html#id5