Fedora 27 has just been released, and I’ve just uploaded virt-builder images so you can try it right away:
$ virt-builder -l | grep fedora-27 fedora-27 aarch64 Fedora® 27 Server (aarch64) fedora-27 armv7l Fedora® 27 Server (armv7l) fedora-27 i686 Fedora® 27 Server (i686) fedora-27 ppc64 Fedora® 27 Server (ppc64) fedora-27 ppc64le Fedora® 27 Server (ppc64le) fedora-27 x86_64 Fedora® 27 Server $ virt-builder fedora-27 \ --root-password password:123456 \ --install emacs \ --selinux-relabel \ --size 30G $ qemu-system-x86_64 \ -machine accel=kvm:tcg \ -cpu host -m 2048 \ -drive file=fedora-27.img,format=raw,if=virtio &