Fedora 28 was released last week, so here are the fresh Fedora 29 images for qemu.
As usual the images don't have a root password. You have to set one using
virt-customize -a --root-password "password:<secret>",
otherwise you can't login after boot.
Some images use grub2 as bootloader, some use systemd-boot. The filename indicates which uses which. The x86_64 and i686 images can be booted with both uefi and bios firmware. The arm images come as grub2 variant only. systemd-boot doesn't support 32bit arm and crashes on 64bit arm.
The images can also be booted as container, using
systemd-nspawn --boot --image <file>,
but you have to convert them to raw first as systemd-nspawn can't
The 32bit arm image (armhfp) isn't there because doesn't boot for me. Seems the fedora grub2-efi.armhfp package has trouble booting the kernel in qemu (with edk2 firmware). To be investigated if I find some time. Note: The fedora 28 image uses a custom grub2-efi.armhfp package as fedora didn't ship grub2-efi.armhfp in version 28.
The images have been created with imagefish.