I just got the Xfce Blog feed titled: Xfce 4.14pre1 released! It talks about a docker container called ubuntu_19.04-xfce-4.14pre1 that i might try but i would really like an iso file so that i can easily test it in VirtualBox. Could anyone build ubuntu_19.04-xfce-4.14preX.iso for each pre so that i as a translator can better test the translations?