I'm currently setting up Incredible PBX 13-13 on Ubuntu 18.04. You also have an installer for Centos 6. But it has got me wondering if you can do a release on Devuan Ascii for those that want a Debian system without systemd. Since Debian, Ubuntu, and CentOS 7 have moved to systemd, it would be nice to have a recent distro without systemd. BTW, if you make an installer for Debian 9/Stretch, it will probably work just fine on Devuan, as long as the appropriate sysvinit scripts are installed.