Expirion 5.12 Xfce & LXQt is based on Devuan 5 and Debian 12 it does not use systemd but instead uses RunIt. Some software that is included are LibreOffice, Firefox, Thunderbird , Audacity, Brasero, and VLC Media Player they are now in the folder called Expirion 5 Old Stable
Expirion 6.3 is based on Devuan 6.0 and Debian 13 it does not have systemd but uses SysVInit
All ISOs are 64Bit only (x64) and only boot on x64 machines
So what sets this apart from Devuan, not much really...