Based on the packages and software repositories of the Debian GNU/Linux 8 “Jessie” operating system, Devuan 1.0.0 “Jessie” is now considered the first stable version of the GNU/Linux distribution, which stays true to its vision of developing a free Debian OS without systemd. This release is recommended for production use. As Devuan 1.0.0 doesn’t ship with systemd, several adjustments needed to be made. For example, the distro uses a systemd-free version of the NetworkManager network connection manager and includes several extra libsystemd0-free packages in its repository.