Dubbed “Diamond,” based on Ubuntu 18.04 LTS, and powered by the Linux 4.15 kernel, the Linux Lite 4.0 operating system enters beta stages of development today to give us a first glimpse of the upcoming release, which was slated for worldwide release on June 1, 2018. According to the developer, Linux Lite 4.0’s biggest changes are both internal and visual as the operating system comes with a brand new icon and system theme, namely Papirus and Adapta, Timeshift app by default for system backups, and new, in-house built Lite applications.