Vanilla OS is an Ubuntu Linux-based Point Release distribution that receives updates at the right time, neither before nor after, without sacrificing security and functionality.
At the first start you can choose which package format to use in Vanilla OS (Flatpak, Snap, Appimage ..), you choose and Vanilla OS will take care of the rest, putting you in the situation to start without problems.
Vanilla OS is an immutable operating system, core parts of the system are locked down to prevent unwanted changes and corruption from third-party applications or a faulty update. Some paths are still writable, such as the home and configurations directories, this allows the user to keep their files and ensure the normal functioning of applications.
Vanilla OS
Vanilla OS is an operating system built with simplicity in mind. It's fast, lightweight, beautiful and ready for all your daily tasks.
Download the Latest version - Releases · Vanilla-OS/os
It also allows you to install packages from other Linux Distributions - Fedora/CentOS/Arch Linux etc.