QGIS is now available as a flatpak application on flathub Flatpak (formerly xdg-app) is a software utility for software deployment, package management, and application virtualization for Linux desktop computers. It allows users to install different QGIS versions on linux without having to recompile or use Docker. It is a full package with all libraries included, and it uses its owns user profile locations. So you'll need some disk space and new habits working with flatpak, but it rocks!