With the release of Linux Mint 22.3 Zena—featuring Cinnamon 6.6 and various system enhancements—users running 22.2 Zara can now upgrade directly through the Update Manager, avoiding a full reinstall.
Linux Mint 22.3 Zena builds on 22.2 Zara with key updates like the redesigned Cinnamon 6.6 desktop (detailed in the release announcement), improved Nemo file manager, new system tools, and more. Support extends to April 2029.
Before upgrading, fully update your system and back up critical files to minimize risks.
Open the Update Manager, go to Edit > 'Upgrade to Linux Mint 22.3 Zena'. Review the release notes for new features, known issues, and fixes. Confirm to download and install packages—the time depends on your connection and hardware.
After completion, reboot to apply changes. This keeps your data and settings intact while delivering the latest improvements.