Fedora 37 is currently scheduled to reach EOL (end-of-life) on 2023-11-21. We strongly recommend that all users upgrade their Fedora templates and standalones to Fedora 38 before then. For more information, see Upgrading to avoid EOL.

There are two ways to upgrade your template to a new Fedora release:

• Recommended: Install a fresh template to replace the existing one. This option may be simpler for less experienced users. After you install the new template, redo all desired template modifications and switch everything that was set to the old template to the new template. You may want to write down the modifications you make to your templates so that you remember what to redo on each fresh install. To see a log of package manager actions, open a terminal in the old Fedora template and use the dnf history command.

• Advanced: Perform an in-place upgrade of an existing Fedora template. This option will preserve any modifications you’ve made to the template, but it may be more complicated for less experienced users.

For a complete list of template releases that are supported for your specific Qubes release, see our supported template releases. Please note that no user action is required regarding the OS version in dom0 (see our note on dom0 and EOL).