{{IconSet|h2|1}} '''{{Qubes_Terminal}}'''

{{IconSet|h2|2}} '''Upgrade Qubes <code>dom0</code>.
'''
This step is mandatory. <ref>
Upgrading Qubes <code>dom0</code> is required to ensure:

* The version file <code>/srv/formulas/base/virtual-machines-formula/qvm/whonix.jinja</code> contains the current version number of {{project_name_short}} and is up to date.
* A recent version of Qubes repository definition files.
* Qubes salt.
* [https://github.com/QubesOS/qubes-core-admin-addon-whonix qubes-core-admin-addon-whonix].
* [https://github.com/QubesOS/qubes-mgmt-salt-dom0-virtual-machines qubes-mgmt-salt-dom0-virtual-machines], ensuring it is installed and up to date.

Older, similar references:

* https://github.com/QubesOS/qubes-mgmt-salt-dom0-virtual-machines/pull/17
* https://github.com/QubesOS/updates-status/issues/1184
* https://forums.whonix.org/t/14-15-issues-uninstall-install/7652
</ref>

{{CodeSelect|code=
sudo qubes-dom0-update
}}

{{IconSet|h2|3}} '''Done.'''

The <code>dom0</code> upgrade has been completed.<noinclude>
[[Category:MultiWiki]]
</noinclude>