Current File : //backups/router/usr/local/opnsense/data/firmware/upgrade.html
<p>OPNsense 25.1 "<em>Ultimate Unicorn</em>" has reached its end
of life. As such it will not receive any more updates, but the upgrade to the
new 25.7 series is seamless and can be performed right here from the
web GUI.</p>
<p> Another method is to import and reinstall using a new installation image,
which will retain your settings using "Import Configuration", then reformat
the disk and apply a clean system using either "Install (ZFS)" or "Install
(UFS)".</p>
<p>You can also upgrade via console / SSH by using option 12 from the menu by
typing "%%UPGRADE_RELEASE%%" when prompted.</p>
<p>Make sure to read the migration notes and account for possible breaking changes.</p>
<p>Please backup your configuration, preview the new version via live image or
in a virtual machine. If applicable, create VM snapshots or use the built-in
snapshot feature available on ZFS installations. If all else fails, report back
<a href="https://forum.opnsense.org/" target="_blank">in the forums</a> for
assistance.</p>
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