A valid support subscription enables access to the Panorama™
software image and release notes. To take advantage of the latest fixes
and security enhancements, upgrade to the latest software and content updates
that your reseller or a Palo Alto Networks® Systems Engineer recommends
for your deployment. The procedure to install software and content updates
depends on whether Panorama has a direct connection to the internet and
whether it has a high availability (HA) configuration.