Have you read about all the exciting features in PAN-OS 6.1? If you have, you might be ready to upgrade your firewall!
To get started, use the upgrade procedure in the PAN-OS New Features Guide for 6.1. How you upgrade to PAN-OS 6.1 depends on whether you have standalone firewalls or firewalls in a high availability (HA) configuration, and whether your firewalls are managed by Panorama. Review the Release Notes, and then follow the procedure that matches your configuration.
Have documentation questions? Feel free to reach out to your friendly Technical Publications team at documentation@paloaltonetworks.com!