Panos 11 Release Notes Link Info
: Optimized performance for the PA-400 series and other recent hardware, allowing organizations to deploy high-performance security at branch offices.
The main landing pages for Palo Alto Networks PAN-OS 11 release notes can be found on the Palo Alto Networks Technical Documentation Portal
The PAN-OS 11 series (codenamed "Nova") includes several major maintenance releases. Use these direct links to access specific release notes, known issues, and feature guides: PAN-OS 11.0 Release Notes New Features Guide PAN-OS 11.1 Release Notes Features Introduced PAN-OS 11.2 Release Notes Features Introduced Release Timeline & Lifecycle Release Date End-of-Life (EoL) Date PAN-OS 11.2 May 2, 2024 May 2, 2027 PAN-OS 11.1 Nov 3, 2023 May 3, 2027 PAN-OS 11.0 Nov 17, 2022 Nov 17, 2024 End-of-Life Summary Key Components of the Release Notes When reviewing the notes on the Technical Documentation Portal , look for these critical sections: End-of-Life Summary - Palo Alto Networks panos 11 release notes link
: To explore the specific capabilities introduced in this version—such as Advanced WildFire and new hardware support—refer to the Features Introduced in PAN-OS 11.0 guide.
Simplifies IPv6 deployments by automatically pulling and dividing network prefixes down to local segments. : Optimized performance for the PA-400 series and
: PAN-OS 11 introduces native security inspection support for DNS over HTTPS (DoH) traffic, closing a prominent visibility gap often leveraged by attackers for data exfiltration. Evolution of the PAN-OS 11 Lifecycle
Upgrading to PanOS 11 offers several benefits, including: Always check the latest maintenance release notes for
As of mid-2025, several issues are documented, including those related to networking, management, and specific security features. Always check the latest maintenance release notes for the most stable version. Next Steps: Upgrading to PAN-OS 11
The official resources for the Palo Alto Networks 11.x software suite are located directly in the Palo Alto Networks Technical Documentation Portal . For the exact build details, fixed vulnerabilities, and compatibility matrices, administrators can access the specific , the PAN-OS 11.1 Release Notes , and the newer PAN-OS 11.2 Release Notes .
Attackers often use encrypted protocols to bypass standard filtering. PAN-OS 11 adds deep inspection for DNS over HTTPS (DoH). This prevents data extraction and malicious lookups concealed in normal web traffic. Enterprise & Architecture Support
"Panos 11," her assistant, Leo, whispered, wiping fog from his glasses. "Everyone who found the core code went mad within a week. But the release notes? No one's ever found the link."
