💡 : Always check the official End‑of‑Life Summary page for the most current EOL dates.
Select and install the downloaded maintenance release file. The system will automatically leverage the staged base image background files to complete the direct migration without intermediate system reboots.
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
. Depending on which specific version of the 11.x train you are running, you can access the comprehensive guides below: Primary PAN-OS 11 Release Notes Links PAN-OS 11.2 (Latest Release): Features Introduced in PAN-OS 11.2 PAN-OS 11.1 Release Notes: Main Documentation Hub for 11.1 PAN-OS 11.0 Release Notes: Main Documentation Hub for 11.0 Palo Alto Networks | TechDocs Latest Maintenance Version Updates (April 2026) panos 11 release notes link
PAN-OS 11 Release Notes Link: Key Features, Enhancements, and Known Issues
Search for "PAN-OS 11.0 Release Notes" on the TechDocs home page to view new features, known issues, and addressed limitations for the base 11.0 branch.
The Nova release introduces over 50 enhancements focusing on improved security architecture and cyber hygiene. Key innovations include: 💡 : Always check the official End‑of‑Life Summary
PAN-OS 11.0 introduces several industry-first capabilities designed to stop evasive malware and simplify network security:
Panos 11 introduces several new features that enhance the security, visibility, and control of Palo Alto Networks firewalls. Some of the notable new features include:
: Optimizes protocol handling and adds support for BFD and single-peering multi-address families. The PAN-OS 11 series (codenamed "Nova") includes several
Palo Alto Networks community forums tag specific maintenance releases as "Preferred" once they meet strict stability and deployment density metrics in the field. Target these versions for production environments.
Replaces older cryptographic suites, locking down communications between security administrators and the firewall management interface.
