What's New in This Guide

This section introduces the documentation updates for release 25.2.1xx.

Release 25.2.100 - G39225-02, November 2025

Moved Configuring Alerts with details on how to configure Policy alerts to Postinstallation Task.

Release 25.2.100 - G39225-01, November 2025

Generic Updates:

• Updated the release version number to 25.2.100.
• Added rollingUpdate.maxSurge and rollingUpdate.maxUnavailable parameters to Mandatory Configurations.
• Updated the Software Requirements section with Grafana version as 7.5.14.
• Added a note about Kubernetes cluster supporting TLS 1.3 in the following sections:
  • Software Requirements
  • Client Machine Requirement
• Updated NRF Client Configuration section with NRF Client Traffic Prioritization.
• Updated Basic Configurations in Egress Gateway section with Egress Gateway Rate Limiting and Traffic Prioritization.
• Added TLS Configuration for Kubernetes API Server section with the details of TLS configurations for kubernetes API server.
• Added the following parameters to Basic Configurations in Egress Gateway to configure Egress Gateway Rate Limiting and Traffic Prioritization :
  • deniedRequestActions
  • priorityHeaderName
  • defaultPriority
• Added details of IMPORT_EXPORT_STALE_EXPIRY_INMIN parameter to Configuring CM Service.
• Added Configuring Alerts with details on how to configure Policy alerts to Preinstallation Tasks.
• Added Configuring SNMP Notifier with details on how to configure SNMP Notifier to Preinstallation Tasks.

Installation Updates:

• Updated the Pushing the Images to Customer Docker Registry section to describe the compatible docker image versions for various Policy microservices.

Upgrade and Rollback Updates:

• Updated the Supported Upgrade Paths in Supported Upgrade Paths.
• Updated the Supported RollBack Paths in Rolling Back Policy.

Fault Recovery Updates: