What's New in This Guide

This section introduces the documentation updates for release 25.2.2xx.

Release 25.2.200 - G52991-01, March 2026

Generic Updates:
  • Updated the release version number to 25.2.200.
  • Updated the Software Requirements section with the third party software details for BSF 25.2.200.
  • Added details of performAddDropIndexAtSiteLevel parameter to Configuring Database Indexing, which is used to add index at site level.
  • Updated Resource Requirements with details of resource requirements for BSF deployment with ASM Sidecar.
Installation Updates:
  • Updated the Installing BSF Package section to provide information on how to install BSF 25.2.200.
  • Updated the Configuration Parameters for Dual Stack and Single Stack IPv4 or IPv6 section with the following details:
    • replaced the diameter-gateway.dualStackPreferredDnsResolutionIpAddressType parameter with the global.dgwRoutingMode parameter.
    • updated the default value from "both" to IPv4_IPv6 for the global.dgwRoutingMode parameter.
    • updated the possible values from 'IPv4', 'IPv6', 'both' to IPv6, IPv4, IPv6_IPv4, IPv4_IPv6 for the global.dgwRoutingMode parameter.
  • Added configuration of Istio Sidecar CPU and memory resources in the Aspen service mesh configurations section.
  • Added the following three helm parameters in the Configuration for TLS Communication between Pod and Kubernetes API Server section as part of the Spring Boot replacement with Micronaut:
    • global.kubeApiServerTlsEnabled
    • global.kubeApiServerTlsVersion
    • global.kubeApiServerTlsCipherSuites
  • Removed the global.isIpvSixSetup parameter as part of the Spring Boot replacement with Micronaut.
Upgrade and Rollback Updates:
  • Updated procedure for upgrading to BSF 25.2.200 from any of the previous supported versions, see Upgrading BSF section.
  • Updated procedure for rolling back BSF from 25.2.200 to a previous supported version, see Rolling Back BSF section.
  • Updated Preupgrade Tasks with details on adding index at site level.