What's New in This Guide
This section introduces the documentation updates for release 25.2.2xx.
Release 25.2.200 - G48314-01, March 2026
Generic Updates:
Updated the versions of
the following common services in the Frequently Used Common Services section:
- Prometheus: 3.6.0
- Prometheus Operator: 0.85.0
- Kyverno: 1.15.0
- MetalLB: 0.15.2
- OCI Grafana: 7.5.17
- Jaeger: 1.72.0
- Oracle OpenSearch / Dashboard: 2.19.1
- Calico: 3.30.3
- Helm: 3.19.1
- containerd: 2.1.4
- Kubernetes: 1.34.2
Maintenance Procedures:
- Added the section Updating OpenStack TLS Certificate that explains how to update the TLS certificate for CNE running on OpenStack.
- Added the section Enabling Public Endpoint for CNE (Kubernetes) API Server that provides an overview of the implementation for exposing the Kubernetes API Server as a public endpoint.
- Modified the section Updating CNLB Network Attachments to:
- Include BareMetal support
- Added the Common Issues and Solutions section that provides steps to resolve common errors encountered when running the network update procedure.
Observability
- Updated the section CNE Metrics to add Mpstat and Network Metrics.