Release Notes 2026.08.3¶

Overview¶

This document outlines the updates and improvements introduced in Excalibur 2026.08.3, released on August 9, 2026.

This is a small maintenance release for self-managed deployments. It corrects how the Helm chart handles the optional bundled Prometheus.

Fixes¶

Self-hosted deployments¶

Prometheus configuration was created even when Prometheus was disabled¶

When Prometheus was disabled in your Helm values, the chart still created the Prometheus configuration resource, leaving an unused object in the deployment.

The chart now creates the Prometheus configuration only when Prometheus is enabled, so disabling it leaves no leftover resources.

Security and Maintenance¶

This release contains packaging and deployment maintenance only. There are no changes to application services, and no action is required for Excalibur-hosted environments.