March 2026 performance summary focused on delivering CI/CD configurability and security governance across two core HMCTS repos. Work centered on environment-specific automation to improve build reliability, resource management, and access control across environments.

January 2026: Implemented a secure, end-to-end image testing workflow for Java CVE updates in AAT for hmcts/cnp-flux-config. Delivered YAML enhancements (new image fields), introduced an AAT ImagePolicy to restrict test tags, integrated the policy into the automation kustomization, and updated validation exclusions to allow PR-specific image tags without triggering CI failures. Enabled targeted validation of PR #757 in AAT 00, reducing production risk and shortening feedback loops.

November 2025 monthly summary for hmcts/cnp-flux-config: Focused on stabilizing the demo environment by expanding Helm chart handling and applying targeted patches to helm-controller. Implemented demo-specific version adjustments and PDB behavior changes to improve robustness during upgrades, while ensuring changes remain scoped to demo clusters to minimize production risk. These efforts delivered more reliable deployments, enabled testing with larger charts, and reduced upgrade-related failures in the demo stack, aligning with CVE-related sizing considerations and business need for faster demos and feedback cycles.

In Oct 2025, focus was on stabilizing demo environment upgrade reliability in hmcts/cnp-flux-config. Implemented a reliability improvement by disabling Pod Disruption Budgets (PDBs) for demo environment services to permit node drains during cluster upgrades without PDB-related blocking. The changes span across multiple services in the demo environment configuration files and were implemented as part of an isolated configuration change tracked by a single commit.

Monthly summary for 2025-09 focusing on Backstage stability and image version management for hmcts/cnp-flux-config. Key outcomes include stabilizing production Backstage by reverting to a known-good image and implementing a robust backend image version management workflow to upgrade and test PR-specific images. These changes improved deployment reliability, enabled safer PR validation, and reduced incidents related to image mismatches.

August 2025 monthly summary for hmcts/cnp-flux-config: Focused on feature delivery and deployment automation for the labs HMCTS Node.js app using FluxCD. No major bugs reported this month. Major enhancements centered on end-to-end deployment automation, configuration of image policies and repositories, HelmRelease, and updates to kustomization and deployment manifests to enable repeatable, auditable deployments across environments. Commit activity demonstrates a clear golden-path workflow tied to DTSPO-26781.

Monthly summary for 2025-01 focusing on key accomplishments, including features delivered, major fixes, impact, and technologies demonstrated.