February 2026 — cloudfoundry/runtime-ci-pools (cloudfoundry/runtime-ci-pools) Overview: Focused on stabilizing Windows CI test runs by addressing a critical resource-lock issue that led to flaky behavior and delayed test cycles. Implemented a targeted fix to ensure test-induced Windows locks are unclaimed when a test fails, improving isolation and overall pipeline reliability. Key achievements: - Stability improvement in Windows CI tests by unclaiming the Windows lock from a failed test, thereby preventing resource contention in subsequent runs. - Code commit: 1cff90b434e9e638389597eee28ad2073162f636 — "Unclaim windows lock from failed test" (Signed-off-by: Maria Shaldybin <maria.shaldybin@broadcom.com>). - Resulted in fewer flaky tests and smoother CI progression for Windows-based tests, with better resource utilization in the shared pool. Technologies/skills demonstrated: - Windows test infrastructure and lock management in CI pipelines. - Root-cause analysis and targeted remediation in a shared repository. - Git best practices with clear commit messages and sign-off. Business value: - Reduced wasted compute time due to flaky tests and stale locks. - Improved confidence in test results for Windows scenarios, enabling faster release readiness. - Enhanced pipeline throughput and predictability for downstream validation activities.

May 2025 monthly summary for cloudfoundry/community: Focused on contributor recognition and governance documentation. Delivered a non-functional but governance-critical update to acknowledge a new contributor; ensured traceability via commit; no code changes; repository remains stable.