During October 2025, Roman Sirokov focused on security hardening for the silogen/cluster-forge repository, addressing a critical vulnerability in the OpenID Connect configuration endpoint. He enforced HTTPS for the authentication configuration URL by updating the OPENID_CONFIGURATION_URL, thereby eliminating HTTP exposure and aligning the system with enterprise security standards. Working primarily with YAML and leveraging his expertise in configuration management and DevOps, Roman delivered a targeted bug fix that improved transport security in the authentication flow. The work was well-documented with a focused commit and changelog entry, demonstrating careful change traceability and a methodical approach to mitigating security risks.