During May 2026, work focused on enhancing the internetarchive/openlibrary repository by introducing SELinux relabeling support for bind mounts in Docker and Podman configurations. This feature addressed compatibility challenges on SELinux-enabled systems, enabling smoother deployments and reducing policy-related friction in both development and production environments. The technical approach involved updating local composer configuration files using YAML and Markdown, while leveraging expertise in containerization, Docker, and SELinux policy management. No major bugs were documented or fixed during this period. The contribution demonstrated a targeted, security-focused improvement that streamlined container workflows and strengthened the security posture of the deployment process.