During March 2026, Jmrplens enhanced security for the crowdsecurity/hub repository by updating the blockers list to include the cs-routeros-bouncer, thereby improving access control and hardening defenses against unauthorized entry. The work focused on data structure management and security management, leveraging JSON to ensure changes were both clear and auditable. All updates were validated through continuous integration, supporting a defense-in-depth strategy while maintaining system stability. Although no major bugs were addressed during this period, the targeted feature delivered a measurable improvement in the repository’s security posture, with traceable, well-documented commits that minimized workflow disruption and ensured maintainability.