Yornik focused on enhancing the security and reliability of the truenas/apps repository by delivering a critical patch for the Unifi Controller. Addressing CVE-2026-22557 and CVE-2026-22558, Yornik upgraded the Unifi Controller to version 10.1.89, reducing vulnerability exposure for users. The work involved updating release metadata, including app version, image tag, and app.yaml, to ensure consistent and auditable deployments. Utilizing skills in containerization, DevOps, and security management, Yornik collaborated closely with a co-author to deliver a single, well-documented commit. The contribution demonstrates depth in security patching and release engineering using YAML and related technologies.