Worked on improving the documentation for the NBDE Tang Server Operator within the openshift/openshift-docs repository, focusing on release notes for versions 1.1 and 1.1.1. Addressed two documentation bugs by correcting advisories, adding errata links, and updating references to enhance accuracy and maintainability. Used adoc for technical writing, restructuring content for better readability and future updates. Documented the CVE-2025-22866 security patch, ensuring clear guidance for customers and alignment with changelog standards. The work emphasized traceability and consistency, supporting release readiness and reducing potential support overhead by delivering reliable, up-to-date documentation for the operator’s lifecycle.