During May 2025, this developer enhanced the lsst/lsst-texmf repository by updating the author database to support SITCOMTN-159 requirements. Focusing on configuration management using YAML, they added Exeter as a new affiliation and registered authors with corresponding email domains, ORCID, and contact details to improve attribution and data provenance. The work involved two targeted updates to the authordb.yaml file, ensuring that author records were aligned with governance standards and ready for downstream integration. No major bugs were addressed during this period, as the primary emphasis was on refining the data model and strengthening publication attribution workflows within the repository.