During August 2025, Lia Bertran focused on enhancing spatial data auditing within the Giswater/giswater_dbmodel repository. She addressed a bug in the audit trigger creation logic, ensuring that geometry changes in key spatial tables—such as node, arc, connec, link, and gully—are now accurately logged. Lia configured triggers to fire specifically after updates to the_geom, improving data lineage and supporting regulatory compliance without impacting non-spatial tables or overall performance. Her work leveraged PL/pgSQL and SQL, applying database auditing and development expertise to deliver a targeted, performance-neutral solution that strengthens troubleshooting capabilities and maintains code quality through thorough review.