Anita Stanisz worked on the codescan-io/sonarqube repository, delivering a robust database migration focused on backward compatibility. She implemented an idempotent process in Java and SQL to rename the default 'Sonar Way' quality gate to 'Sonar Way (legacy)', ensuring that existing configurations remained intact and clearly distinguished from future defaults. Her approach included comprehensive safety checks to handle various scenarios, such as pre-existing or already-renamed entries, minimizing the risk of conflicts during upgrades. This backend development effort strengthened the stability of the upgrade path, reduced potential confusion for users, and provided clear rollback expectations with minimal operational disruption.