Tom Mills contributed to the zitadel/zitadel repository by focusing on internationalization and user interface text quality. During August 2025, he addressed a translation typo in the English language file, correcting a misspelling on the Actions page to improve clarity for end users. Working primarily with Go, Tom ensured that translation resources remained consistent and up-to-date, supporting the team’s release readiness goals. Although no new features were introduced during this period, his attention to detail in maintaining translation accuracy helped reduce user confusion and enhanced the overall user experience. The work demonstrated a methodical approach to quality and reliability.