During October 2025, Vuk Vuletić updated and cleaned up Serbian translations for the Penpot frontend repository, focusing on enhancing localization coverage after a major frontend refactor. He implemented new Serbian translations for product management labels, refreshed translation metadata, and removed deprecated workspace library strings to prevent inconsistencies in the user interface. Working primarily with PO files and applying internationalization and localization best practices, Vuk delivered these changes through targeted commits to minimize risk and ensure rapid iteration. The work addressed the need for accurate, up-to-date translations, supporting a smoother multilingual experience for Penpot’s Serbian-speaking users.