Worked on the penpot/penpot repository to enhance localization by updating and cleaning up Serbian translations for the frontend. Focused on internationalization and localization, the work involved adding new Serbian translations for product management labels and refreshing translation metadata to align with recent frontend refactoring. Deprecated workspace library translation strings were removed to prevent inconsistencies in the user interface after structural changes. All updates were delivered through targeted PO file commits, enabling quick iteration while minimizing risk to the user experience. This effort improved the overall localization coverage and ensured that the Serbian language support remained accurate and up to date.