Worked on enhancing Catalan localization for the adityatelange/hugo-papermod repository by expanding the Catalan i18n file with additional translations aligned to user interface terminology. Focused on improving internationalization coverage and user experience for Catalan-speaking users, the work involved careful management of translation data and adherence to localization best practices. Utilized YAML for structured language data and leveraged Git version control to track and document changes. No major bugs were addressed during this period, as the primary contribution centered on refining translation workflows and increasing accessibility, ultimately supporting broader adoption and higher translation quality within the Hugo Papermod project.