Rafael Osuna focused on enhancing the TriliumNext/Trilium repository by implementing Spanish UI localization to broaden accessibility for Spanish-speaking users. He delivered translations for user interface elements and keyboard shortcut information, integrating these updates through a Weblate-driven translation workflow. Working primarily with JSON and front end development skills, Rafael achieved 92.7% translation coverage, ensuring most of the application’s strings were accessible in Spanish. While no major bug fixes were reported during this period, his work addressed the need for improved localization and translation processes, laying the groundwork for a more inclusive user experience and streamlined future translation efforts.