During August 2025, Shelo focused on refining Spanish translations for the quarto-dev/quarto-cli repository, targeting both the core and CLI components. Using YAML and applying internationalization and localization best practices, Shelo improved the natural language flow and accuracy of Spanish text, addressing issues of machine-like phrasing that previously affected user experience. The work involved targeted translation corrections and cross-module consistency improvements, ensuring that Spanish-speaking users encounter more natural and contextually appropriate language throughout the platform. While no bugs were fixed during this period, the depth of the translation updates laid groundwork for ongoing localization maintenance and future translation field completion.