Tobiah enhanced the DivinumOfficium/divinum-officium repository by developing multilingual EPUB generation features using shell scripting and build tools. He implemented language code validation and support for multiple languages, ensuring that EPUB metadata accurately reflects user selections. Tobiah refactored the language metadata embedding process to improve maintainability and reliability, and streamlined output file naming by removing language codes for greater clarity. His work focused on metadata management and scripting, addressing accessibility and developer usability. Over the course of the month, Tobiah delivered a single, well-scoped feature that deepened the project’s support for multilingual content without introducing new bugs or regressions.