During September 2025, Bastaynav focused on enhancing localization for the ghostty-org/ghostty repository by delivering a Russian Localization Update. They expanded Russian translations across core user interface screens using PO files and i18n frameworks, improving accessibility and onboarding for Russian-speaking users. Bastaynav established clear translation-key mappings and maintained code quality through well-documented commit messages, laying the groundwork for future localization efforts. Their approach included targeted UI reviews to validate translation accuracy and usability. While the work was limited to a single feature over one month, it demonstrated depth in i18n, localization, and translation, addressing a specific user experience need.