During October 2025, Behruz Izbaev focused on internal quality improvements for the earthhistoryviz/tsconline repository, addressing foundational issues rather than delivering new features. He enhanced repository hygiene by removing unnecessary macOS .DS_Store files using Git, resulting in a cleaner version control history and more reliable packaging. Behruz also improved localization reliability by validating and correcting translation data in CSV files, ensuring accurate Russian and Chinese language entries. His work in internationalization, localization, and repository management established a stable baseline for future development, reducing release risk and facilitating smoother cross-team collaboration by maintaining a clean, well-governed codebase and data set.