September 2025 monthly summary for the github-readme-stats project. Delivered a feature enhancement that expands language metrics flexibility: Top Languages Card now supports a bytes statistics option, enabling language stats to be shown in bytes instead of percentages. Implemented via a new stats_format option, with API docs and test coverage updated accordingly. This work maintains backward compatibility while providing greater data fidelity for dashboards and data-driven integrations. No major bugs were reported this month. Overall impact: improves data precision and presentation flexibility for users and partners, strengthening the product’s value proposition for byte-level analytics. Technologies/skills demonstrated: feature development, API design, documentation, testing, and maintainability enhancements.