Developed and integrated a Mod Version Filtering feature for the RimSort/RimSort repository, enabling users to filter mods by version patterns directly within the ModsPanel UI. This work involved both backend development in Python and frontend UI integration, ensuring that version-based filtering logic was robust and user-friendly. The implementation improved the efficiency of locating and managing specific mod versions, reducing manual search time and enhancing mod curation accuracy. No major bugs were addressed during this period, maintaining overall stability while extending functionality. The groundwork was also laid for future enhancements, such as analytics and advanced pattern matching based on version data.