During October 2025, Smerdokryl focused on enhancing the stability of the TrinityCore repository by addressing a segmentation fault in the map_extractor tool. Working in C++ and leveraging expertise in bug fixing and tooling, Smerdokryl implemented proper initialization of minX and minY to ADT_GRID_SIZE and introduced bounds checks to set the NoHeight flag when extents were invalid. This technical approach prevented errors in liquid header calculations and improved the reliability of map data extraction workflows. The work reduced crash risk and downstream debugging, demonstrating a thoughtful and targeted solution to a critical issue within the TrinityCore codebase.