During November 2025, Aitch Factor enhanced display capabilities for New 3DS devices in the libretro/RetroArch repository, focusing on graphics programming and embedded systems using C. They developed a new display mode supporting 800px resolution and refined the 800x240 handling, ensuring compatibility across New 3DS and non-2DS models. Their work included backporting display settings from libctru, updating UI elements, and cleaning legacy code to reduce maintenance risk. By replacing outdated tooling and stabilizing platform-specific definitions, Aitch improved both user experience and maintainability. The depth of their contributions addressed cross-device challenges and strengthened the display pipeline’s consistency and reliability.