In November 2025, CKath focused on improving the reliability of Lua scripting workflows in the mpv-player/mpv repository. They addressed a bug in the Lua autoload logic that previously caused the same initial file to be loaded multiple times when navigating between files. By refining the script loading mechanism in TOOLS/lua/autoload.lua, CKath ensured that duplicate loading was prevented, which enhanced the predictability of automated scripting and reduced edge-case failures during rapid file transitions. Their work demonstrated a strong command of Lua programming and scripting, delivering a targeted bug fix that improved the stability of script execution within the project.