I have been tinkering with the Cheat Database features in the nightly builds, I had no issues creating my own cht files using game genie codes. Thank you for adding this!
Q #1. Will you be adding a cli parameter that will allow you to specify a path to a cht file? Q #2. Will there be a key in the cfg to specify a cht file?
Also looking at https://github.com/libretro/libretro-database I am curious what plans you have for the no-intro dat databases.