I created a custom sound for my leaf trap in the Autumn tileset. I inserted it into the Old Formats graphic set tool, because I'm more familiar with that one. The conversion of the tileset itself went fine, but the trap is silent in New Formats.
I know there is a sounds folder, and I put the sound in there, too. But I have no idea on how I have to name it in order for it to be recognised. This doesn't seem to be part of the translation table or anything along those lines.
If it's too difficult to make the Graphic Set Conversion tool take care of custom sounds as well, please at least make it part of the
graphic set conversion instructions, so that any graphic set creator knows how to do this manually.