Haven’t yet - I was thinking I’d actually implement a simple version first as a proof of concept. Unfortunately it’s a little weird because the developer using the functions would have to understand that reading out the file/folder structure data from the zip would be entirely separate, so it couldn’t be used to load an entire zip file, as it does with pak files.
Also there’s the of the other types of zip support - my support only handles the single normal compression level, so that would need to be dealt with. Then there’s zip64 etc.
Anyway, I probably will make a thread about it either way soon, I think it’d be rad for devs to have functionality. It’d be particularly useful for modding, for instance.