Please note that floppies are still work in progress.
Thing is that conversion for existing file formats to internal representation is still not done for all formats, and that is thing that can be tricky in some moments, but also note that it would make irelevant source format and it could be possible to save file in any file format that support save in future, with old floppy core that was not possible.
Some driver support is now lost due to a conversion to new core, but it should get us better future for sure.
