Update: mpqfs 0.3 is available.
MPQFS 0.2 is now available. This release can load external listfiles, which is useful when an archive’s internal listfile is incomplete, resulting in missing files or “unknown xyz” files at the root of the archive (MPQKit generates those filenames for files it can open but whose filename is unknown).
You can specify any number of listfiles using the -l or –listfile options when invoking mpqfsd directly. In addition, mpqfs.app has bundled listfiles for Blizzard games. To load those listfiles, use the File > Open… menu item and check the checkbox.