Theres some bugs in settings.json in 0.6. These are the first 2 lines under HairColor:
{ "Name": "Green", "Regex": "SkinG", "Tag": "SkinG"},
{ "Name": "Purple", "Regex": "SkinP", "Tag": "SkinP"},
They should be deleted and I think the regex in Green and Purple skin colors should be "Regex": "GreenSkin|SkinG", "Regex": "PurpleSkin|SkinP" respectively.
EDIT: no point in making another version. if u can just update 0.6 with these fixes.