• added compatibility with abstract base classes (ABCs) #123
• add create_model method #113 #125
• breaking change: rename .config to .__config__ on a model
• breaking change: remove deprecated .values() on a model, use .dict() instead
• remove use of OrderedDict and use simple dict #126
• add Config.use_enum_values #127
• add wildcard validators of the form @validate('*') #128