v1.2.0

Added

• [kgiszczak] Allow to pass adapter specific options
• [Kamil Skrzypiński] Allow to pass additional_properties option to JSON Schema generator
• [Kamil Skrzypiński] Allow to pass description option to JSON Schema generator
• [Adam Tanner] Attribute type aliases
• [Glauco Custódio] Add docs for overriding attribute methods
• [kgiszczak] Support for symbol type aliases in attribute mappings

Fixed

• [Graham Rogers] Fix Mapper.attribute's type param documentation