• #493 Reduce use of NotSupportedError in favor of NotImplementedError. Thanks @drc38.
• #278 Fix types for attributes of OCPP 1.6's type IdTagInfo. Thanks @chan-vince
• #504 Add missing tech_info attribute to v2.0.1 EventDataType. Thanks @LokiHokie
• #381 Add FormationError and OccurrenceConstraintViolationError.