v0.22.0
- #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.