v4.1.3

Bug Fixes

• PositionMsg: Added note on invalid position
• StatefulModeSDecoder: only decode valid positions
• Added special case for lat=0 in position decoding
• Fixed global CPR decoding for surface positions
• Fixed vertical rate availability VelocityOverGroundMsg
• Fixed geo-minus-baro and vertical rate in AirspeedHeadingMsg
• Fixed haversine distance in Position
• Fixed check for Extended Squitter decoding