v3.4.0

• added ADS-B Target State and Status Message
• Added heading direction info to java doc
• Harmonised NACv interface with that of NACp
• Update mvn compiler plugin to fix build failure

v3.3.0

• Improved API for airborne/ground status

v3.2.1

• Added check for valid downlink format to ModeSReply class

v3.2.0

New Features

• Added getter for raw GVA and NACv

Bug Fixes

• Fixed version field in OperationalStatusMsg
• Fixed GVA decoding in OperationalStatusV1Msg
• Corrected clean-up routine in ModeSDecoder
• Fixed AirborneOperationalStatusV1Msg

v3.1.1

• Fixed wrong interrogator codes in DF 11
• Added resolution capabilities in short ACAS messages

3.1.0

• Distinguish SI and II Codes
• Changed interface of ECEF to WGS84 LLA conversion
• Fixed bug in RAC validity detection of long ACAS replies
• Added ECEF to WGS84 LLA conversion
• Major changes to public Position getGlobalPosition(SurfacePositionV0Msg other, Position ref) throws PositionStraddleError, BadFormatException
• Major changes to public Position getGlobalPosition(AirbornePositionV0Msg other) throws BadFormatException, PositionStraddleError
• Added reverse unit conversions
• Print information about bad formats.

v3.0.0

With libadsb version 3, many things have changed, including:

• Switched to nautical units for altitude and speed. We keep the values according to the standard.
• Introduction of a stateful decoder to correctly handle transmitters with different ADS-B versions
• Removal MissingInformationException - return null values instead
• Split operational status message into separate classes for different ADS-B versions
• Split airborne and surface position messages into separate classes for different ADS-B versions
• Proper mapping for NUCr to NACv
• Proper mapping, decoding and description for
  • Horizontal Containment Radius Limit (=Horizontal Protection Limit)
  • Navigation Accuracy Category for position (NACp)
  • Navigation Integrity Category (NIC)
• Added Source Integrity Level to position messages of version 0
• getTransponderAddress() returning integer representation of the ICAO 24 bit
  transponder address in addition to getIcao24() which returns raw bytes
• Added distance3d() method to Position and renamed distanceTo() to haversine()

See the migration guide for more information

v2.1.5

• Corrected dangling javadoc comment
• Fixed logical vs bitwise OR bug
• Updated version
• Fixed bug as per Michael Arndt
• Now distinguishing TIS-B and ADS-R from ADS-B

v2.1.4

• Added byte array constructor for better efficiency
• Fixed indentation
• Organized imports

v2.1.3

• Added noCRC to generic Decoder
• Updated link to OskySampleReader.java (issue #21)