What firmware changes have taken place on the Maretron NBE100?

2.3.1.2 (2019-02)

• Support PGN filtering

2.2.1.3 (2018-10-16)

• Support Heartbeat PGN (126993)
• Automatically restart when PGN forwarding has been discontinue (4507)

2.0.1.2 (2014-02-20)

• Hardware 2.0 public release

1.1.0.1 (2013-07-19)

• Corrected a problem where N2KAnalyzer connected to a gateway on one interface of the NBE100 sometimes had a problem configuring or updating another NMEA 2000 device on the other interface of the NBE100

1.0.1 (2011-05-05)

• Initial public release