v0.7.3

• Bug fixes

  • Fix a NervesHub remote console issue due to missing :io_request handling

• Enhancements

  • Add support for querying the NervesHub connection state so that this is
    easier to plug into Erlang's heart callback. This makes it possible to have
    a device automatically reboot if it can't reach NervesHub for a long
    time as a last ditch attempt at recovery. This has to be hooked up.