1.1.1:
* Map: larger, better readable callsigns
* No more notification for retransmitted messages
* New "Connection Log" option
* Fixes for GPS, AFSK issues

1.1:
* APRS Messaging support (send and receive)
* preliminary Bluetooth TNC support (beta)
* New "Keep screen awake" option
* Hub and Map performance improved
* Fix application hang on "Stop Tracking"

1.0.3:
* Remember preferred main activity
* Long-press menu for stations in Hub and Log
* Implemented new SSID recommendations
* Optimizations
* UI improvements