MAVProxy is command-line based (though with numerous GUI modules) ground control station for Linux and Windows. It also includes the MAVExplorer log analysis/graphing tool.
See http://firmware.ardupilot.org/Tools/MAVProxy/ for the download.
Major enhancements and fixes include:
-Major performance enhancements for MAVExplorer (log graphing tool)
-Ability to view kml files on map and set as geofence
-Updated pyserial and pymavlink
-Show secondary vehicle on map with sysid output
-Default to MAVLink2
-Colours and labels for different sorts of waypoints on map
-and many more...
The full changelog is available at http://firmware.ardupilot.org/Tools/MAVProxy/changelog.txt