I am pleased to inform that UgCS 2.1 is out now. All versions including UgCS One are available.
There is of course UgCS Open which is free and will suit needs of most of hobby users who fly drones for fun.
With UgCS version 2.0 one has ability to search for locations via text search and our new 3D map engine supports different sources of maps. Custom map sources can be added in configuration tab of the software.
We have retained multi drone support even for Open version thus you can work with scenarios involving multiple vehicles.
UgCS runs on MacOS/Linux/Windows and supports most of popular autopilots such as 3DR AMP/Pixhawk, DJI Naza(Phantom2)/Wookong-M/A2, ARDrone, Mikrokopter
Here is full list of changes from 2.0 to 2.1 http://ugcs.com/release-notes