Due to backend api changes version 10.4.0.0 (and older) will be considered End of Life (EOL) as of January 1st 2020. You won't be able to update from these old builds, they might even break. You have been warned.
Improved UI drawing
Reduced memory usage
Improved how servers are loaded/unloaded
Renamed 'File > Settings' to 'File > Options'
Fixed cancel button on installer not working
Fixed issue with Clone Server option being visible when no servers exist
Fixed missing starting status when Keep Online was enabled