I can’t believe I just opened Repetier Host on the Mac (OSX) and it actually said there was an update. There is now an update v1.01 with a date of 8/4/16. It has been forever since they updated it (has been at v0.56).
I updated mine, but I couldn’t actually tell anything that was different or new.
It visually was different on mine. I haven’t dug around any. I was just using it to look at gcode layers i sliced with S3D.