It’s quite easy to miss updates to the software involved with 3D printers so I’ll try and alert you if I hear of an update.
Here is a small update to Repetier Host for Mac to version 0.32 and the change log for this version is:
Added sparkle for automatic updates.
Use variables from slicer in g-code.
Fixed bug crashing on OSX 10.6 and older on start.
Fixed bug in undo/redo.
Some minor bug fixes.
When I first started 3D printing I was using Pronterface then moved on to Repetier. One of the best features of Repetier is that you can see what the print will look like in 3D and you can spot potential flaws in your print without wasting filament.