A Linux version of the software is certainly in the pipeline. However, we haven't done any work on it yet so we are not sure if it will be a 2-3 day or 3-4+ week endeavour.
A few months back we sent out a KS survey asking what features the software team should work on first. There was a healthy response rate and double sided printing and improved Gerber handling came out on top, while the Linux version got pushed down.
Hope this helps!