Version 0.8.7.0 is up on Github align with the releases for Windows, OSX and Linux
https://github.com/md8n/GCodeClean/releases/tag/0.8.7.0
This release was inspired by @Thormj’s thread https://forums.maslowcnc.com/t/buffering-and-making-sure-im-up-to-date/ and what MakerCam 
(which uses Flash 
) give him for GCode.
So it now converts very short arcs (G2 and G3) into straight lines (G1).
And then ironically it feeds that back into the LinearToArcDedup algorithm, which results in much better curves.
I’ve also added command line options to set the general tolerance value (this affects the clipping of decimal places, and some maths operations), and an arcTolerance value for the above function.