This is mainly a bug fix release, resolving issues on loading scenes and ROI files. Also this release should fix the issues on the new Mac OS X Lion where license window kept popping up and saving files randomly crashed.
Also included in this release is a command-line tool called “track_vis”. To say it is the command-line version of TrackVis is a little bit exaggerating. It was really just a prototype before TrackVis was built. It has not been updated for a long time and is only maintained for runnability. But there is some value of it in that it can be put in a script for batch data processing and screen captures. It can actually be very helpful in some case. So we decided to put it out there. The only documentation for it is its massive in-program help text. Just run “track_vis” without any flags, you will see it.