What version is this on GitHub?

[KarlClauser]

Hi Jim,

I already have v3.1_SP4 that I got long ago from the Thermo Software Download site (https://thermo.flexnetoperations.com/control/thmo/login?nextURL=%2Fcontrol%2Fthmo%2Fhome)
I am looking for an update which can read thru empty Astral scans without crashing.

I would switch to the newer, .Net based RawFileReader product, if I could get help figuring out to use that C# API from my existing C++ code.

--Karl