This release includes, among other things, Simon's recent improvements to FDC tracking. Find the release notes at https://github.com/JeffersonLab/sim-recon/releases/tag/2.3.0 . Find a complete list of releases at https://halldweb.jlab.org/wiki/index.php/Sim-Recon_Tagged_Releases. -- marki at jlab.org, (757)269-5295