The latest version of the software is STAAD.Pro (Select Series 4, build 20.07.09.31). In this version, the standard AISC steel section database is as per AISC 13th Edition. Also AASTHO LRFD and AISC 360-10 code has been implemented.
You can go through the revision history where all the enhancements have been mentioned. Go to the following location to get this: