The known issues in the release 20.07.11.82 are listed here
Warning : Design Code License is not Activated
COMPRESSION attribute is deleted from the ELASTIC MAT/PLATE MAT supports when saving using the GUI
Crash during torsion check as per AISC 360
Deflection check for cantilever as per AISC Unified reporting infinity
Slenderness Check Incorrect for Double Angles as per AISC Unified Code
Time history displacements reported in the .TIM file at a given time step were for the subsequent time step
Member Forces reported in the analysis output file are incorrect at the end section for load combinations involving dynamic cases
The MX values computed by STAAD.Pro at intermediate section locations are incorrect
Crash when SFA is launched from within STAAD.Pro for a selected set of supports