A modernized graphics engine and more detailed calculation reports for steel joists ensure that structural engineers can visualize and document results more effectively. System Requirements and Compatibility
Version 20 included updated support for international standards, such as the SJI 100-2020 for steel joist design and ASCE 7-22 for auto-wind and seismic loading.
ETABS v20.3.0 Release Notes - Computers and Structures, Inc.
Enhancements were made to damper elements and nonlinear hinges in walls, allowing for more precise performance-based design.