The primary focus of this hotfix was the web-based management console used by administrators.
The was a critical security and stability update released by Autodesk for Revit 2020 on May 24, 2022 . This update served as the final major maintenance release for the Revit 2020 product line, addressing several long-standing issues and potential security vulnerabilities. Key Improvements and Fixes 2020.2.9 hotfix