Now available is the latest update for Revit 2020 – it is the Revit 2020.1 update. You can download this from your Autodesk Account.

https://help.autodesk.com/view/RVT/2020/ENU/?guid=RevitReleaseNotes_2020updates_html

Description

This update includes new functionality, addresses customer reported issues and crashes, and contains the fixes included in previous Revit 2020 hotfixes. With this install the following will be updated: Revit 2020, Collaboration for Revit 2020, Personal Accelerator for Revit, and OpenStudio CLI For Revit 2020. Consult the release notes for areas improved and issues addressed by this update, which can be applied to Autodesk Revit 2020 running on all supported operating systems and languages. After this update is applied successfully, the build number specified in the Help > About dialog will be 20.1.0.81.