You can get the Revit 2020.2.2 Hotfix direct download here.
Here are the Release Notes
Release notes (reproduced below):
The Revit 2020 updates and hotfixes are cumulative and include all changes from previously released Revit 2020 updates.
After this hotfix is applied successfully, the build number specified on the Help > About dialog will be:
|Software embedded in the update executable:|
|Revit 2020 – version 188.8.131.52|
|Autodesk Cloud Models for Revit 2020 – version 184.108.40.206|
|Personal Accelerator for Revit – version 220.127.116.11|
|OpenStudio – version 0.1.9|
|Annotation – Dimensions|
|Fixed an issue when upgrading a model with an incorrect dimension leader style.|
|Fixed an issue that structural framing elements might be incorrect for cloud rendering.|
|Fabrication – MEP|
|Fixed an issue that could lead to product instability when dragging to connect open ends of inline…|