Note: The ".2" in the version number indicates this is a point release built upon Revit 2020.2, which originally shipped in August 2020.
The hotfix delivers stability improvements and security adjustments grouped into distinct functional areas: 🛡️ Security & Interoperability
由于 Revit 2020 已于 2024 年 2 月 23 日停止技术支持，建议所有仍在使用 Revit 2020 的用户尽快制定升级计划，过渡到受支持的较新版本。在此之前，安装 2020.2.9 Hotfix 是确保 Revit 2020 工作环境尽可能稳定、安全的最佳实践。
Addresses potential vulnerabilities related to the import of SketchUp files and updates components for importing .adsk files . revit 2020.2.9 hotfix
Because Revit updates are , installing 2020.2.9 includes all fixes from previous 2020.2 series updates, such as improvements to schedule views and path of travel analysis.
: Eliminates sudden application crashes when fitting paths attempt to automatically adjust matching connectors in complex layouts.
| Area | Fixed Issue | | :--- | :--- | | | Resolved security vulnerabilities in SketchUp and .adsk file imports. | | Revit Cloud Models | Fixed inability to open Cloud Worksharing models due to missing metadata. | | Upgrade | Fixed MEP fitting centerline logic that caused project upgrade failures. | | User Interface | Addressed security vulnerabilities in data interoperability components. | | Fabrication - MEP | Improved stability during part connection with connector adjustment. | Note: The "
Navigate to the top-right corner of the primary application dashboard and click the drop-down arrow positioned next to the icon. Select About Autodesk Revit from the contextual menu.
Updates internal protocols to ensure secure data exchange between local machines and cloud repositories.
Are you having trouble locating the download link for this specific hotfix in your Autodesk Account? How to download and install Revit 2020 - Autodesk : Eliminates sudden application crashes when fitting paths
: A baseline installation of Autodesk Revit 2020 or any higher intermediate update.
hotfix was for stability, it maintains the core features introduced in the broader 2020.2 update , which included several user-facing enhancements: Highlight Active Row in Schedules:
If you have never installed any updates on your Revit 2020, you cannot install version 2.9 directly. You must first install (the base update) and then apply the 2.9 hotfix. However, most modern deployment methods (like the Autodesk Access app or web installers) automatically bundle prior fixes.