The Revit 2024 updates are cumulative and include all changes from previously released Revit 2024 updates.

Release Date: September 18, 2024

This update requires the Autodesk Installation Service to be version 1.43 or higher. To update to the latest version of the Autodesk Installation Service, perform the following:

• Browse to the C:\Program Files\Autodesk\AdODIS\V1 folder and double-click the RemoveODIS.exe file.
• Once the current version of ODIS is removed, download the new version from link and run it.

After this update is applied successfully, the build number specified on the Help > About dialog will be:

• 24.3.0.13
• 20240912_1515(x64)
• 2024.3

To use this update with your projects, please follow the below steps for your work shared project:

• To use this update with your projects, please follow the below steps for your work shared project:
• Make sure all project members relinquish all their elements.
• Update to Revit 2024.3 and create a new local file. This fixes the schema issues in the local file and loaded links.
• Unload the links and sync to central.
• For each link, repeat the previous steps, creating a new local file and syncing if the link model is workshared. Or just open the link and save it using Revit 2024.3.
• Reload all links and sync to central.
• Make sure all project members create new local files. The schema issues are resolved even if some project members have not updated to Revit 2024.3 yet, but can be re-introduced if 2024.3 is mixed on a project with others on previous versions.

We highly recommend that you do not mix using previous versions of Revit 2024 with 2024.3 on a project. All users working on a project should use 2024.3 together.

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Software embedded in the update executable:
Revit 2024 - version 24.3.0.13
Core Package Component for Revit 2024 - version 24.3.0.13
Core Package Component - Cloud for Revit 2024 - version 24.3.0.13
Core Package Component - ATF for Revit 2024 - version 24.3.0.13
Core Package Component - CefSharp for Revit 2024 - version 24.3.0.13
Revit Unit Schemas 2024 - version 24.3.0.13
Cloud Models for Revit 2024 - version 24.3.0.13
Generative Design for Revit - version 24.11.9.0
FormIt Converter for Revit 2024 - version 24.3.0.13
Carbon Insights for Revit 2024 - version 24.3.0.13
Personal Accelerator for Revit - version 24.4.21.0
Open Studio for Revit - version 1.1.9

Issues Resolved

General
Addressed potential PDF File Parsing Vulnerability in Revit Software. More details.
Addressed potential RFA File Parsing Vulnerability in Revit Software. More details.

API Extensible Storage
Improvements have been made to assist you in removing schema errors from previously corrupted files. These improvements also restructure the usage of extensible storage to mitigate risks and optimize workflows. For more information refer to our support article.
Corrected behavior of the API Document.EraseSchemaAndAllEntities() to ensure it removes entities from all parts of a Revit model.

UI Framework
Updated multiple icons with better readability on Ribbon, Project Browser and View Control Bar.
Improved the readability for selection status in the Draw Gallery on the Ribbon.
Improved the font render with higher contrast in Project Browser.
Increased the display contrast for texts in Properties Palette to reduce the eyes strain.
Improved the readability for scroll bars on Properties Palette, Project Browse and drawing areas.
Improved the readability for Type Selector lists and the divided lines in Properties Palette.
Increased the display contrast for texts in Project Browser to reduce the eyes strain.

Important Notes

Installation Notes
Revit 2024.3 Update does not support uninstall, once Revit 2024.3 Update is applied Revit 2024 can not be reverted to its pre-update state.