The AutoCAD 2026 .NET 10 Update Beta Preview is now available for developers through the Autodesk Feedback Portal.
This preview introduces support for .NET 10 in AutoCAD 2026. This is a breaking update delivered during the release cycle, which is not something we have done in the past. The main reason for this update is that .NET 8 reaches end of support in November 2026.
Get Access to the Beta
To access the beta, sign in to the Autodesk Feedback Portal and open the AutoCAD 2026 Update 1.2 Beta downloads page.
Developers should download and test the beta build, updated ObjectARX SDK, and NuGet packages provided on the downloads page.
Share Feedback
Please validate your applications with the .NET 10 update and report any compatibility issues, migration concerns, install issues, or regressions in the AutoCAD 2026 Update 1.2 Beta forum.
Your feedback is important to help us make this transition as smooth as possible before the update becomes generally available.
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