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This article provides a high-level overview about what's new with Windows Forms (WinForms) in .NET 11. For detailed information, see the release announcements. Use the release announcements to get an overview of the entire .NET 11 release. The rest of the sections highlight some of most the important changes to Windows Forms.
.NET 11 Preview 1 was released in February 2026.
Release announcements
Each release announcement provides detailed information about Windows Forms changes for .NET 11:
No updates
Windows Forms didn't have any notable updates in .NET 11 Preview 1.
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