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Add .NET 11 Preview 2 WPF what's new notes #2207

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Update WPF what's new for .NET 11 Preview 2
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Restore Preview 2 text in titles and headings
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10 changes: 5 additions & 5 deletions dotnet-desktop-guide/wpf/whats-new/index.md
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---
title: What's new in Windows Presentation Foundation
description: Learn about what's new in Windows Presentation Foundation (WPF). This article covers changes to WPF from .NET 7 to .NET 11 Preview 1.
ms.date: 02/10/2026
description: Learn about what's new in Windows Presentation Foundation (WPF). This article covers changes to WPF from .NET 7 to .NET 11 Preview 2.
ms.date: 03/03/2026
ms.service: dotnet-desktop
ms.update-cycle: 365-days
ms.topic: whats-new
Expand All @@ -11,11 +11,11 @@ ms.topic: whats-new

Each .NET release introduces a new version of Windows Presentation Foundation (WPF). This article teaches you what's new in each release.

## .NET 11 Preview 1
## .NET 11 Preview 2

This section describes the main changes to WPF for .NET 11 Preview 1.
This section describes the main changes to WPF for .NET 11 Preview 2.

- [Overview of WPF on .NET 11](net110.md)
- [Overview of WPF on .NET 11 Preview 2](net110.md)
- [Bug fixes](net110.md#bug-fixes)

## .NET 10
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14 changes: 7 additions & 7 deletions dotnet-desktop-guide/wpf/whats-new/net110.md
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---
title: What's new in WPF for .NET 11 Preview 1
description: Learn about what's new in Windows Presentation Foundation (WPF) for .NET 11 Preview 1. New versions of WPF are released yearly with .NET.
title: What's new in WPF for .NET 11 Preview 2
description: Learn about what's new in Windows Presentation Foundation (WPF) for .NET 11 Preview 2. New versions of WPF are released yearly with .NET.
ms.topic: whats-new
ms.date: 02/10/2026
ms.date: 03/03/2026
ms.service: dotnet-desktop
ms.update-cycle: 365-days
#customer intent: As a developer, I want to know what's changed so that I can remain up-to-date.
---

# What's new in WPF for .NET 11 Preview 1
# What's new in WPF for .NET 11 Preview 2

This article provides a high-level overview about what's new with Windows Presentation Foundation (WPF) in .NET 11 Preview 1. For detailed information, see the [release announcements](#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 WPF.

.NET 11 Preview 1 was released in February 2026.
This article provides a high-level overview about what's new with Windows Presentation Foundation (WPF) in .NET 11 Preview 2. For detailed information, see the [release announcements](#release-announcements). Use the release announcements to get an overview of the entire .NET 11 release. The rest of the sections highlight some of the most important changes to WPF.

## Release announcements

Each release announcement provides detailed information about WPF changes for .NET 11:

- [.NET 11 Preview 2](https://aka.ms/dotnet/11/preview2)
- [.NET 11 Preview 1](https://aka.ms/dotnet/11/preview1)

## Bug fixes

- WPF now guards against crashes caused by Desktop Window Manager (DWM) failures.
- Fluent window backdrop and background on Windows 10 are fixed.