What's New - .NET 10 Preview 1

.openpublishing.redirection.core.json

@@ -1330,8 +1330,13 @@
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docs/core/whats-new/dotnet-10/libraries.md

@@ -0,0 +1,11 @@
+---
+title: What's new in .NET libraries for .NET 10
+description: Learn about the new .NET libraries features introduced in .NET 10.
+titleSuffix: ""
+ms.date: 02/12/2025
+ms.topic: whats-new
+---
+
+# What's new in .NET libraries for .NET 10
+
+This article describes new features in the .NET libraries for .NET 10. It has been updated for Preview 1.

docs/core/whats-new/dotnet-10/overview.md

@@ -0,0 +1,59 @@
+---
+title: What's new in .NET 10
+description: Learn about the new features introduced in .NET 10 for the runtime, libraries, and SDK. Also find links to what's new in other areas, such as ASP.NET Core.
+titleSuffix: ""
+ms.date: 02/12/2025
+ms.topic: whats-new
+---
+
+# What's new in .NET 10
+
+Learn about the new features in .NET 10 and find links to further documentation. This page has been updated for Preview 1.
+
+TODO - Add a brief overview of the new features in .NET 10.
+
+## .NET runtime
+
+TODO - Add a brief overview of the new features in the .NET 10 runtime.
+
+For more information, see [What's new in the .NET 10 runtime](runtime.md).
+
+## .NET libraries
+
+TODO - Add a brief overview of the new features in the .NET 10 libraries.
+
+For more information, see [What's new in the .NET 10 libraries](libraries.md).
+
+## .NET SDK
+
+TODO - Add a brief overview of the new features in the .NET 10 SDK.
+
+For more information, see [What's new in the SDK for .NET 10](sdk.md).
+
+## .NET Aspire
+
+TODO - Add a brief overview of the new features in .NET Aspire.
+
+## ASP.NET Core
+
+TODO - Add a brief overview of the new features in ASP.NET Core for .NET 10.
+
+## .NET MAUI
+
+TODO - Add a brief overview of the new features in .NET MAUI for .NET 10.
+
+## EF Core
+
+TODO - Add a brief overview of the new features in EF Core for .NET 10.
+
+## C# 14
+
+TODO - Add a brief overview of the new features in C# 14.
+
+## Windows Forms
+
+TODO - Add a brief overview of the new features in Windows Forms for .NET 10.
+
+## See also
+
+TODO - Add links to other "What's new" articles for .NET 10.

docs/core/whats-new/dotnet-10/runtime.md

@@ -0,0 +1,10 @@
+---
+title: What's new in .NET 10 runtime
+description: Learn about the new .NET features introduced in the .NET 10 runtime.
+titleSuffix: ""
+ms.date: 02/12/2025
+ms.topic: whats-new
+---
+# What's new in the .NET 10 runtime
+
+This article describes new features and performance improvements in the .NET runtime for .NET 10. It has been updated for Preview 1.

docs/core/whats-new/dotnet-10/sdk.md

@@ -0,0 +1,11 @@
+---
+title: What's new in the SDK and tooling for .NET 10
+description: Learn about the new .NET SDK features introduced in .NET 10.
+titleSuffix: ""
+ms.date: 02/12/2025
+ms.topic: whats-new
+---
+
+# What's new in the SDK and tooling for .NET 10
+
+This article describes new features in the .NET SDK and tooling for .NET 10. It has been updated for Preview 1.

docs/fundamentals/index.yml

@@ -37,6 +37,8 @@ landingContent:
             url: https://dotnet.microsoft.com/platform/support/policy/dotnet-core
       - linkListType: whats-new
         links:
+          - text: What's new in .NET 10
+            url: ../core/whats-new/dotnet-10/overview.md
           - text: What's new in .NET 9
             url: ../core/whats-new/dotnet-9/overview.md
           - text: What's new in .NET 8

docs/fundamentals/toc.yml

@@ -137,6 +137,21 @@ items:
             href: ../core/tutorials/index.md
   - name: What's new in .NET
     items:
+      - name: .NET 10
+        items:
+          - name: What's new
+            items:
+              - name: Overview
+                href: ../core/whats-new/dotnet-10/overview.md
+                displayName: whats new, what's new
+              - name: Runtime
+                href: ../core/whats-new/dotnet-10/runtime.md
+              - name: Libraries
+                href: ../core/whats-new/dotnet-10/libraries.md
+              - name: SDK
+                href: ../core/whats-new/dotnet-10/sdk.md
+          - name: Breaking changes
+            href: ../core/compatibility/10.0.md?toc=/dotnet/fundamentals/toc.json&bc=/dotnet/breadcrumb/toc.json
       - name: .NET 9
         items:
           - name: What's new

docs/whats-new/index.yml

@@ -5,9 +5,15 @@ summary: Welcome to what's new in .NET and .NET docs. Use this page to navigate
 metadata:
   title: .NET what's new?
   description: Learn about new .NET features and new and updated content in .NET docs.
-  ms.date: 02/01/2025
+  ms.date: 02/12/2025
   ms.topic: landing-page
 landingContent:
+- title: .NET 10 release updates
+  linkLists:
+  - linkListType: whats-new
+    links:
+    - text: .NET 10
+      url: ../core/whats-new/dotnet-10/overview.md
 - title: .NET 9 release updates
   linkLists:
   - linkListType: whats-new
@@ -22,22 +28,6 @@ landingContent:
       url: /ef/core/what-is-new/ef-core-9.0/whatsnew
     - text: Documentation updates
       url: dotnet-9-release.md
-- title: .NET 8 release updates
-  linkLists:
-  - linkListType: whats-new
-    links:
-    - text: .NET 8
-      url: ../core/whats-new/dotnet-8/overview.md
-    - text: ASP.NET Core 8.0
-      url: /aspnet/core/release-notes/aspnetcore-8.0
-    - text: .NET MAUI 8
-      url: /dotnet/maui/whats-new/dotnet-8
-    - text: EF Core 8
-      url: /ef/core/what-is-new/ef-core-8.0/whatsnew
-    - text: Windows Forms (.NET 8)
-      url: /dotnet/desktop/winforms/whats-new/net80
-    - text: WPF (.NET 8)
-      url: /dotnet/desktop/wpf/whats-new/net80
 - title: Latest documentation updates
   linkLists:
   - linkListType: whats-new

docs/whats-new/toc.yml

@@ -14,8 +14,18 @@ items:
       href: dotnet-docs-mod2.md
   - name: Product updates
     items:
-    - name: .NET 9
+    - name: .NET 10
       expanded: true
+      items:
+      - name: .NET 10
+        href: ../core/whats-new/dotnet-10/overview.md?toc=/dotnet/whats-new/toc.json&bc=/dotnet/breadcrumb/toc.json
+      - name: ASP.NET Core 10.0
+        href: /aspnet/core/release-notes?toc=/dotnet/whats-new/toc.json&bc=/dotnet/breadcrumb/toc.json
+      - name: .NET MAUI 10
+        href: /dotnet/maui/whats-new?toc=/dotnet/whats-new/toc.json&bc=/dotnet/breadcrumb/toc.json
+      - name: EF Core 10
+        href: /ef/core/what-is-new?toc=/dotnet/whats-new/toc.json&bc=/dotnet/breadcrumb/toc.json
+    - name: .NET 9
       items:
       - name: .NET 9
         href: ../core/whats-new/dotnet-9/overview.md?toc=/dotnet/whats-new/toc.json&bc=/dotnet/breadcrumb/toc.json