Merge main into live

.openpublishing.redirection.architecture.json

@@ -83,7 +83,7 @@
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-            "redirect_url": "/dotnet/architecture/modernize-with-azure-containers/modernize-existing-apps-to-cloud-optimized/when-to-deploy-windows-containers-to-service-fabric"
+            "redirect_url": "https://github.com/dotnet-architecture/eBooks/blob/1ed30275281b9060964fcb2a4c363fe7797fe3f3/current/modernize-with-azure-containers/Modernize-Existing-.NET-applications-with-Azure-cloud-and-Windows-Containers.pdf"
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.openpublishing.redirection.azure.json

@@ -26,7 +26,7 @@
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             "source_path_from_root": "/docs/azure/dotnet-quickstart-xplat.md",
-            "redirect_url": "/azure/app-service/app-service-web-tutorial-dotnetcore-sqldb"
+            "redirect_url": "/azure/app-service/tutorial-dotnetcore-sqldb-app"
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             "source_path_from_root": "/docs/azure/dotnet-samples.md",

.openpublishing.redirection.csharp.json

@@ -180,15 +180,15 @@
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     {
       "source_path_from_root": "/docs/csharp/how-to/parse-strings-using-split.md",
-      "redirect_url": "/dotnet/csharp/fundamentals/strings/split"
+      "redirect_url": "/dotnet/csharp/fundamentals/strings/common-tasks/split"
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       "source_path_from_root": "/docs/csharp/how-to/safely-cast-using-pattern-matching-is-and-as-operators.md",
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     {
       "source_path_from_root": "/docs/csharp/how-to/search-strings.md",
-      "redirect_url": "/dotnet/csharp/fundamentals/strings/search"
+      "redirect_url": "/dotnet/csharp/fundamentals/strings/common-tasks/search"
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@@ -428,7 +428,7 @@
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       "source_path_from_root": "/docs/csharp/language-reference/compiler-messages/cs1067.md",
-      "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/partial-types"
+      "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/partial-declarations"
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@@ -740,7 +740,7 @@
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       "source_path_from_root": "/docs/csharp/language-reference/compiler-messages/cs8795.md",
-      "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/partial-types"
+      "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/partial-declarations"
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@@ -756,7 +756,7 @@
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-      "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/partial-types"
+      "redirect_url": "/dotnet/csharp/language-reference/compiler-messages/partial-declarations"
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@@ -1674,7 +1674,7 @@
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-      "redirect_url": "/dotnet/csharp/language-reference/proposals/csharp-11.0/static-abstracts-in-interfaces"
+      "redirect_url": "/dotnet/csharp/language-reference/language-specification/interfaces#198-interface-members"
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@@ -1690,7 +1690,7 @@
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       "source_path_from_root": "/docs/csharp/language-reference/proposals/csharp-7.3/index.md",
-      "redirect_url": "/dotnet/csharp/language-reference/proposals/csharp-7.3/ref-local-reassignment"
+      "redirect_url": "/dotnet/csharp/language-reference/language-specification/variables#97-reference-variables-and-returns"
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       "source_path_from_root": "/docs/csharp/language-reference/proposals/csharp-9.0/index.md",
@@ -1710,7 +1710,7 @@
     },
     {
       "source_path_from_root": "/docs/csharp/language-reference/specifications.md",
-      "redirect_url": "/dotnet/csharp/specifications"
+      "redirect_url": "/dotnet/csharp/language-reference/language-specification/readme"
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@@ -1746,7 +1746,7 @@
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     {
       "source_path_from_root": "/docs/csharp/linq/linq-to-objects.md",
-      "redirect_url": "/dotnet/csharp/linq/introduction-to-linq-queries"
+      "redirect_url": "/dotnet/csharp/linq/get-started/introduction-to-linq-queries"
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       "source_path_from_root": "/docs/csharp/linq/order-the-results-of-a-join-clause.md",
@@ -5556,11 +5556,11 @@
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-      "redirect_url": "/dotnet/csharp/tutorials/interpolated-strings"
+      "redirect_url": "/dotnet/csharp/fundamentals/tutorials/string-interpolation"
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       "source_path_from_root": "/docs/csharp/tutorials/intro-to-csharp/interpolated-strings.yml",
-      "redirect_url": "/dotnet/csharp/tutorials/interpolated-strings"
+      "redirect_url": "/dotnet/csharp/fundamentals/tutorials/string-interpolation"
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@@ -5703,11 +5703,11 @@
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-      "redirect_url": "/dotnet/advanced-topics/interface-implementation/static-virtual-interface-members"
+      "redirect_url": "/dotnet/csharp/advanced-topics/interface-implementation/static-virtual-interface-members"
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       "source_path_from_root": "/docs/csharp/whats-new/tutorials/static-virtual-interface-members.md",
-      "redirect_url": "/dotnet/advanced-topics/interface-implementation/static-virtual-interface-members"
+      "redirect_url": "/dotnet/csharp/advanced-topics/interface-implementation/static-virtual-interface-members"
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       "source_path_from_root": "/docs/csharp/whats-new/tutorials/top-level-statements.md",

.openpublishing.redirection.framework-wpf.json

@@ -1471,7 +1471,7 @@
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             "source_path_from_root": "/docs/framework/wpf/controls/customizing-the-appearance-of-an-existing-control.md",
-            "redirect_url": "/dotnet/desktop/wpf/themes/how-to-create-apply-template"
+            "redirect_url": "/dotnet/desktop/wpf/controls/how-to-create-apply-template"
         },
         {
             "source_path_from_root": "/docs/framework/wpf/controls/datagrid-styles-and-templates.md",
@@ -2115,7 +2115,7 @@
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             "source_path_from_root": "/docs/framework/wpf/controls/scrollviewer-styles-and-templates.md",
-            "redirect_url": "/dotnet/desktop/wpf/controls/scrollviewer-styles-and-templates"
+            "redirect_url": "/dotnet/desktop/wpf/controls/scrollviewer"
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         {
             "source_path_from_root": "/docs/framework/wpf/controls/scrollviewer.md",
@@ -2131,7 +2131,7 @@
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             "source_path_from_root": "/docs/framework/wpf/controls/slider-styles-and-templates.md",
-            "redirect_url": "/dotnet/desktop/wpf/controls/slider-styles-and-templates"
+            "redirect_url": "/dotnet/desktop/wpf/controls/slider"
         },
         {
             "source_path_from_root": "/docs/framework/wpf/controls/slider.md",
@@ -2147,7 +2147,7 @@
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             "source_path_from_root": "/docs/framework/wpf/controls/statusbar-styles-and-templates.md",
-            "redirect_url": "/dotnet/desktop/wpf/controls/statusbar-styles-and-templates"
+            "redirect_url": "/dotnet/desktop/wpf/controls/statusbar"
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             "source_path_from_root": "/docs/framework/wpf/controls/statusbar.md",
@@ -2163,7 +2163,7 @@
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             "source_path_from_root": "/docs/framework/wpf/controls/tabcontrol-styles-and-templates.md",
-            "redirect_url": "/dotnet/desktop/wpf/controls/tabcontrol-styles-and-templates"
+            "redirect_url": "/dotnet/desktop/wpf/controls/tabcontrol"
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         {
             "source_path_from_root": "/docs/framework/wpf/controls/tabcontrol.md",

.openpublishing.redirection.framework.json

@@ -66,11 +66,11 @@
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     {
       "source_path_from_root": "/docs/framework/app-domains/how-to-build-a-multifile-assembly.md",
-      "redirect_url": "/framework/app-domains/build-multifile-assembly"
+      "redirect_url": "/dotnet/framework/app-domains/build-multifile-assembly"
     },
     {
       "source_path_from_root": "/docs/framework/app-domains/how-to-build-a-single-file-assembly.md",
-      "redirect_url": "/framework/app-domains/build-single-file-assembly"
+      "redirect_url": "/dotnet/framework/app-domains/build-single-file-assembly"
     },
     {
       "source_path_from_root": "/docs/framework/app-domains/how-to-create-a-public-private-key-pair.md",

.openpublishing.redirection.fsharp.json

@@ -28,7 +28,7 @@
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             "source_path_from_root": "/docs/fsharp/language-reference/asynchronous-workflows.md",
-            "redirect_url": "/dotnet/fsharp/docs/fsharp/language-reference/async-expressions"
+            "redirect_url": "/dotnet/fsharp/language-reference/async-expressions"
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             "source_path_from_root": "/docs/fsharp/language-reference/code-formatting-guidelines.md",
@@ -50,7 +50,7 @@
         },
         {
             "source_path_from_root": "/docs/fsharp/language-reference/structures.md",
-            "redirect_url": "/dotnet/fsharp/docs/fsharp/language-reference/structs"
+            "redirect_url": "/dotnet/fsharp/language-reference/structs"
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         {
             "source_path_from_root": "/docs/fsharp/tutorials/asynchronous-and-concurrent-programming/async.md",
@@ -156,7 +156,7 @@
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             "source_path_from_root": "/docs/fsharp/using-fsharp-on-azure/apache-spark.md",
-            "redirect_url": "/previous-versions/dotnet/fsharp/using-fsharp-on-azure/apache-spark"
+            "redirect_url": "/dotnet/spark/what-is-apache-spark-dotnet"
         }
     ]
 }

.openpublishing.redirection.fundamentals.json

@@ -399,7 +399,7 @@
         },
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             "source_path_from_root": "/docs/fundamentals/runtime-libraries/system-globalization-cultureandregioninfobuilder-ctor.md",
-            "redirect_url": "/dotnet/api/system.globalization.cultureandregioninfobuilder.ctor"
+            "redirect_url": "/dotnet/api/system.globalization.cultureandregioninfobuilder"
         },
         {
             "source_path_from_root": "/docs/fundamentals/runtime-libraries/system-globalization-cultureandregioninfobuilder.md",
@@ -575,7 +575,7 @@
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-            "redirect_url": "/dotnet/api/system.reflection.emit.dynamicmethod.ctor"
+            "redirect_url": "/dotnet/api/system.reflection.emit.dynamicmethod"
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             "source_path_from_root": "/docs/fundamentals/runtime-libraries/system-reflection-emit-dynamicmethod-getilgenerator.md",
@@ -619,7 +619,7 @@
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         {
             "source_path_from_root": "/docs/fundamentals/runtime-libraries/system-resources-resourcemanager-ctor.md",
-            "redirect_url": "/dotnet/api/system.resources.resourcemanager.ctor"
+            "redirect_url": "/dotnet/api/system.resources.resourcemanager"
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             "source_path_from_root": "/docs/fundamentals/runtime-libraries/system-resources-resourcemanager-getobject.md",
@@ -731,7 +731,7 @@
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         {
             "source_path_from_root": "/docs/fundamentals/runtime-libraries/system-string-ctor.md",
-            "redirect_url": "/dotnet/api/system.string.ctor"
+            "redirect_url": "/dotnet/api/system.string"
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             "source_path_from_root": "/docs/fundamentals/runtime-libraries/system-string-format.md",

.openpublishing.redirection.json

@@ -57,7 +57,7 @@
     },
     {
       "source_path": "docs/core/install/localized-intellisense.md",
-      "redirect_url": "/previous-versions/dotnet/core/install/localized-intellisense",
+      "redirect_url": "https://dotnet.microsoft.com/download/intellisense",
       "redirect_document_id": false
     },
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.openpublishing.redirection.navigate.json

@@ -2,7 +2,7 @@
     "redirections": [
         {
             "source_path_from_root": "/docs/navigate/github-copilot-modernize/index.yml",
-            "redirect_url": "/dotnet/core/porting/github-copilot-app-modernization/index"
+            "redirect_url": "/dotnet/core/porting/github-copilot-upgrade/"
         }
     ]
 }

docs/ai/conceptual/rag.md

@@ -2,7 +2,7 @@
 title: "Integrate Your Data into AI Apps with Retrieval-Augmented Generation"
 description: "Learn how retrieval-augmented generation lets you use your data with LLMs to generate better completions in .NET."
 ms.topic: concept-article
-ms.date: 12/10/2025
+ms.date: 09/14/2026
 ---
 
 # Retrieval-augmented generation (RAG) provides LLM knowledge

docs/ai/microsoft-extensions-ai.md

@@ -1,7 +1,7 @@
 ---
 title: Microsoft.Extensions.AI libraries
 description: Learn how to use the Microsoft.Extensions.AI libraries to integrate and interact with various AI services in your .NET applications.
-ms.date: 12/10/2025
+ms.date: 09/14/2026
 ---
 
 # Microsoft.Extensions.AI libraries