Repo cleanup March '21

.openpublishing.redirection.json

@@ -455,6 +455,10 @@
             "source_path": "docs/core/migrating-from-dnx.md",
             "redirect_url": "/dotnet/core/tools"
         },
+        {
+            "source_path": "docs/core/migration/20-21.md",
+            "redirect_url": "/dotnet/core/porting/index.md"
+        },
         {
             "source_path": "docs/core/migration/from-dnx.md",
             "redirect_url": "/dotnet/core/tools"

docs/core/tools/sdk-errors/netsdk1059.md

@@ -11,4 +11,4 @@ f1_keywords:
 
 **This article applies to:** ✔️ .NET Core 2.1.100 SDK and later versions
 
-When the .NET SDK issues warning NETSDK1059, your project contains an obsolete .NET CLI tool. As of .NET Core 2.1, these tools are included in the .NET SDK and do not need to be explicitly referenced by the project. More information for migrating to .NET Core 2.1 can be found [here](../../migration/20-21.md).
+When the .NET SDK issues warning NETSDK1059, your project contains an obsolete .NET CLI tool. As of .NET Core 2.1, these tools are included in the .NET SDK and do not need to be explicitly referenced by the project. For more information, see [Project tools now included in SDK](../../compatibility/2.1.md#project-tools-now-included-in-sdk).

docs/visual-basic/language-reference/error-messages/data-type-s-of-the-type-parameter-s-cannot-be-inferred-from-these-arguments.md

@@ -1,6 +1,6 @@
 ---
-description: "Learn more about: BC36647 and BC36644: Data type(s) of the type parameter(s) cannot be inferred from these arguments"
 title: "Data type(s) of the type parameter(s) cannot be inferred from these arguments"
+description: "Learn more about: BC36647 and BC36644: Data type(s) of the type parameter(s) cannot be inferred from these arguments"
 ms.date: 07/20/2015
 f1_keywords:
   - "bc36644"

docs/visual-basic/misc/bc36648-bc36645.md

@@ -1,15 +1,15 @@
 ---
-description: "Learn more about: Data type(s) of the type parameter(s) in method '<methodname>' cannot be inferred from these arguments"
 title: "Data type(s) of the type parameter(s) in method '<methodname>' cannot be inferred from these arguments"
+description: "Learn more about: Data type(s) of the type parameter(s) in method '<methodname>' cannot be inferred from these arguments"
 ms.date: 07/20/2015
 f1_keywords: 
   - "vbc36648"
   - "bc36645"
   - "bc36648"
   - "vbc36645"
-helpviewer_keywords: 
-  - "BC36648"
+helpviewer_keywords:
   - "BC36645"
+  - "BC36648"
 ms.assetid: cc8c67bb-6cbb-4d7c-ba26-fe1d38908434
 ---
 # Data type(s) of the type parameter(s) in method '\<methodname>' cannot be inferred from these arguments

docs/whats-new/2021-01.md

@@ -46,7 +46,6 @@ Welcome to what's new in the .NET docs from January 1, 2021 through January 31,
 ### New articles
 
 - [#Disable and #Enable directives (Visual Basic)](../visual-basic/language-reference/directives/disable-enable.md) - New article: How to suppress a warning
-- [Data type(s) of the type parameter(s) in method 'method' cannot be inferred from these arguments. Specifying the data type(s) explicitly might correct this error.](../visual-basic/language-reference/error-messages/bc36645.md) - Update and rename bc32051.md to bc36645.md
 
 ## Community contributors