Update freshness dates for 7 articles and remove version pinning from http-resilience

Co-authored-by: IEvangelist <[email protected]>

Author: Copilot

docs/core/extensions/channels.md

@@ -3,7 +3,7 @@ title: Channels
 description: Learn the official synchronization data structures in System.Threading.Channels for producers and consumers with .NET.
 author: IEvangelist
 ms.author: dapine
-ms.date: 06/26/2023
+ms.date: 10/20/2025
 ---
 
 # System.Threading.Channels library

docs/core/extensions/windows-service.md

@@ -3,7 +3,7 @@ title: Create Windows Service using BackgroundService
 description: Learn how to create a Windows Service using the BackgroundService in .NET.
 author: IEvangelist
 ms.author: dapine
-ms.date: 03/25/2024
+ms.date: 10/20/2025
 ms.topic: tutorial
 ---
 

docs/core/resilience/http-resilience.md

@@ -3,7 +3,7 @@ title: "Build resilient HTTP apps: Key development patterns"
 description: Learn how to build resilient HTTP apps using the Microsoft.Extensions.Http.Resilience NuGet package.
 author: IEvangelist
 ms.author: dapine
-ms.date: 07/01/2024
+ms.date: 10/20/2025
 ---
 
 # Build resilient HTTP apps: Key development patterns
@@ -17,13 +17,13 @@ To use resilience-patterns in HTTP apps, install the [Microsoft.Extensions.Http.
 ### [.NET CLI](#tab/dotnet-cli)
 
 ```dotnetcli
-dotnet add package Microsoft.Extensions.Http.Resilience --version 8.0.0
+dotnet add package Microsoft.Extensions.Http.Resilience
 ```
 
 ### [PackageReference](#tab/package-reference)
 
 ```xml
-<PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="8.0.0" />
+<PackageReference Include="Microsoft.Extensions.Http.Resilience" />
 ```
 
 ---

docs/core/testing/unit-testing-code-coverage.md

@@ -3,7 +3,7 @@ title: Use code coverage for unit testing
 description: Learn how to use the code coverage capabilities for .NET unit tests.
 author: IEvangelist
 ms.author: dapine
-ms.date: 11/11/2021
+ms.date: 10/20/2025
 ---
 
 # Use code coverage for unit testing

docs/standard/assembly/index.md

@@ -1,7 +1,7 @@
 ---
 title: "Assemblies in .NET"
 description: Assemblies are fundamental units of deployment, version control, reuse, activation scoping, and security permissions for .NET-based applications.
-ms.date: 07/27/2022
+ms.date: 10/20/2025
 ms.custom: devdivchpfy22
 ms.assetid: 149f5ca5-5b34-4746-9542-1ae43b2d0256
 helpviewer_keywords:

docs/standard/collections/thread-safe/index.md

@@ -1,7 +1,7 @@
 ---
 title: Thread-Safe collections
 description: Get started with thread-safe collections using the System.Collections.Concurrent namespace in .NET, which includes thread-safe and scalable collection classes.
-ms.date: 01/23/2023
+ms.date: 10/20/2025
 ms.custom: devdivchpfy22
 helpviewer_keywords:
   - "thread-safe collections, overview"

docs/standard/parallel-programming/task-based-asynchronous-programming.md

@@ -1,7 +1,7 @@
 ---
 title: "Task-based asynchronous programming - .NET"
 description: In this article, learn about task-based asynchronous programming through the Task Parallel Library (TPL) in .NET.
-ms.date: 06/03/2024
+ms.date: 10/20/2025
 ms.custom: devdivchpfy22
 dev_langs:
   - "csharp"