* Remove unused test project and dir

* Begin a v7 migration guide
* Update README links

Author: lukebakken

README.md

@@ -14,22 +14,31 @@ The client is [distributed via NuGet](https://www.nuget.org/packages/RabbitMQ.Cl
 
 ## Tutorials and Documentation
 
- * [Tutorials](https://www.rabbitmq.com/getstarted.html)
- * [Documentation guide](https://www.rabbitmq.com/dotnet.html)
- * [API Documentation](https://rabbitmq.github.io/rabbitmq-dotnet-client/index.html)
+ * [Tutorials](https://www.rabbitmq.com/tutorials)
+ * [Documentation guide](https://www.rabbitmq.com/client-libraries/dotnet)
+ * [API Documentation](https://rabbitmq.github.io/rabbitmq-dotnet-client/api/RabbitMQ.Client.html)
 
 
 ## Supported Platforms and .NET Releases
 
+### 7.x
+
+`7.x` versions of the library require .NET framework 4.6.1 or any supported
+.NET version. They also introduce potentially breaking public API changes
+covered in the [changelog](CHANGELOG.md) and [migration
+guide](v7-MIGRATION.md).
+
 ### 6.x
 
-Latest `6.x` versions of the library require .NET framework 4.6.1 or a .NET version up to 7.
-They also introduce potentially breaking public API changes covered in the [changelog](CHANGELOG.md).
+`6.x` versions of the library require .NET framework 4.6.1 or any supported
+.NET version. They also introduce potentially breaking public API changes
+covered in the [changelog](CHANGELOG.md).
 
 ### 5.x and 4.x
 
-`4.x` and `5.x` versions of the library require .NET 4.5.1 or later or .NET Core.
-For .NET Core users, 2.0 is the minimum supported version for `5.x` series.
+`4.x` and `5.x` versions of the library require .NET 4.5.1 or later or .NET
+Core. For .NET Core users, 2.0 is the minimum supported version for `5.x`
+series.
 
 
 ## Change Log

projects/Test/AsyncIntegration/AsyncIntegration.csproj

@@ -0,0 +1,13 @@
+# Migrating to RabbitMQ .NET Client 7.x
+
+## `async` / `await`
+
+The entire public API and internals of this library have been modified to use
+the [`Task` asynchronous programming model
+(TAP)](https://learn.microsoft.com/en-us/dotnet/csharp/asynchronous-programming/).
+All TAP methods end with an `Async` suffix, and can be `await`-ed.
+
+## Connections and channels
+
+* `IModel` has been renamed to `IChannel`
+