Update README.md

Author: markjprice

docs/sql-server/README.md

@@ -232,12 +232,13 @@ Copy the path to the version of SQL Server Configuration Manager you have instal
 </ItemGroup>
 
 <ItemGroup>
-  <PackageReference Version="5.1.1" Include="Microsoft.Data.SqlClient" />
-  <PackageReference Version="8.0.0"
-    Include="Microsoft.EntityFrameworkCore.SqlServer" />
+  <PackageReference Version="5.2.0" Include="Microsoft.Data.SqlClient" />
+  <PackageReference Version="8.0.4" Include="Microsoft.EntityFrameworkCore.SqlServer" />
 </ItemGroup>
 ```
 
+> You can check for the most recent package versions at the following links: https://www.nuget.org/packages/Microsoft.Data.SqlClient#versions-body-tab and https://www.nuget.org/packages/Microsoft.EntityFrameworkCore.SqlServer/#versions-body-tab.
+
 2.	Build the `WorkingWithEFCore` project to restore packages.
 3.	Add a new class file named `NorthwindDb.cs`.
 4.	In `NorthwindDb.cs`, define a class named `NorthwindDb`, import the main namespace for EF Core, make the class inherit from `DbContext`, and in an `OnConfiguring` method, configure the options builder to use SQL Server, as shown in the following code: