docs: adds classic EF 6 help and mentions EF Core 7 support

Author: yv989c

README.md

@@ -31,6 +31,9 @@ If you feel that this solution has provided you some value, please consider [buy
 
 Your ⭐ on [this repository][Repository] also helps! Thanks! 🖖🙂
 
+> 💡 Still on Entity Framework 6 (non-core)?
+> [This Stack Overflow answer](https://stackoverflow.com/a/70587979/2206145) may be helpful.
+
 # Getting Started
 
 ## Installation
@@ -43,6 +46,7 @@ EF Core | Command
 3.x | `Install-Package BlazarTech.QueryableValues.SqlServer -Version 3.4.0`
 5.x | `Install-Package BlazarTech.QueryableValues.SqlServer -Version 5.4.0`
 6.x | `Install-Package BlazarTech.QueryableValues.SqlServer -Version 6.4.0`
+7.x | `Install-Package BlazarTech.QueryableValues.SqlServer -Version 7.0.0-preview.1`
 
 ## Configuration
 Look for the place in your code where you are setting up your [DbContext] and calling the [UseSqlServer] extension method, then use a lambda expression to access the `SqlServerDbContextOptionsBuilder` provided by it. It is on this builder that you must call the `UseQueryableValues` extension method as shown in the following simplified examples:

docs/README.md

@@ -27,6 +27,9 @@ If you feel that this solution has provided you some value, please consider [buy
 
 Your ⭐ on [this repository][Repository] also helps! Thanks! 🖖🙂
 
+> 💡 Still on Entity Framework 6 (non-core)?
+> [This Stack Overflow answer](https://stackoverflow.com/a/70587979/2206145) may be helpful.
+
 # Getting Started
 
 ## Installation
@@ -39,6 +42,7 @@ EF Core | Command
 3.x | `Install-Package BlazarTech.QueryableValues.SqlServer -Version 3.4.0`
 5.x | `Install-Package BlazarTech.QueryableValues.SqlServer -Version 5.4.0`
 6.x | `Install-Package BlazarTech.QueryableValues.SqlServer -Version 6.4.0`
+7.x | `Install-Package BlazarTech.QueryableValues.SqlServer -Version 7.0.0-preview.1`
 
 ## Configuration
 Look for the place in your code where you are setting up your [DbContext] and calling the [UseSqlServer] extension method, then use a lambda expression to access the `SqlServerDbContextOptionsBuilder` provided by it. It is on this builder that you must call the `UseQueryableValues` extension method as shown in the following simplified examples: