Using package manager, I installed "EntityFramework" (version 6.3.0) and "Devart.Data.Oracle" (version 9.9.872).
However, when trying to install "Devart.Data.Oracle.EF6", I get an error:
Is there any good reason why the EF6 package will only support .NET Standard 2.1? That eliminates all .NET Framework code!"Could not install package 'Devart.Data.Oracle.EF6 9.9.872'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.8', but the package does not contain any assembly references or content files that are compatible with that framework."
As a library, you should target the lowest .NET Standard that you can!
In nuGet, you have "Devart.Data.Oracle.EF6" and "Devart.Data.Oracle.EFCore". But the EF6 version is effectively unusable since no one using EF6 can actually use that package!
Changing existing systems from .NET Framework to .NET Core, just to be able to use the EF6 package. is not a viable option.