Вслед за анонсом .NET Core 2.1 preview 2 ловите анонс Entity Framework Core 2.1 Preview 2!
https://blogs.msdn.microsoft.com/dotnet/2018/04/11/announcing-entity-framework-core-2-1-preview-2/
https://blogs.msdn.microsoft.com/dotnet/2018/04/11/announcing-entity-framework-core-2-1-preview-2/
Microsoft
Announcing Entity Framework Core 2.1 Preview 2
A first-hand look from the .NET engineering teams