Пока идет build2019 вышла пятая превью версия ASP.NET Core 3.0
https://devblogs.microsoft.com/aspnet/asp-net-core-updates-in-net-core-3-0-preview-5
https://devblogs.microsoft.com/aspnet/asp-net-core-updates-in-net-core-3-0-preview-5
ASP.NET Blog
ASP.NET Blog | ASP.NET Core updates in .NET Core 3.0 Preview 5
ASP.NET Core updates in .NET Core 3.0 Preview 5 .NET Core 3.0 Preview 5 is now available. This iteration was brief for the team and primarily includes bug fixes and improvements to the more significant updates in Preview 4. This post summarizes the important…