# Release Notes ## .NET Core September 2016 Update - 1.0.1 released 9/13/2016 A few highlights on this release can be read about on the [.NET Blog](https://blogs.msdn.microsoft.com/dotnet/) and if you haven't already discovered the updated [.NET Portal](http://go.microsoft.com/fwlink/?LinkID=798306), make that your next destination for getting started with .NET Core. This release coincides with a security advisory for MVC. See the following for additional details. * [Advisory](https://technet.microsoft.com/en-us/en-us/library/3181759.aspx) * [Announcement](https://github.com/aspnet/Announcements/issues/203) * [Discussion](https://github.com/aspnet/Mvc/issues/5271) ## Closed Issues for 1.0.1 The fix list below includes a number of components under the .NET Core umbrella with links to the respective repos. ### CoreCLR * [5837](https://github.com/dotnet/coreclr/issues/5837) - When loading analyzer assemblies on CoreCLR on Mac/Linux PowerShell hits a segmentation fault. * [6016](https://github.com/dotnet/coreclr/issues/6016) - Linux kernel 4.6.x seg fault ### JIT * [6460](https://github.com/dotnet/coreclr/issues/6460) - In Jitstartup, JIT creates a file descriptor for stdout and unconditionally passes it to setmode, without checking for failures. ### CLI * [3950](https://github.com/dotnet/cli/pull/3950) - Update cshtml wildcard in publishOptions * [3948](https://github.com/dotnet/cli/pull/3948) - Update MVC version to 1.0.1 * [3789](https://github.com/dotnet/cli/pull/3789) - Update F# dotnet-new templates for Preview 2 ### Entity Framework Core * [6260](https://github.com/aspnet/EntityFramework/issues/6260) - Mismatched property types used in a relationship * [6254](https://github.com/aspnet/EntityFramework/issues/6254) - EF7 Performance Regression when using large number of 'OR' Predicates in Expression * [6228](https://github.com/aspnet/EntityFramework/issues/6228) - Migrations: Using name with Script-Migration doesn't work (only ID) * [6126](https://github.com/aspnet/EntityFramework/issues/6126) - Migrations: Script-Migration doesn't revert -From migration * [6122](https://github.com/aspnet/EntityFramework/issues/6122) - Query: LoadAsync does not work * [6055](https://github.com/aspnet/EntityFramework/issues/6055) - Wrong save order for one to many in combination with multi level inheritance * [5901](https://github.com/aspnet/EntityFramework/issues/5901) - Query: Wrong data in included navigation when using Skip() method * [5898](https://github.com/aspnet/EntityFramework/issues/5898) - Model Builder: Exception when KeyAttribute used with inheritance * [5894](https://github.com/aspnet/EntityFramework/issues/5894) - Migrations: RC2 => RTM Regression - Different properties with same name in derived classes throws exception * [5877](https://github.com/aspnet/EntityFramework/issues/5877) - Query: Error using a compare with a nullable boolean * [5801](https://github.com/aspnet/EntityFramework/issues/5801) - Query: Invalid SQL generated for Guid literals on SQLite * [5765](https://github.com/aspnet/EntityFramework/issues/5765) - Potential globalization bugs (due to not specifying culture in string.Format) * [5717](https://github.com/aspnet/EntityFramework/issues/5717) - Query: Incorrect type mapping chosen for parameter (causes invalid SQL on Postgres) * [5640](https://github.com/aspnet/EntityFramework/issues/5640) - Query: Exception when filter uses subquery and query is executed async * [5522](https://github.com/aspnet/EntityFramework/issues/5522) - Query: Exception when projecting nav prop value that could return null, but does not ("Argument Types do not match") * [5456](https://github.com/aspnet/EntityFramework/issues/5456) - Threading Related Crash: NullReferenceException in SimpleNullableDependentKeyValueFactory * [5454](https://github.com/aspnet/EntityFramework/issues/5454) - Query: Exception when filtering on nullable boolean value (thru nav prop) * [5427](https://github.com/aspnet/EntityFramework/issues/5427) - Query: Exception when using orderby and navigation ("A column has been specified more than once in the order by list") * [4539](https://github.com/aspnet/EntityFramework/issues/4539) - Query: Join flattening fails for some cases involving SelectMany * [3676](https://github.com/aspnet/EntityFramework/issues/3676) - Query: Exception when using the "let" keyword and grouping ### Kestrel * [1028](https://github.com/aspnet/KestrelHttpServer/issues/1028) - ResponseBody and the corresponding stream is replicated in future requests in some cases. ### MVC * [5103](https://github.com/aspnet/Mvc/issues/5103) - MVC doesn't work on FIPS-compliant machines * [95](https://github.com/aspnet/Antiforgery/issues/95) - How do I modify the defaults for Antiforgery to make it FIPS-compliant * [5038](https://github.com/aspnet/Mvc/issues/5038) - HTTP Verbs mapping error GET and DELETE * [4998](https://github.com/aspnet/Mvc/issues/4998) - ViewComponentResult does not await the executor.ExecuteAsync method * [346](https://github.com/aspnet/Routing/issues/346) - Request not matching route with defaults