Top runtime issues

Don't build if used any of not supported API

arch-wasm area-Meta code-analyzer

Add a new `unmanaged` calling convention bit for use with function pointers

api-approved area-Interop-coreclr

Visual Studio issues with building simple console app

area-HostModel blocking bug

Remove xunit.console and make VSTest the default runner both locally and in CI

area-Infrastructure-libraries

SslStream API improvements for enhanced use cases

api-approved area-System.Net.Security

IFileInfo async methods

api-suggestion area-System.IO

Memory leak with AWS SDK for .NET using .NET Core 3.1.300 on macOS 10.15 Catalina

area-System.Security blocking-release os-mac-os-x

System.Runtime.CompilerServices.Unsafe 4.0.6.0 published in debug mode

area-Infrastructure bug

GetOrCreateExclusive() and GetOrCreateExclusiveAsync(): Exclusive versions of GetOrCreate() and GetOrCreateAsync()

api-suggestion area-Extensions-Caching

Support for constructor binding

area-Extensions-Configuration feature request up-for-grabs