Top runtime issues

Binary serialization exceptions should help debugging by mentioning type / member information

area-System.Runtime up-for-grabs

Unhandled Exception: System.Net.Mail.SmtpException On Linux

area-System.Net bug os-linux

Support appending foreign buffers to pipe without copy

area-System.IO.Pipelines enhancement

Support for enumerating non-default code pages added with RegisterProvider (System.Text.Encoding)

area-System.Text.Encoding question

What API should I use to consume ETW?

area-System.Diagnostics question

HttpClient.GetAsync/PostAsync sets different error code on SocketException on Windows 7 when host could not be resolved

area-System.Net.Http bug tenet-compatibility

WinHttpHandler perf optimization for ClientCertificates, ServerCertificateValidationCallback

api-suggestion area-System.Net.Http

Cannot save settings in .NETCore app

area-System.Configuration

I suggest to add ReadOnlySequence constructor for ArraySegment

api-needs-work area-System.Memory

Regression: HTTPS defaults to older TLS version for Win7

bug tenet-compatibility