Update readme

Author: henrikfroehling

README.md

@@ -59,7 +59,9 @@ PM> Install-Package Trakt.NET
 
 or with the [NuGet Package Management](https://docs.nuget.org/consume/package-manager-dialog) in Visual Studio and search for "trakt".
 
-Each release will also be published [here](https://henrikfroehling.github.io/Trakt.NET/downloads/) and [here](https://github.com/henrikfroehling/Trakt.NET/releases).
+Each release will also be published in [Releases](https://github.com/henrikfroehling/Trakt.NET/releases).
+To get the latest (maybe unstable) build package, visit the [MyGet](https://www.myget.org/feed/trakt-net/package/nuget/Trakt.NET)-Feed
+or add the [AppVeyor](https://ci.appveyor.com/nuget/trakt-net)-Feed to your list of Nuget-Sources.
 
 #### Library API Documentation