Please welcome a brand new (preview) version of YouTrackSharp - a .NET library to work with the YouTrack REST API. It's a complete rewrite from the previous version, since a lot of things in the .NET world have changed.
First of all, YouTrackSharp now targets .NET Standard 1.3, which means it can now be used with pretty much any .NET platform, including .NET Framework 4.6, .NET Core, Mono, Xam