Starting version 1.1.1, the package name is renamed to XoshiroPRNG.Net

(Version 1.1.1 has been uploaded on 2019-07-07 18:10 UTC; it should be widely available shortly after.)

It is available here: https://www.nuget.org/packages/XoshiroPRNG.Net/

Sorry for the change. I am new to this NuGet business, so I had wrongly set the value of a critical field.