Before unifying the Mono APIs of my project, I was using Sparkle to handle the update part.
The library I used is no longer compatible with the newest Mono lib.
I am sure Sparkle is now 64 bit compatible, but I have not found a way to link a Sparkle dll to my project.
I have tried this one : https://github.com/rainycape/SparkleSharp but it appears to be for the un-unified Mono version (2016).
Is it even possible to have a Sparkle binding for Xamarin.Mac ATM?