What is Roon built in?

[xxx (Banned - toxicity)]

From the horse’s mouth -

Roon migrating to .NET Core 2.0 and banishing Mono?

Lifted this from Emby forum: This is a build that targets .NET core, the newer and smaller runtime from Microsoft. What’s the big deal? It’s smaller and faster, with major performance improvements over both the classic .NET Framework as well as the Mono runtime. Will Roon be migrating to .NET Core 2.0, which means mono will no longer be needed (good for Mac people)? And would this mean that iOS devices can finally be an output device just like android can?