· Start here to prepare for mixed reality development. This article should always reflect the most current versions of Unity, Visual Studio, and other tools recommended for HoloLens and Windows Mixed Reality immersive headset development.
.nuspec reference. 08/29/2017; 19 minutes to read Contributors. all; In this article. A .nuspec file is an XML manifest that contains package metadata. This manifest is used both to build the package and to provide information to consumers.