From VS Mac I'm able to build the NuGet package. What's not at all clear is how to push that package to our company's nuget server. (I'm running Version 7.1 (Build 1297)
There is no built-in publishing support in Visual Studio for Mac 7.1.
For nuget.org you can use nuget push - https://docs.microsoft.com/en-us/nuget/create-packages/publish-a-package
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