How do I build Mac & Linux standalones?

I am trying to create the standalone builds for my game, but when I click the “target platform” drop down, I only have Windows as an option.

I’m guessing I never installed the package for creating Mac and Linux builds, but I don’t know where to find these.

I tried looking in the package manage in the Unity registry, but I don’t see anything named “Mac.” And quite frankly, I don’t know where else to even look for this feature.

You do it from the Unity hub.