OS X is now called macOS since Sierra (version 10.12) was released

[shayc]

As the title says, platform.js recognizes "macOS" as "Mac OS X"

reference

[bnjmnt4n]

Yep, we should probably rename this to macOS. I seem to remember some discussion about this - will dig through the old issues later. For now though, this will probably land in 2.0 since a change to the OS name is a pretty major breaking change.

[shayc]

Great, I wasnt aware you are working on v2