Is the Maya Animation and Rigging Tool still n/a for Mac?

I am just starting to dip my ankles into Unreal. I have a mac and the application is Epic Games Launcher but once inside it runs Unreal Engine 4.7, I definitely want to take advantage of the A.R.T. if I’m actually able to. Answers to this question or general help would be much appreciated. Thanks

Hi :

The tools are located here:
Engine/extras/maya animation and rigging toolkit/ArtToolsOSX

I have multiple versions of the Editor installed on our test Mac; Version 11 was the only one that I can verify was there although it was reported released since 4.8.