Looks like that's still a premium feature, but you can get it standalone for $20...

		jsheard on March 3, 2015 \| parent \| context \| favorite \| on: Unity 5 released with upgrades, full-featured free... Looks like that's still a premium feature, but you can get it standalone for $20/m instead of paying the full $75/m for Pro Edition. "Team Licence" http://unity3d.com/get-unity