When are nested prefabs actually coming?

Can someone from Unity maybe reply with an answer. I’ve seen people say it was announced at Unite 2012, if so then it’s pretty ridiculous that it’s not a feature yet. I know there’s assets available, but $25 for something that should be a feature already. It should definitely be a built in feature and I’m surprised it’s no where to be seen in the 5 lifecycle yet.

C’mon guys!

You can see on the roadmap that there is no fixed date for nested prefabs.

Didn’t know about the roadmap. So probably realistically we’re looking at 2020 when Unity 8 comes out