Introducing parent/child pipelines

[michaelwiles]

You give with one hand but take away with another... what is the point of this feature if it now removes deployment tracking?  

But what I really don't understand is why... I guess the confusion is on which pipeline would participate in the deployment racking, the parent or the child. Why don't you let us decide that?

I effectively cannot use this feature because I have to give up deployment tracking. But pipeline invocation (which is what I was using) is just terribly slow.