Sections getting more flexibility?

I had heard from an Asana Community Manager that Sections were going to get more flexibility in the April 5 release. So, has there been an April 5 release? Were Sections part of it?

We’d like to be able to have date ranges for sections. Also, we have many sub-sections within our sections and it would be good if we could actually have them as sub-sections so that when we collapse a section it takes care of all the ones within.

Any thoughts appreciated