Day-to-day I'm updating designs or producing brand new designs. Generally, the design / design update doesn't get approved until it's been through a workflow (usually through Fusion Lifecycle) and approved by the client.
Until the design gets approved and given a version, I'd like the ability to set the design perhaps as "Working" or "In Design". When the design does get approved, Fusion 360 could automatically give the design a new version number. I see the benefit as not having to work on live data to implement proposed design changes.
I see the "In Design" version being used for Live Reviews and prototyping.