The Auto-Save feature replacing the Save Draft Deployment feature would depend on how often a package is auto-saved. I think it would make sense to retain a Save button so that once your package is ready to go, you could save it immediately or finalize it. In regards to your question about where you could access auto-saved packages, I like Grant Adamson's recommendation below about having an area to locate In Progress jobs.
The Auto-Save feature replacing the Save Draft Deployment feature would depend on how often a package is auto-saved. I think it would make sense to retain a Save button so that once your package is ready to go, you could save it immediately or finalize it. In regards to your question about where you could access auto-saved packages, I like Grant Adamson's recommendation below about having an area to locate In Progress jobs.