I have a question about the way snapshots work in Parallels 15. If I have a snapshot of my current environment and an older snapshot, can I switch between them without loosing my current setup? Will any newer snapshots be lost if I switch back to something older? I need to test something in an older environment but I don't want to risk loosing the last several days of work.
Yes, you can switch between old and new snapshots but the changes you have done on the old snapshot will be gone when you revert to new snapshot. As a precaution, you can backup the PVM file on the external drive before any changes.