I thought the word "saved" was replaced with "published" recently. I see most of the messages reflecting the change except the success message of VE. It still shows "Your edit was saved." and not "Your edit was published." I think it's been missed?
Topic on VisualEditor/Feedback
Maybe I'm wrong in considering this an issue with the VisualEditor. Anyways, I'm not sure where the issue lies so leaving it here until this gets to the right place.
filed phab:T183901 for this.