AI overview
I don't have the actual context from the Wikimedia help page to reference. To write an accurate overview based only on the provided context, I would need you to share the content from that specific help page about edit summaries. Could you provide that content?
AI-generated from the Wikipedia summary — may contain errors.
Article
An edit summary is a brief explanation of an edit to a Wikipedia page. Summaries help other editors by (a) providing a reason for the edit, (b) saving the time to open up the edit to find out what it's all about, and (c) providing information about the edit on diff pages and lists of changes (such as page histories and watchlists).
How to add an edit summary