For questions about the public lists of changes made to posts by a site's users. They are available for questions and answers by clicking the "edited X min ago" link, and on tag wikis as "history" and "excerpt history" links.

For questions about the public lists of changes made to posts by a site's users. They are available for questions and answers by clicking the "edited X min ago" link, and on tag wikis as "history" and "excerpt history" links.

If a post has not been edited, revision history is still available by editing the post in the form http://meta.stackexchange.com/posts/{id}/revisions.

Apart from edits, revision history contains also things such as bounties, bumps by community user, closures and re-openings, etc.

See also:

history | excerpt history