A post's timeline list all of the public events that have happened to that post, such as creation, votes, comments, answers, edits, etc.

*Links* to timeline pages are not normally shown to non-moderators, but the *pages* themselves are visible to all (but some info may be hidden).

The general URLs are of the form `https://$site/posts/[post ID]/timeline` and there are a variety of [userscripts][1]  [available][2] to add convenience links.

**Reference:**

 - API's [`/questions/{ids}/timeline` route][3]
 - The API does not seem to have the equivalent of an answer's timeline.


----------
**Sample timeline URL**:  
    https://stackapps.com/posts/8113/timeline  (for an answer)

This currently shows:
>[![Sample timeline][4]][4]


  [1]: https://gist.github.com/BrockA/5761948
  [2]: https://stackapps.com/questions/tagged/timeline+script
  [3]: https://api.stackexchange.com/docs/questions-timeline
  [4]: https://i.sstatic.net/Wtb9P.png "Click for larger view."