|Shows a slider for selecting and comparing revisions on a diff page.
|BlueSpice pro, BlueSpice Farm, BlueSpice Cloud
|For more info, visit Mediawiki.
The revision slider is collapsed by default on the version comparison page. It can be expanded by clicking Browse history interactively.
If a user doesn't want to see the collapsed RevisionSlider bar at the top of the diff page, they can opt-out by checking Don't show the RevisionSlider in their preferences under Appearance -> Diffs.