What feature of Sitefinity allows users to revert to previous content versions?

The versioning system in Sitefinity is a robust feature that enables users to manage changes to their content effectively. This system creates and maintains a history of content edits, allowing users to revert to any previous version whenever needed. Such a capability is essential for maintaining content accuracy, recovery from unintended changes, and ensuring that any version of the content can be restored if necessary.

The versioning system not only provides the ability to revert but often includes metadata about each version, such as the date of modification and the user who made the changes, which aids in content management and oversight. This feature is particularly useful in collaborative environments where multiple authors may be working on the same pieces of content, ensuring that edits are documented and can be undone if issues arise.

In contrast, the other options pertain to different functionalities within Sitefinity that do not specifically relate to reverting to previous content versions. SEO management tools focus on optimizing content for search engines, page templates address the design and layout aspects of a website, and responsive design ensures that the site performs well across various devices. None of these features are designed to handle version control or content history.