
The row of icons at the bottom of the Sidekick are used to switch modes for working with the pages. The following modes are available to CQ Publishers and Authors:
Note: If the sidekick will not expand, grab the bottom corner of the sidekick and drag it down. This happens occasionly when the sidekick goes into collapsed mode
Versioning creates a "snapshot" of a page at a specific point in time. With versioning, you can perform the following actions:

To create a new version of a page:
Note: A version is automatically created when the page is activated.

To compare the current version of the page with a previous version:
Note: This feature is available for the text, the image, the text-image and the title components.
To restore the page to a previous version: