What AEM capability lets authors see what has changed on a page for different versions?

The capability that allows authors to see what has changed on a page for different versions is referred to as a page comparison and diff view. This feature is crucial for content management systems like AEM, as it enables authors to visually compare content changes between various versions of a page.

By utilizing a page comparison and diff view, authors can easily identify modifications made to text, images, and overall layout, allowing for a clearer understanding of how a piece of content has evolved over time. This is particularly beneficial in collaborative environments where multiple team members may be editing the same content. Such a comparison not only enhances content accuracy but also ensures that any changes align with the overall content strategy, making it easier to maintain consistency and quality across the platform.