Most Cradle users are familiar with an item's change history. Cradle-7.0 certainly continues to track these changes but it also adds another History that may be helpful in your day to day work. Just like the History feature in your browser; this new History feature in Cradle shows you which items, queries etc you have accessed recently. It provides a quick view for Today, Yesterday,Last 7 days, Last 30 days and Older.
Also similar to your browser history, this Cradle history can be cleared. Looking at a sneak peak of the Project tab in the Cradle-7.0 WorkBench interface, you can see the option to Clear Browsing History.