The new release of Concrete5 5.6.1 is a nice upgrade. One of the irratating things that developers and users alike have run into, from time to time, is where you make a chance to a page on your website and either it doesn't appear or (even more irratating) it doesn't appear for everyone. The solution was to go and clear the site cache and usually that would fixed the problem.
The latest release form Concrete5 will greatly reduce the need to clear the site cache (hurray!) and should improve overall performance. The performance increase comes of a result of fewer database queries and better usage of block caching that will allow Concrete5 to run even better on almost any hosting enviroment. Learn more.