concrete5 is a maintenance release that fixes a number of bugs found in concrete5 5.6.0. It is highly recommended for users of concrete5 5.6.0. Release Notes Available Here > builds on the impressive 5.6.0 update that adds a completely new permissions and workflow system to concrete5. Get more information about concrete5 5.6.0 here.

You can download concrete5 from the concrete5 downloads page: