You now have two new catalog pages (Autonomy and Search) available. The Autonomy page contains all of the new portlets, while the Search page contains only two. Both pages make the new portlets accessible through the Portal.
To make the new portlets individually accessible through the Portal, create entries for them in the active catalog. You can also create new catalog pages with different groupings of the new portlets. Be sure to make the new catalog pages accessible to your desired Portal user audience by assigning specific roles.