After the catalog has been refreshed, the GUI notifies the user of any available updates for the apps from the online repository. In the previous steps, the projutils app version 3.228 is installed. After refreshing the catalog, a What's New hyperlink appears to notify you that a newer version is available. If you select the What's New hyperlink, a notification dialog opens to confirm the newest version available for the app, which is 3.230 in the Updating an App figure below.
This is a notification that the app is not updated yet. The version of the projutils app remains 3.228 until you click the Update button.
To update the app to the newest version, click the Update button (Step 1) and a dialog window opens to confirm the update (Step 2) as shown in the following figure.
After the update is completed, the installed version of projutils is upgraded to the latest version.