Not sure if you got our latest update? You can always check your current software versions by tapping Settings in the upper-left corner of the Home screen, then tapping About.
On the Version line, you'll see the version for each component as follows:
- Screen Saver
The Operating System line contains the current OS version. You can match up each component to the Release Notes.
Should you be behind on any software, tap Check for updates. Nucleus should find the new software and install it.