Most recent iPod nano gets a minor software update

Apple has released a new software update for the seventh-generation iPod nano, which includes the refreshed versions released last month. The update can be downloaded and installed by connecting your iPod nano to iTunes.

The update bumps the software version on the iPod nano to version 1.0.4. Aside from that, it's unclear exactly what this update contains. We'll keep you posted if we learn anything else.