Apple has released software version 1.0.2 for the fifth-generation iPod nano. According to the release notes, the new firmware fixes normal/slower/faster audio podcast playback, allows Genius Mixes to now work with Nike+iPod, and fixes an issue with Voice Over and the headphone controls, amongst other improvements. Software version 1.0.2 for the fifth-generation iPod nano is available now via the Update feature in iTunes. [via iPod.info.pl]…