In addition to releasing software updates for Time Machine and AirPort earlier today, Apple has released a
firmware update for its 802.11n wireless base stations.
Compatible with Time Capsule, AirPort Extreme and AirPort Express firmware version 7.3.1 includes bug fixes, according to Apple. The AirPort Extreme Base Station firmware also includes security fixes.
Apple did not detail any of the bug or security fixes in the update. This update requires AirPort Utility 5.3.1 or later.
The new firmware is available for download from Apple’s Web site or directly through the AirPort Admin application.