About AirPort Base Station and Time Capsule Firmware Update 7.6.3

This update is for all 802.11n AirPort Express, 802.11n AirPort Extreme and Time Capsule models. This update contains improvements and bug fixes, including:
▪ The ability to extend the Guest Wi-Fi network on a network that is configured with multiple AirPort Base Stations
▪ The ability to add a WPS-capable Wi-Fi printer 
▪ Improved international support
 
It is recommended that AirPort Utility 5.6 or later be installed before updating to Firmware version 7.6.3. Configuring the extended Guest network requires AirPort Utility 6.2 and Mac OS X Lion v10.7.5 or later. 
 
Note:  This firmware update is for all 802.11n capable AirPort base stations and Time Capsules.
For information on the security content of this update, please visit:  http://support.apple.com/kb/HT1222
 
For detailed information on AirPort base station and Time Capsule firmware updates, including instructions how to install the update, please visit: 
All about Time Capsule, AirPort Extreme, and AirPort Express base station firmware updates http://support.apple.com/kb/HT1218
 
For more information on using AirPort products, go to the Product Support Page at: http://www.apple.com/support/airport/