Apple released firmware updates for both the AirPort Wi-Fi router and Time Capsule router + hard drive combo today to version 7.5.2, in part to fix AirPlay bugs that prevented some users from properly streaming content from their iPhone, iPod touch, or iPad to their Apple TV.
- General fixes to Wi-Fi base station stability
- General fixes with USB interoperability including connection to external storage devices
- Fixes some issues with NAT port mapping settings
- Disables TKIP security with 802.11n rates per the Wi-Fi Alliance specifications
Apple also updated the Airport Utility for both Mac and Windows to version 5.5.2.