Apple has released the Mac OS X 10.5.6 update, now available via the Software Update panel. A fairly complete release note is available at http://support.apple.com/kb/HT3194
The many changes in 10.5.6 include:
Address Book
The many changes in 10.5.6 include:
Address Book
- Improves reliability of Address Book syncing with iPhone and other devices and applications.
- Improves the reliability of AirPort connections, including improvements when roaming in large wireless networks with an Intel-based Mac.
- Improves reliability of synchronizing files on a portable home directory.
- Fixes an issue in Mac OS X 10.5.4 and 10.5.5 in which managed users may not see printers that use the Generic PPD.
- Client computers that use UUID-based ByHost preferences now respect managed Screen Saver settings.
- Addresses an issue that could cause an encryption alert to appear in the chat window.
- Setting your iChat status to