Mac OS X 10.6.5 out. Â The releases notes mention:
- General fixes and improvements
- improve reliability with Microsoft Exchange servers
- address performance of some image-processing operations in iPhoto and Aperture
- address stability and performance of graphics applications and games
- resolve a delay between print jobs
- address a printing issue for some HP printers connected to an AirPort Extreme
- resolve an issue when dragging contacts from Address Book to iCal
- address an issue where dragging an item from a stack causes the Dock to not automatically hide
- resolve an issue with Wikipedia information not displaying correctly in Dictionary
- improve performance of MainStage on certain Mac systems
- resolve spacing issues with OpenType fonts
- improve reliability with some Bluetooth braille displays
- resolve a VoiceOver issue when browsing some web sites with Safari 5
More Information on the Mac OS X 10.6.5 update, can be found here.