Mac OS X 10.5.7

Mac OS X 10.5.7 is an update for Mac OS X 10.5 (Leopard) that was released by Apple on May 12, 2009. It included various stability and security increases, but was still not the last update before 10.6.
==Features==
It included the following improvements:
===General===
*Includes latest security fixes.
*Includes additional RAW image support for several third-party cameras.
*Improves performance of video playback and cursor movements for recent Macs with NVIDIA graphics.
*Resolves an issue with Dvorak keyboard layout in Mac OS X 10.5.6.
*Improves the reliability and accuracy of Unit Converter, Stocks, Weather and Movies Dashboard widgets.
*Addresses a situation that may cause issues when logging into Gmail.
*Improves reliability when syncing contacts with Yahoo!.
*Expansion Slot Utility for Mac Pro now reports the correct PCIe slot configuration.
*Improves network performance when connected to certain Ethernet switches that have Flow Control enabled.
*Improves stability for network home directories hosted by Mac OS X Server v10.4.
*Improves Finder search results for network volumes that may not support Spotlight searching, such as Mac OS X Server v10.4, Time Capsule, and third-party AFP servers.
*Includes several improvements to Directory Service and Client Management.
*Improves wireless keyboard and mouse connection performance.
===iCal===
*Improves overall reliability with CalDav.
*Improves reliability when automatically syncing with MobileMe.
===Mail===
*Addresses reliability and sync issues with Notes.
*Addresses an issue that may cause the BCC field to populate incorrectly when redirecting a message from the Sent mailbox.
===Parental Controls===
*Improves consistency with Parental Controls and application restrictions.
*Addresses an issue in which time limits may not work properly with full-screen games and Fast User Switching.
===Printing===
*Resolves an issue that may cause certain third-party printers to print to the incorrect paper tray.
*Non-admin user accounts can now be allowed to add and remove printers by enabling Parental Controls and selecting "Can administer printers".
*Includes other printing reliability and stability improvements.
==External links==
*Apple: About the Mac OS X 10.5.7 Update
Category:Mac OS X 10.5
Category:2009 introductions