Tonight Apple released the most significant Mac OS X iterative update to date! Mac OS X 10.5.2.
The 10.5.2 Update is recommended for all users running Mac OS X Leopard and includes general operating system fixes that enhance the stability, compatibility and security of your Mac:
Active Directory
* Addresses issues which could hinder or prevent binding Mac OS X 10.5.x clients to Active Directory domains.
AirPort
* Improves connection reliability and stability
* Includes 802.1X improvements
* Resolves certain kernel panics
Back to my Mac
* Adds support for more third-party routers, as detailed in this article
Dashboard
* Improves performance of certain Apple Dashboard widgets (such as Dictionary)
* Addresses an issue in which Dashboard widgets may no longer be accessible after switching to or from an account that has Parental Controls enabled
Dock
* Updates Stacks with a List view option, a Folder view option, and an updated background for Grid view
Desktop
* Addresses legibility issues with the menu bar with an option to turn off transparency in Desktop & Screen Saver preferences
* Adjusts menus to be slightly-less translucent overall
iCal
* Improves iCal so that it accurately reflects responses to recurring meetings
* Addresses an issue in which a meeting may remain on the calendar after being cancelled
* Addresses stability issues related to .Mac syncing of iCal calendars
* Resolves an intermittent issue in which editing an event with attendees would cause the event to shrink and not register that the event was updated
iChat
* Addresses an issue with simultaneously-logged in accounts in which iChat sounds generated from one account might be heard in another account
* Fixes an issue in which iChat idle time is affected by Time Machine backups
* Improves connectivity when running iChat behind a router that doesn't preserve ports
* Enables logged chats from previous versions of iChat to open faster and more reliably
* Addresses an issue with text chats in which users may be unable to receive messages from the sender
* Addresses an issue that may prevent rejoining an AIM chat room without reopening iChat
* Addresses video chat compatibility issues with AIM 6 and third-party routers
* Fixes an issue with case-sensitivity of AIM handles
iSync
* Adds support for Samsung D600E and D900i phones
Finder
* Addresses an issue in which Finder could unexpectedly quit when displaying folder contents in Column view
* Addresses an issue in which Finder could unexpectedly quit when accessing Users and Groups in a Get Info pane
* Resolves an issue that prevented setting permissions on a folder alias
* Resolves an issue in which the Eject command could write to a disc in the optical drive
* Fixes an issue in which the scroll bar might disappear when deleting a file within a folder that includes files that are out of view
* Fixes an issue in the Sharing & Permissions section of Get Info windows, in which the gear icon appears to be gray/disabled after authentication
* Addresses an issue in which the Show Icon Preview preference might not be not saved when turning it off
* Fixes an issue that could occur when trying to print an image from the Finder
Mail
* Addresses an issue with Message menu's Mark > As Read choice
* Fixes an issue in which duplicate On My Mac folders may appear in the sidebar after upgrading to Leopard
* Improves the accuracy of the Data Detectors feature
* Resolves an issue with scrolling through a Note that is displayed using the split view in the message window
* Fixes an issue with deleting messages located in the Drafts folder
* Fixes an issue in which dragging the icon in the Safari URL field into a Mail message creates an attachment instead of a link
* Addresses an issue found when opening a item in the Notes folder that is not a Note
* Fixes an issue that may prevent RSS feeds from being delivered in Mail
* Resolves an issue in which a selected message could "flash" from blue to gray when in Organize by Thread mode
* Fixes an issue with scrolling between multiple To Dos in an email message
* Fixes an issue in which the body of email messages with certain MIME structures may not be displayed
* Improves performance with America Online (AOL) account-based messages in Mail
* Addresses issues with some ISPs during automatic set-up in Mail
* Addresses an issue in which Mail might not send mail on some networks to some SMTP servers
* Mail now automatically disables the (unsupported) third-party plugin GrowlMail version 1.1.2 or earlier to avoid issues
* Adds an option to view large icons in the Mailbox list
Networking
* Addresses a hanging issue that may occur when connecting to an AFP network volume
Parental Controls
* Improves stability when opening the Parental Controls System Preferences pane
* Fixes an issue that may prevent changes to the email address for permission requests
* Addresses an issue with printer administration for a guest account enabled with Parental Controls
* Addresses an issue with setting printer administration privileges from another Mac on the local network
* Fixes an issue that could prevent certain applications from being allowed
* Addresses accuracy issues with the web content filter
Preview
* Improves stability when scrolling through a PDF document
* Fixes an issue that prevents tabbing within a PDF document after clicking on the PDF
* Improves the Mail Document feature so that email attachments are more reliably created from Print Preview
Printing
* Addresses an issue in which remote printers may be deleted when the computer is put to sleep
* Improves printing performance when using some Microsoft Office applications
* Resolves an issue with some printing options, such as landscape orientation, number of copies, two-sided printing, and so forth that may not have functioned with some printers shared by Microsoft Windows
* Adds support for certain printers connected to the USB port of an AirPort Extreme or AirPort Express base station
* Resolves a stalling issue that could occur when installing certain Canon printing software from a disc
RAW Image
* Adds RAW image support for several cameras, as detailed in this article
Safari
* Addresses issues with Safari reliably resolving certain domains
Login and Setup Assistant
* Addresses an issue in which Setup Assistant could unexpectedly appear each time Mac OS X 10.5 starts up
* Improves stability and performance during log in
System
* Improves the accuracy of the grammar checker
* The computer will now shut down if an automatic disk repair does not succeed during startup
Time Machine
* Adds a menu bar option for accessing Time Machine features (the menu extra can be enabled in Time Machine preferences)
* Improves backup reliability when computer name contains slash or non-ASCII characters
* Fixes an issue in which the backup disk displayed in the Finder may be out of sync with the disk chosen for Time Machine
* Addresses issues in which some external drives are not recognized by Time Machine
* The status menu now appears by default
Other
* Improves general stability when running third-party applications
* Addresses an issue in which the incorrect search results may be displayed for certain Automator Find/Filter actions
* Addresses an issue with the Latvian and Russian keyboard layouts
* Addresses an issue in which the backlight could turn off before Energy Saver's backlight setting
May I suggest that you download the
Combo Update!
