A Apple acaba de lançar a actualização para Mac OS X 10.5.6 via software update ou instalação independente. Várias são as melhorias que vão desde o Mail.app à Time Machine!
Com um tamanho aproximado de 190MB, este download pode ser feito via software update (Maçã > Software Update) ou via página de actualizações da Apple ( Mac OS X 10.5.6 Combo Update) com um tamanho aproximado de 668MB.
Como ainda não tive oportunidade de experimentar as novas melhorias, deixo a lista de actualizações em Inglês!
About the Mac OS X 10.5.6 Update: “What’s new in this update?
Address Book
* Improves reliability of Address Book syncing with iPhone and other devices and applications.
AirPort
* Improves the reliability of AirPort connections, including improvements when roaming in large wireless networks with an Intel-based Mac.
Client management
* 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.
iChat
* Addresses an issue that could cause an encryption alert to appear in the chat window. * Setting your iChat status to ‘invisible’ via AppleScript no longer logs you out of iChat. * Resolves an issue in which pasting text from a Microsoft Office document could insert an image rather than text.
Graphics
* Includes general improvements to gaming performance. * Includes graphics improvements for iChat, Cover Flow, Aperture, and iTunes. * Includes fixes for possible graphics distortion issues with certain ATI graphics cards.
* Includes overall performance and reliability fixes. * Improves Connection Doctor accuracy. * Fixes an issue that could cause messages identified as junk to remain in the inbox. * Fixes an issue that could cause Mail to append a character to the file extension of an attachment. * Addresses an issue that could prevent Mail from quitting. * Improves reliability when printing PDF attachments.
MobileMe
* Contacts, calendars, and bookmarks on a Mac automatically sync within a minute of the change being made on the computer, another device, or the web at me.com.
Networking
* Improves Apple File Service performance, especially when using a home directory hosted on an AFP server. Important: If you are using Mac OS X 10.5.6 (client) to connect to a Mac OS X Server 10.4-based server, it is strongly recommended that you update the server to Mac OS X Server version 10.4.11. * Improves the performance and reliability of TCP connections. * Improves reliability and performance for AT&T 3G cards. * Updates the ssh Terminal command for compatibility with more ssh servers.
Printing
* Improves printing for the Adobe CS3 application suite. * Improves printing for USB-based Brother and Canon printers.
Parental Controls
* Addresses an issue in which a parentally-controlled account could be unable to access the iTunes Store. * Includes general fixes for time limits. * Resolves an issue that prevented adding allowed websites from Safari via drag and drop.
Time Machine
* Fixes issues that could cause Time Machine to state the backup volume could not be found. * Improves Time Machine reliability with Time Capsule.
Safari
* Improves compatibility with web proxy servers.
General
* Includes Mac OS X security improvements. See this website for more information. * Addresses inaccuracies with Calculator when the Mac OS X language is set to German or Swiss German. * Improves the performance and reliability of Chess. * Improves DVD Player performance and reliability. * Performance improvements for iCal are included. * Fixes an issue when running the New iCal Events Automator action as an applet. * Adds a Trackpad System Preference pane for portable Macs. * Improves compatibility with smart cards such as the U.S. Department of Defense Common Access Card. * Updates time zone data and Daylight Saving Time rules for several countries.”
Fonte: Apple