nyuuzyou/wikis huggingface dataset:
Mac OS X Leopard

Mac OS X Leopard, or Mac OS X 10.5, is the sixth major release of Mac OS X that was released on 26 October 2007. Leopard was supposed to be released in 2006, but it was delayed due to the launch of the iPhone. It is the first version of Mac OS X to drop support for G3 systems and introduces a new version of Aqua that Apple would use until Snow Leopard. It is also the last version of Mac OS X to have support for Intel Pentium 4 processors, though this can only be seen with Hackintoshes as no retail Macs shipped with Pentium 4s. The Universal Binary concept was extended in Leopard, as the separate builds for Intel and PowerPC Macs were unified in Leopard and installation media could be used for either system. The first 64-bit Mac applications were designed for Leopard due to a new 64-bit userland (the kernel remained 32-bit until Snow Leopard).
== New features and changes ==
* Major UI overhaul, featuring a 3D reflective Dock, transparent menu bar, and unified iTunes-like window chrome.
* Time Machine, an automated backup utility which allows users to easily restore modified or deleted files.
* Stacks, which provide shortcuts to files directly from the Dock.
* Spaces, a virtual desktop manager.
* Safari 3, which adds support for Web Clips.
* Support for RSS feeds, Stationery, Notes, and to-dos in Mail.
* Boot Camp, a software assistant used for dual booting Windows.
* Front Row now resembles the interface of the original Apple TV.
* Updated Finder with a new sidebar, Cover Flow, and multithread support.
* Quick Look, which allows previewing files in Finder without launching an app.
* Core Animation, an API allowing for keyframe animation in the OS X UI.
* Support for 64-bit applications, userland, and system libraries.
* Removed support for Classic applications.
== List of known builds ==
=== Beta ===
===RTM===
===Updates===
====10.5.1====
====10.5.2====
====10.5.3====
====10.5.4====
====10.5.5====
====10.5.6====
====10.5.7====
====10.5.8====
Category:MacOS versions
Mac OS X Leopard build 9A241

Mac OS X Leopard build 9A241 is the first developer beta build of Mac OS X Leopard, which was distributed to Apple developers on 7 August 2006 after being demoed during WWDC '06.https://www.engadget.com/2006-08-07-live-from-wwdc-2006-steve-jobs-keynote.html This build requires a Mac with a PowerPC G3, G4, G5, or Intel processor.
== New features and changes ==
=== Time Machine ===
Time Machine, an automated backup utility, has been added.
=== Spaces ===
Spaces has been added for creating multiple desktops.
=== Finder ===
*Grid spacing can now be adjusted in Finder.https://www.macrumors.com/2006/08/15/more-leopard-features-and-screenshots/
*Trash now includes an "Empty" button.
=== Spotlight ===
*Spotlight can now be opened in its own dedicated window.
*An early version of Quick Look has been added to Spotlight.
=== Safari ===
*Web Clips for Safari 3 has been added.
*Bookmarks can now be viewed in its own separate page.
*"Find" has been added for searching words on a web page.
=== iChat ===
*iChat has been updated to no longer use the brushed metal design.
*An option to automatically save chat transcripts has been added.
*Multiple chats can now viewed in the same window.
*Address Book is no longer required for adding buddies.
=== Application support ===
*64-bit applications are now supported.
*Support for Classic applications has been removed.
=== Miscellaneous ===
*Menu bar items can now be searched from the "Help" menu.
*Similar to iChat, the brushed metal design has been removed from Automator and DVD Player.
*Support for multiple accounts has been added to iCal.
*Mail now supports RSS Feeds, Stationery, Notes, and to-dos.
*GIF captures can now be taken in Photo Booth.
*Text-to-speech has been updated to be more natural.
== Bugs and quirks ==
* The audio doesn't work when headphones are plugged in.https://web.archive.org/web/20060824115309/http://www.hardmac.com:80/articles/60/page6/
* The icons for external volumes are placed incorrectly.
* Safari doesn’t work out of the box on G3 Macs, but one can manually install Safari 3.1.1 from the Safari Tiger update and it functions as normal.
== References ==
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A241e

Mac OS X Leopard build 9A241e is a build of Mac OS X Leopard. This build is the "Leopard Developer Preview Update 1.0" update for build 9A241. It was seeded to developers on or before 1 September 2006.https://www.macrumors.com/2006/09/01/apple-updates-leopard-developer-preview/ Currently, this build remains to be found.
== References ==
Category:Mac OS X Leopard builds
Category:Unleaked builds
Mac OS X Leopard build 9A283

Mac OS X Leopard build 9A283 is a build of Mac OS X Leopard. This build was released to Apple Developer Connection members on 12 October 2006, but was eventually lost.https://www.macrumors.com/2006/10/12/new-mac-os-x-10-5-9a283-leopard-seed/ As of 2025 it's yet to be found.
== New features and changes ==
* Resolution Independence has been added for high DPI displays.https://www.macrumors.com/2006/10/24/leopard-mac-os-x-10-5-screenshots-and-features/
* Safari 3 now includes anti-phishing warnings, similar to IE7.https://www.macrumors.com/2006/10/19/latest-leopard-build-screenshots/
* Basic editing features have been added to Preview.
* iCal has been updated to no longer use the brushed metal design.
* Parental Controls now include content filtering, app restrictions, and curfews.
* Guest accounts can now be used.https://web.archive.org/web/20061111005231/http://www.thinksecret.com/news/0610leopardshots2.html.html
* Print dialog boxes have been updated to be more compact by default.
* Improvements to QuickTime, VoiceOver, and OpenGL.
* List view in the Finder now displays items on top of alternating colored lines for easier reading.
== References ==
Category:Mac OS X Leopard builds
Category:Unleaked builds
Mac OS X Leopard build 9A303

Mac OS X Leopard build 9A303 is a build of Mac OS X Leopard. It is the last build known to be compatible with the PowerPC G3 processor. 
== New features and changes ==
* This is the first build where the setup attempts to write bootloader data to the NVRAM to reboot into the hard drive.
*Dictionary searches can now be performed through Spotlight.
*File Recovery has been added to Disk Utility.
==Bugs and quirks==
===Installation===
*Disable every optional installation package (Additional Print Drivers, Additional Languages, Additional Fonts, and X11) before installation or installation can fail near the end due to being unable to copy the files of these optional components.
*On QEMU, setup will state that the installation failed at the end of installation due to being unable to set the hard drive as bootable starting from this build. At the error screen, go to the Utilities menu on the menu bar, select Startup Disk, choose the hard drive, and select Restart.
==Gallery==
MacOS-10.2-Boot.png|Apple logo/boot screen
MacOS-10.5-9A303-Setup.png|Setup
MacOS-10.5-9A303-Setup2.png|Setup - Utilities tab
Mac OS X 10.5 9A303-2021-11-28-08-42-50.png|Setup - EULA
MacOS-10.5-9A303-Setup3.png|Setup - Time Machine backup
MacOS-10.5-9A303-Setup4.png|Setup - installation
Mac OS X 10.5 9A303 OOBE-2021-11-28-08-50-35.png|OOBE
MacOS-10.5-9A303-OOBE.png|OOBE - Apple ID
MacOS-10.5-9A303-Login.png|Login screen
MacOS-10.5-9A303-FirstBoot.png|First boot
Mac OS X 10.5 9A303 Kernel Version.png|uname -a
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A321

Mac OS X Leopard build 9A321 is a build of Mac OS X Leopard. It is the final build of Mac OS X to have the copyright in the "About this Mac" menu attributed to "Apple Computer, Inc".
== New features and changes ==
* This is the first build of Leopard that no longer supports PowerPC G3 processors; a PowerPC G4 or G5 is now required to run this build.
* UI changes have been made to the setup interface, making it resemble the final release.
* Time Machine backups can now be restored during the OOBE.
* The Quick Look feature has been added, which can be accessed from the action menu in Finder.
* The "Word of the Day" screen saver has been added.
* New display styles can be toggled for photo screen savers.
* Multiple tabs can now be bookmarked at once in Safari.
* Greeting messages have been added to iChat.https://www.macrumors.com/2006/12/13/leopard-ichat-answering-machine/
* ZFS support has been added.https://www.macrumors.com/2006/12/18/zfs-in-latest-leopard-builds/
== Gallery ==
File:MacOS-10.2-Boot.png|Boot screen
File:MacOS-10.5-9A343-Setup.png|Setup - Welcome
File:MacOS-10.5-9A343-Setup2.png|Setup - Destination
File:MacOS-10.5-9A343-Setup3.png|Setup - Installing
File:MacOS-10.5-9A343-OOBE.png|OOBE
==References ==
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A343

Mac OS X Leopard build 9A343 is a build of Mac OS X Leopard. It is the first build of Mac OS X to have the copyright in the About This Mac window attributed to "Apple Inc.", following a corporate rename at the reveal of the iPhone. This build was released to developers on 17 January 2007.
== New features and changes ==
* Arabesque, Retro, Security, and Spectrum screensavers have been added.https://www.macrumors.com/2007/01/24/mac-os-x-10-5-leopard-9a343-screenshots/
* Alerts for modifying file extensions can now be disabled.
* Tab support has been added to Terminal.
* Quick Look APIs have been updated.https://www.macrumors.com/2007/01/18/mac-os-x-leopard-10-5-9a343-seeded-to-developers/
== Gallery ==
File:MacOS-10.2-Boot.png|Boot screen
File:MacOS-10.5-9A343-Setup.png|Setup - Welcome
File:MacOS-10.5-9A343-Setup2.png|Setup - Destination
File:MacOS-10.5-9A343-Setup3.png|Setup - Installing
File:MacOS-10.5-9A343-OOBE.png|OOBE
File:MacOS-10.5-9A343-Login.png|Login screen
File:MacOS-10.5-9A343-FirstBoot.png|First boot
== References ==
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A377a

Mac OS X Leopard build 9A377a is a build of Mac OS X Leopard. Screenshots of this build were shared on 5 March 2007.http://web.archive.org/web/20070309132832/https://osxdaily.com/2007/03/05/mac-os-x-105-leopard-9a377a-screenshots/ The build was later uploaded on 21 April 2024.https://archive.org/details/leopard-9a377a-developer-preview
== New features and changes ==
* Files can now be shared via Bluetooth.https://www.macrumors.com/2007/03/04/leopard-build-9a377a-details-emerging/
* System-wide spelling and grammar check has been added. 
* The dedicated Spotlight window now appears to open directly in Finder.
* AirPort Utility 5.0 has been added, which replaces AirPort Admin Utility and AirPort Setup Assistant.
* Hovering over a tab in Safari will now display a preview of the web page.
*Photo effects can now be applied to Address Book contact images.
* The "Watch Me Do" automation has been added.
* The "Shell" screen saver has been added.
* Setup has been updated to use a gray background instead of a blue background.
==Gallery ==
File:MacOS-10.2-Boot.png|Boot screen
=== Client ===
File:MacOSX-10.5-9A377a-Client-Setup1.png|Setup - Language selection
File:MacOSX-10.5-9A377a-Client-Setup2.png|Setup - Welcome
File:MacOSX-10.5-9A377a-Client-Setup3.png|Setup - Copying files
File:MacOSX-10.5-9A377a-Client-OOBE.png|OOBE
File:MacOSX-10.5-9A377a-Client-Login.png|Login screen
File:MacOSX-10.5-9A377a-Client-SystemProfiler.png|System Profiler
=== Server ===
File:MacOSX-10.5-9A377a-Server-Setup1.png|Setup - Language selection
File:MacOSX-10.5-9A377a-Server-Setup2.png|Setup - Welcome
File:MacOSX-10.5-9A377a-Server-Setup3.png|Setup - Copying files
File:MacOSX-10.5-9A377a-Server-OOBE.png|OOBE
File:MacOSX-10.5-9A377a-Server-Login.png|Login screen
File:MacOSX-10.5-9A377a-Server-Desk.png|Desktop
File:MacOSX-10.5-9A377a-Server-About.png|About This Mac
=== Miscellaneous ===
File:MacOSX-10.5-9A377a-Cover.jpg|Front cover
File:MacOSX-10.5-9A377a-DVDs.jpg|DVDs
File:MacOSX-10.5-9A377a-OpenSleeve.jpg|Open sleeves
==References==
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A410

Mac OS X Leopard build 9A410 is a beta build of Mac OS X Leopard. It is the second DVD-based beta build of Leopard distributed by Apple, which was given out during NAB 2007. The intention of this release was to allow developers to test the new unified UI changes before shipping updated applications. This is the last build of Leopard to use the old Tiger user interface.
==New features and changes==
*Window decorations system-wide have been updated to the iTunes-like style that would be used in the final release.
*The Downloads folder is now included in the user's Home folder.
*Quick Look has been added into Finder.
*Photo Booth can now take 4-shot captures.
*Safari 3 now has a dedicated toolbar option for creating WebClips.
==Bugs and quirks==
*The billboards during the copying files portion of setup aren't displayed.
*Photo Booth effects are broken in this build.
*Minor visual bugs are present in iCal.
*The included Retro and Security screen savers don't work properly.
*In the server version of this build, Terminal at opening will state the last login as 31 December 1969.
==Gallery==
===Client===
MacOS-10.2-Boot.png|Apple logo/boot screen
MacOS-10.5-9A410-Setup.png|Setup
MacOS-10.5-9A410-Setup2.png
MacOS-10.5-9A410-Setup3.png
MacOS-10.5-9A410-Setup4.png
MacOS-10.5-9A410-Setup5.png
MacOS-10.5-9A410-Login.png|Login screen
MacOS-10.5-9A410-FirstBoot.png|First boot
===Server===
File:MacOSX-10.5-9A410-Server-Setup1.png|Setup - Language Selection
File:MacOSX-10.5-9A410-Server-Setup2.png|Setup - Welcome
File:MacOSX-10.5-9A410-Server-Setup3.png|Setup - Disk Utility
File:MacOSX-10.5-9A410-Server-Setup4.png|Setup - Select a Destination
File:MacOSX-10.5-9A410-Server-Setup5.png|Setup - Copying files
File:MacOSX-10.5-9A410-Server-OOBE.png|Setup - OOBE
File:MacOSX-10.5-9A410-Server-Login.png|Login screen
File:MacOSX-10.5-9A410-Server-Desk.png|Desktop
File:MacOSX-10.5-9A410-Server-About.png|About This Mac
File:MacOSX-10.5-9A410-Server-SystemProfiler.png|System Profiler
File:MacOSX-10.5-9A410-Server-uname.png|uname -a command in Terminal
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A466

Mac OS X Leopard build 9A466 is a build of Mac OS X Leopard. This build was distributed to attendees of the WWDC in June 2007. 
== New features and changes ==
=== User interface ===
* The menu bar and drop-downs in this build utilize a flat design that is different from both Mac OS X Tiger and the final release of Leopard. This menu bar design would not be used again until OS X Yosemite. 
* Introduced the 3D dock, which would be used up to OS X Mavericks.
* The default wallpaper in the client version of this build has been changed to "Grass Blades", whereas the server version still bears the same wallpaper seen in Mac OS X Tiger.
* Drop Shadows on active windows have been made larger.
=== Stacks ===
This build includes Stacks, which can be used to quickly access files from the Dock.
=== Finder ===
* The sidebar in Finder has been updated, featuring three separate sections for devices, networks, and places. Icons are also smaller by default.
* Cover Flow, a feature first included in iTunes 7, has been added.
=== Spaces ===
* Spaces now has a menu bar option for identifying and selecting a Space.
* Applications can now be assigned to load in a specific Space.
=== Miscellaneous ===
* It is no longer necessary to burn a drivers CD during Boot Camp setup.
*The brushed metal design has been removed from Font Book.
* A red border will now highlight displays that are being re-arranged.
* Bluetooth and .Mac pages in System Preferences have been updated slightly.
* Several new wallpapers have been added under the "Plants" and "Nature" categories.
* "Sharing Only" user accounts can now be created.
* Terminal received a new icon.
== Bugs and quirks ==
=== Setup ===
Like build 9A410, billboards during setup are not displayed.
== Gallery ==
=== Client ===
File:MacOSX-10.5-9A466-Client-Setup1.png|Setup - Language Selection
File:MacOSX-10.5-9A466-Client-Setup2.png|Setup - Welcome
File:MacOSX-10.5-9A466-Client-Setup3.png|Setup - Install Summary
File:MacOSX-10.5-9A466-Client-Setup4.png|Setup - Installing
File:MacOSX-10.5-9A466-Client-Video.png|OOBE; still frame of the introduction video
File:MacOSX-10.5-9A466-Client-OOBE.png|OOBE
File:MacOSX-10.5-9A466-Client-Login.png|Login screen
File:MacOSX-10.5-9A466-Client-SystemProfiler.png|System Profiler
=== Server ===
File:MacOSX-10.5-Server-9A466-Setup1.png|Setup - Language Selection
File:MacOSX-10.5-Server-9A466-Setup2.png|Setup - Preparing Installation
File:MacOSX-10.5-Server-9A466-Setup3.png|Setup - Welcome
File:MacOSX-10.5-Server-9A466-Setup4.png|Setup - Select a Destination
File:MacOSX-10.5-Server-9A466-Setup5.png|Setup - Installing
File:MacOSX-10.5-Server-9A466-OOBE.png|OOBE
File:MacOSX-10.5-Server-9A466-Login.png|Login screen
File:MacOSX-10.5-Server-9A466-Desk.png|Desktop
File:MacOSX-10.5-Server-9A466-About.png|About This Mac
File:MacOSX-10.5-Server-9A466-SystemProfiler.png|System Profiler
=== DVD image scans ===
File:MacOSX-10.5-9A466-WWDC07-ClientDVD.png|Client DVD
File:MacOSX-10.5-9A466-WWDC07-ServerDVD.png|Server DVD
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A499

Mac OS X Leopard build 9A499 is a build of Mac OS X Leopard.
== Changes ==
* The separator on the dock has been re-added, now resembling a crosswalk.
* System Preferences received a new icon, which resembles that of the Settings app from iPhone OS 1.
* Sidebar icons in the Finder have been updated to those found in the final release.
* Finder windows can now be set to always show the path of a file.
* iChat now includes built-in support for Google Talk.
* The time until logout has been shortened from 2 minutes to 1 minute.
== Gallery ==
MacOS-10.2-Boot.png|Apple logo/boot screen
MacOS-10.5-9A499-Setup.png|Setup
MacOS-10.5-9A499-Login.png|Login screen
MacOS-10.5-9A499-FirstBoot.png|First boot
MacOS-10.5-9A499-KernelPanic.png|Kernel panic
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A527

Mac OS X Leopard build 9A527 is a build of Mac OS X Leopard that was distributed to developers on 28 August 2007.https://forums.macrumors.com/threads/mac-os-x-leopard-9a527-gallery.347591/
== Changes ==
* The default wallpaper has been changed to the one seen in the final release.
* The final version of the intro clip used in the OOBE has been added, though it still uses the welcome music from Mac OS X Tiger.
* The menu bar has been redesigned to the one seen in the final release.
== References ==
Category:Mac OS X Leopard builds
Category:Unleaked builds
Mac OS X Leopard build 9A528a

Mac OS X Server Leopard build 9A528a is a beta build of Mac OS X Leopard. 
==Features and changes==
===Wallpaper===
The wallpaper is changed to "Sea Mist Blue" by default. This wallpaper is also seen during setup.
==Gallery==
=== Setup ===
File:MacOSX-10.5-9A528a-SRV-Setup1.png|Language selection
File:MacOSX-10.5-9A528a-SRV-Setup2.png|Setup - Welcome
File:MacOSX-10.5-9A528a-SRV-Setup3.png|Copying files
File:MacOSX-10.5-9A528a-SRV-Setup4.png|OOBE - Welcome
File:MacOSX-10.5-9A528a-SRV-Setup5.png|OOBE - Thank You
=== Interface ===
File:MacOSX-10.5-9A528a-SRV-Login.png|Login screen
File:MacOSX-10.5-9A528a-SRV-SystemProfiler.png|System Profiler
File:MacOSX-10.5-9A528a-SRV-Shutdown.png|Shutdown confirmation
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A559

Mac OS X Leopard build 9A559 is a build of Mac OS X Leopard. This build is the one of the last beta builds of Mac OS X Leopard prior to retail release, and the last to include a flat menu bar.
The XNU version string for this build is Darwin Kernel Version 9.0.0b5: Tue Sep 18 20:49:45 PDT 2007; root:xnu-1207~1/RELEASE_PPC
==Features and changes==
===User interface===
*The menu bar in this build continues to utilize a flat design that is different from both Mac OS X Tiger and the final release of Leopard. This menu bar design would not be used again until OS X Yosemite.
==Gallery==
MacOSX-10.5-9A559-SetupAssistant-Welcome.png|Setup Assistant - Welcome
MacOSX-10.5-9A559-FirstBoot.png|First Boot
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9A581

Mac OS X Leopard build 9A581 is the official RTM release of Mac OS X Leopard. This is the first RTM release of Mac OS X to have support for i386 and x86_64 processors.
==Installer==
The installer has received major overhauls. These include:
*The resolution being bumped up to 1024x768
*A new wallpaper for the installer
*New utilities, being 'Restore System from Backup' and 'Firmware Password Utility'
*Installer now no longer including application buttons
*A new information button giving the user instructions on how to set up Mac OS X and such
Utilities, including Disk Utility, have also received major uplifts.
The Setup Assistant has received a few uplifts, including either the fading-in Leopard Aurora wallpaper or a gray-ish wallpaper if hardware acceleration is not supported. The user can also freely skip registration just by pressing continue.
=== Client ===
MacOSLeopard Language.png|Language selection
MacOSLeopard DiskUtility.png|Disk Utility
MacOSLeopard Setup.png|Installer
MacOSLeopard SLA.png|Installer - Software License Agreement
MacOSLeopard SetuphardDrive.png|Installer - location
MacOSLeopard SetupInstalling.png|Installer - installing
MacOSLeopard ThankYou.png|Installer - installation complete
MacOSLeopard OOBE.png|Setup Assistant
MacOSLeopard OOBE-REGISTRATION.png|Setup Assistant - registration skip
=== Server ===
File:MacOSX-10.5-9A581-Server-Setup1.png|Language selection
File:MacOSX-10.5-9A581-Server-Setup2.png|Welcome
File:MacOSX-10.5-9A581-Server-Setup3.png|Copying files
File:MacOSX-10.5-9A581-Server-OOBE.png|OOBE
==Gallery==
MacOS-10.2-Boot.png|Apple logo
=== Client ===
MacOSLeopard Login.png|Login screen
MacOSLeopard FirstBoot.png|First boot
=== Server ===
File:MacOSX-10.5-9A581-Server-Login.png|Login screen
File:MacOSX-10.5-9A581-Server-Desk.png|Desktop
File:MacOSX-10.5-9A581-Server-About.png|About This Mac
File:MacOSX-10.5-9A581-Server-ServerPreferences.png|Server Preferences
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9B18

Mac OS X Leopard build 9B18 is a build of Mac OS X Leopard 10.5.1, released on 15 November 2007. This version shipped on most retail copies of Leopard in the first half of 2008 after the initial retail release as part of the second wave of prints, after which 10.5.4 took over in the third prints.
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9E17

Mac OS X Leopard build 9E17 is update 10.5.4 for Mac OS X Leopard, released on 30 June 2008. This version was available on most later 2008 retail copies of Leopard.
== Gallery ==
MacOS-10.5-Setup.png|Setup
MacOS-10.5-Setup2.png
MacOS-10.5-Setup3.png
MacOS-10.5-Setup4.png
MacOS-10.5-Setup5.png
MacOS-10.5-Setup6.png
MacOS-10.2-Boot.png|Boot screen
MacOS-10.5-FirstBoot.png|First boot
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9L30

Mac OS X Leopard build 9L30 is a build of Mac OS X Leopard 10.5.8, released on 5 August 2009. It bundles Safari 4.0.2 as a free upgrade. Excluding early Snow Leopard betas, this was the final build of Mac OS X that could run on PowerPC G4 and G5 Macs, as Snow Leopard only supported Intel Macs.
Category:Mac OS X Leopard builds
Mac OS X Leopard build 9Z1554

Mac OS X Leopard build 9Z1554 is a build of Mac OS X Leopard, which was shared on 19 December 2022.
== New features and changes ==
* EFI64 support was added. As a result, Macs that were not intended to run this build, like the Mid-2007 iMac, can now run it.
* iTunes has been updated to version 7, which introduced gapless playback and Cover Flow. The UI also received a major redesign.
* Spotlight now supports calculations.
== Bugs and quirks ==
* Attempting to open the "About this Mac" dialog will crash Finder.
Category:Mac OS X Leopard builds