Mac OS X Jaguar (version 10.2) is the third major release of macOS, Apple's desktop and server operating system. It superseded Mac OS X 10.1 and preceded Mac OS X Panther. The operating system was released on August 23, 2002 either for single-computer installations, and in a "family pack", which allowed five installations on separate computers in one household.[3] Jaguar was the first Mac OS X release to publicly use its code name in marketing and advertisements.[4]
Jaguar introduced many new features to Mac OS X, which are still supported to this day, including MPEG-4 support in QuickTime,[8]Address Book, and Inkwell for handwriting recognition.[5] It also included the first release of Apple's Zeroconf implementation, Rendezvous (later renamed to Bonjour), which allows devices on the same network to automatically discover each other and offer available services, such as file sharing, shared scanners, and printers, to the user.
Mac OS X Jaguar Server 10.2.2 added journaling to HFS Plus, the native Macintosh file system, to add increased reliability and data recovery features. This was later added to the standard Mac OS X in version 10.3 Panther.[9]
Jaguar saw the debut of Quartz Extreme, a technology used to composite graphics directly on the video card, without the use of software to composite windows. The technology allotted the task of drawing the 3D surface of windows to the video card, rather than to the CPU, to increase interface responsiveness and performance.
The Happy Mac startup icon that was introduced with the original Macintosh was replaced with a grey Apple logo. The gray startup screen was used up until OS X Yosemite.
Marketing
Jaguar was a $129 upgrade for both Mac OS 9 and existing Mac OS X users.[10] In October 2002, Apple offered free copies of Jaguar to all U.S K-12 teachers as part of the "X For Teachers" program. Teachers who wanted to get a copy had to fill out a form and a packet containing Mac OS X installation discs and manuals was shipped to the school where they worked.[11]
Jaguar was the first version of Mac OS X to use its internal codename as the official name of the operating system. To that effect, the retail packaging featured computer-generated jaguar fur designed by animation studio Pixar.[12]
Starting with Jaguar, Mac OS X releases were given a feline-related marketing name upon announcement until the introduction of OS X Mavericks in June 2013, at which point releases began to be named after locations in California, where Apple is headquartered. Mac OS X (rebranded as OS X in 2011 and later macOS in 2016) releases are now also referred to by their marketing name, in addition to version numbers.
About the Mac OS X 10.2.1 Update, codename Jaguar Red
10.2.2
6F21
November 11, 2002
6.2
About the Mac OS X 10.2.2 Update, codename Jaguar Blue or Merlot
10.2.3
6G30
December 19, 2002
6.3
About the Mac OS X 10.2.3 Update, codename Jaguar Green
6G37
Updated retail release
6G50
Server edition; retail release
10.2.4
6I32
February 13, 2003
6.4
About the Mac OS X 10.2.4 Update, codename Jaguar Pink
10.2.5
6L29
April 10, 2003
6.5
About the Mac OS X 10.2.5 Update, codename Jaguar Plaid
10.2.6
6L60
May 6, 2003
6.6
About the Mac OS X 10.2.6 Update, codename Jaguar Black
10.2.7
6R65
September 22, 2003
6.7
Removed from distribution due to defects
10.2.8
6R73
October 3, 2003
6.8
About the Mac OS X 10.2.8 Update; released as 6R50 for one day
6S90
About the Mac OS X 10.2.8 (G5) Update
Mac OS X 10.2.7 (codenames Blackrider, Smeagol) was only available to the new Power Mac G5s and aluminum PowerBook G4s released before Mac OS X Panther. Officially, it was never released to the general public.
Mac OS X 10.2.8 is the last version of Mac OS X officially supported on the "Beige G3" desktop, minitower, and all-in-one systems as well as the PowerBook G3 Series (1998) also known as Wallstreet/PDQ; though later releases can be run on such Macs with the help of unofficial, unlicensed, and unsupported third-party tools such as XPostFacto.
^ abcKnight, Dan (August 24, 2002). "Mac OS X 10.2 Jaguar". Low End Mac. Archived from the original on September 13, 2015. Retrieved September 27, 2015.
