Document Revision History

This table describes the changes to 64-Bit Transition Guide.

DateNotes
2012-12-13

Made minor editorial revisions.

2012-09-19

Revised to update positioning of 64-bit technologies.

2010-09-01

Updated to mention that the 2010 Mac Pro boots 64-bit by default in OS X (client) installs.

2010-01-15

Fixed typographical errors and other minor nits.

2009-04-17

Updated to cover 64-bit drivers in OS X v10.6.

2008-04-08

Fixed minor typographical errors and links.

2007-05-10

Updated for OS X v10.5.

2005-11-09

Made minor typographical fixes and added mention that a G5 processor is required to run 64-bit binaries.

2005-08-11

Changed terminology from "fat binary" to "universal binary." Added mention of the __LP64__ macro.

2005-07-07

Fixed minor typographical errors.

2005-06-04

Fixed minor typographical errors.

2005-04-29

First public release

2004-11-02

Updated version information and system call tables.

2004-06-29

Initial (developer seed) revision.