Document Revision History

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

2012-12-13Made minor editorial revisions.
2012-09-19Revised to update positioning of 64-bit technologies.
2010-09-01Updated to mention that the 2010 Mac Pro boots 64-bit by default in OS X (client) installs.
2010-01-15Fixed typographical errors and other minor nits.
2009-04-17Updated to cover 64-bit drivers in OS X v10.6.
2008-04-08Fixed minor typographical errors and links.
2007-05-10Updated for OS X v10.5.
2005-11-09Made 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.

First public release


Updated version information and system call tables.


Initial (developer seed) revision.