From: David Empson on
Steinar Moum <steinar.moum(a)usit.uio.no> wrote:

> Could somebody give me a pointer to this?

http://support.apple.com/kb/HT1222

.... is probably the one you want. It covers all Mac OS X and iOS
security fixes since the start of 2010, up to and including Safari 4.1.1
and 5.0.1 (released last week), plus has links to documents which cover
earlier periods (looks like they archive the old ones every couple of
years).

This document is generally updated a few days after Apple releases any
software update which includes security fixes.

If you want to get more timely notification of security fixes, Apple has
a mailing list to which you can subscribe. See http://lists.apple.com
for details.

They send out e-mail notifications via the mailing list within minutes
of the update being distributed (sometimes before it is available for
manual download).

--
David Empson
dempson(a)actrix.gen.nz