In addition the just made available [1] Mac OS X Leopard 10.5.2 revision update, Apple has released updates improving Mac OS X' Security and Graphics as well as an update to its Web development environment, namely WebObjects.

Security Update 2008-001 (16.7MB PPC / 28.8MB Intel)

Security Update 2008-001 is recommended for all users and improves the security of Mac OS X. Security Update 2007-009 has been incorporated into this security update.

Leopard Graphics Update 1.0 (48.9MB)

Leopard Graphics Update is recommended for all users and improves the stability and compatibility of your Mac.

WebObjects Update 5.4.1 for Mac OS X 10.5 (153MB)

WebObjects 5.4.1 is an update release for the version of WebObjects included in the Mac OS X Leopard tools.

All the updates are available either through the Software Update utility or through Apple's support web site [2].