How better to end a long day of blogging than with some Java? I know, that's a lame joke but think about what I'm working with here: Java for Mac OS X 10.5 Release 1. Apple released this update to Software Update for all you Java thirsty people out there (I promise that's my last Java joke).
What does this Java update do? It adds support for Java SE 6 version 1.6.0_05, though only for 64-bit Intel Macs. PowerPC and 32-bit Intel Macs are not invited to this update party. You should note that this update doesn't replace the default install of Java on your Mac, it merely adds support for SE 6.
This update requires OS x 10.5.2 or higher.