Apple has just officially released OSX 10.5.3. If you open up the software updater you will now see it listed there. It looks to be about a 420 MB download, so rev up your high speed connections 🙂
Among the updates are some changes to Time Machine, Spaces, Parental Controls, Mail, iCal, iChat, Airport, Automator and Address Book. For a complete list of updates you can check Apple’s site here, or here for security updates.
Let’s get installing folks. I am curious to see what people think of the update and if you see any issues.