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Mac OS X 10.5.3 released

Apple just released Leopard 10.5.3 via Software Update.

Apple's change list page is quite sparse while other sites have posted a much larger list of fixes based on beta versions of the patch. What is unclear is whether or not these changes made it to the final patch release or not (although the answer is probably yes as the final patch is 536 MB).

As always, NEVER upgrade in the middle of the project and if your system ain't broke, don't fix it. However, if you are suffering from a major issue fixed by this patch, wait several days to see if there are any major problems with it (I have heard of Airport issues already) and then only install it after performing a full system clone.

If you are considering upgrading, you are advised to download the full combo updater rather than relying on Software Update:
Mac OS X 10.5.3 Combo Updater