It’s time again for an update from Apple, we are getting a lot lately and this is a big one. You can read all about it on this knowledge base article. There are some security issues being covered plus some iSync issues. Please note that if you do the update and press the restart button PowerPC-based Macs will restart twice, instead of once, after the initial installation.

I’ve just updated my internet server after I tested it on my other test mini on the internal network. There were no noticeable issues and everything kept working as expected. Just wanted to let you know you can upgrade safely as we have experienced with all the updates till now. Hope we can keep this up.