h ttps://dl.dropbox.com/u/351007/S3_update.png
I have to say that for newcomer (Samsung user) the lack of any kind on announcement or changelog is disturbing. Seems to be normal for Samsung but I don't like it.
h ttps://dl.dropbox.com/u/351007/S3_update2.png
The phone won't connect Kies after installation. Other user had the same problem and resetting the phone helped. Reinstalling Kies didn't help for me and i have time to wait fix for Kies.