It's official: The first-ever update to the Xbox 360 dashboard hit today.

The official Xbox page has word on all of the updates, but they're basically fixes to Live play and some patches for saving.

Get the full details after the jump:

Improvements to the Xbox Guide. Option to retain your saved games when you delete a profile. Increased accuracy of "last time played." Network configuration improvements for Xbox Live members in the Netherlands. More detailed messaging for unreadable disk or region errors

Unfortunately, the site doesn't say a word about any game patches. Major Nelson won't even shed any light on it.

Xbox Live update [Xbox]