iPhone 1.1.3?!?

Leaks of iPhone update 1.1.3 have been showing up around the web.  1.1.2 is the current version.  According to the maccast (www.maccast.com) it may show up as early as next week, a likely date being Macworld Expo on the 15th.  Some of the new features demonstrated on an 8 minute video on gear live were new google map cell tower triangulation features, as well as the ability to send SMS messages to multiple recipients.  A feature that goes along with the release of the SDK in February was the ability to rearrange the home screen, this included moving icons, choosing icons that appear in the dock (there is still a 4 icon limit), as well as multiple pages for your applications.