The iPhone 3.0 software will be available worldwide on June 17th (today for developers). It will be free for iPhone owners and $US9.95 for Touch. There are also some new features unveiled at WWDC.
AU: The local press release reckons that the iPhone 3.0 software will be available in Australia from June 26, the same day as the new iPhone launches.
There is also a new "Find My iPhone" feature that is available to MobileMe customers. It shows users where their lost iPhone is on a map. You can even send it a remote wipe command to protect your sensitive data in the event that it is stolen.
Naturally, there are also plenty of new apps on the horizon. Head on over to our WWDC 2009 iPhone app roundup to get all the details.