Apple has announced the iPhone 3.0 software update which includes an updated Software Development Kit (SDK) with over 1,000 completely new APIs.
Here are a few highlighted features:
- Search your iPhone
- Cut, copy, and paste
- Send photos, contacts, audio files, and location via MMS*
- Read and compose email and text messages in landscape
And yes, I am running it (I have an Apple Developer Account), and so far I found one bug (on safari re-highlighting the address bar can sometimes make the address disapear) and an un-announced fearure (the call history list is now much more verbose)