Apple has officially launched the iPhone SDK at today’s special event.
The iPhone will now support enterprise software and Microsoft Exchange will now be built into the iPhone giving users push email, push contact, push calendar and a global address list.
The iPhone SDK features the same API’s and tools that Apple uses to build their own applications for the iPhone.
So you can expect a host of cool iPhone apps coming to the iPhone.
A beta version is being released today to developers and the rest of us with get it in June with a complete update coming as the iPhone 2.0 update.