The new iPhone 3.0 software is sweet. It’s got tons of updates and refinements and new features.

Notables: cut/copy/paste support, MMS, more landscape keyboard mode support, iPod/Contacts/Calendar/Apps search, and a bunch of others.

It isn’t available until the summer, but the new SDK (which has also been massively updated) is available today for people who want to take advantage of it. I’m an idiot when it comes to programming for anything Mac, so it’s useless to me, but others will surely devour it.

Sw00t.