<![CDATA[Downloading iPhone OS 4 SDK Developer Preview.]]>11:30 AM Cupertino Time
OK, I’ve “signed” the iPhone Developer Updated Program License Agreement. NDA is in effect now. I can’t talk about it unless Apple revealed it first (or someone else).

11:11 AM Cupertino Time
Apple iPhone Developer Center is being updated. Developer must agree to the Updated Program License Agreement.

Well, since NDA is in effect, I can’t talk much about iPhone OS 4 other than what Apple has revealed today.

It is apparent that Snow Leopard is required to develop for iPhone OS 4.

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