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Thank you for contacting O'Reilly. I have checked on this and unfortunately there is nothing at the moment that works with the SDK (4.1) - the current version was written for 3.x. But there's always the possibility of future editions, so make sure to check the website to see if any new editions are coming out.
And - if a new edition does come out, and you already own the current one - you will be entitled to an upgrade discount. For more information on this feel free to contact our customer service department at (800) 889-8969/ (707) 827-7019 or email us at email@example.com.