Adam Scott- swing changes?

I'm not sure about what I'm seeing, but it seems as though Adam Scotti s making swing changes. He seems to be bending more at the waist and less at the neck, which allows him to better center the ball in his field of vision. In addition, his plane seems a bit flatter with an earlier and smoother release of the right side, as opposed to his older swing with a more carefully timed, delayed release.