The suspension platform might be the same, but probably anti-squat, anti-rise, axle path have been modified. Pretty sure they need to, cause the geo change would put the rider in a different position, also slackening the HA would make the bike more aggressive - another reason to modify it. When you put everything together, it might be a whole new, different bike compared to the previous one, performance-wise. And the looks? Might be close, but the new proportions and small changes in tubing here and there make it look faaar better!