"Project Bento does not affect any existing content in Second Life. All existing avatars and animations should continue to function as they were designed." -SL Wiki, 12/06/16 Why make this claim when body structures have clearly changed? In particular torso muscles have been given an additional directional scale on the slider that allows them to go further than before, and elongate the shoulders/lats in a manner not seen before the update. This functionality specifically alters the shape of any avatars with torso muscles above 50, which is a high percentage of users - causing them to clip with shoulder, back, and arm attachments in a way that makes them look "broken" upon logging in.