I need to change a screenshot image after I submitted, got approved, and released. I failed to see that we didn't delete old images for 9.7 devices. If I submit a new build version just for this, do I have to change the "What's New" information? If I don't, will my review be rejected? We have lots of new enhancements in the new major build version that people should still know about (not this silly mistake of an old screenshot).