I submitted a manuscript according to the directions of the publisher. Shortly after my submission, however, the directions changed and the publisher now requires additional information. Will the publisher consider my submission under the old requirements or will it get trashed because it doesn't have all of the components? Should I contact the publisher and offer to send the additional information or keep waiting it out and hope it still might be considered?
Assuming your publisher is reasonable and rational, they will know when they changed their submission guidelines and will allow for a grace period. If they need the additional information, they will let you know. If it will make you feel better, you could send them a short e-mail (no longer than what you just sent to me).