I understand that the forms will be retired on July 28... and I apologize if this was answered elsewhere, but will forms that have been embedded to web pages also be retired?
Yes. Embedded forms use all of the same mechanisms as form pages. When a web browser (user) goes to a page with an embedded form, the part of the html page that has the embedded form will show the Form Closed page (until July 28).
Thanks for the information!