You can now create and manage the footer for all pages in one place.
See the footer below and click the link for more information.
Remember that content added to the footer will appear on all pages in your site, unless you set it to not appear on certain pages.
Several people have accidentally put content in the footer and and then deleted it which removes it from all pages. If that happens to you, do not delete the content in the footer, go to the page where you want the content and drag the content out of the footer into the main content area.