I'm a volunteer with Learning Life, an educational non-profit. Our Wordpress site (letlearninglive.org) hasn't been updated to the latest version and our current version is 3.2.8. I'm not sure if the widgets installed in the site's sidebar are being affected by this as they don't display the content on the site. So far the widgets that are not working are twitter timelines, search bar, and comment boxes, all of which did, however, work on a mock-up Wordpress site we created, which presumably had a more recent version of Wordpress.
If we do indeed need to update to the latest Wordpress version, will we need to edit some of our pages to accommodate the latest version.