Drupal 7 changes
To login to your Drupal 7 site, click the "Login" link in the footer, or add "/login" to the end of your URL.
Determining if your site is on Drupal 7
If your site has been migrated to Drupal 7, this notice will appear at the bottom of the login page:
Menu settings, Revisions, URL path settings, Publishing Options
These sections have moved to the bottom of the edit form. See this screenshot:
Sidebar items must now be created via Drupal's "Block" mechanism, which is different than how we did sidebar items in prior versions of Drupal. See our dedicated Sidebar Blocks page for more information.