Available updates

Whenever your site checks for available updates and finds new releases, it can notify a list of users via e-mail. Put each address on a separate line. If blank, no e-mails will be sent.
Select how frequently you want to automatically check for new releases of your currently installed modules and themes.
You can choose to send e-mail only if a security update is available, or to be notified about all newer versions. If there are updates available of Drupal core or any of your installed modules and themes, your site will always print a message on the status report page, and will also display an error message on administration pages if there is a security update.