This hack sends out page update notification emails to all users that have marked that page as a favourite. Considerations The sending of emails may slow down page update actions, and these could be noisy if a user edits a page many times quickly. You may run into email system rate-limits with the amount of emails being sent. Options You can customize the email message, if desired, by editing the lines of text within the toMail part at around lines 23-25 of the functions.php code. Code functi...
