Quick Fix to Disable Bean Revisions

bean_revisions.php

<?php

function MYMODULE_form_bean_form_alter(&$form, &$form_state) {
  // Hide the revision checkbox.  
  $form['revision']['is_new_revision']['#type'] = 'hidden';
 
  // Make "Create new revision" off by default
  $form['revision']['is_new_revision']['#default_value'] = 0;
 
  // Hide the revision log field.
  $form['revision']['log']['#type'] = 'hidden';
}

?>