Client metadata missing on Aegir 3

As per hosting_client_form() and the statement in the docs (at the time of this writing):

Creating a new Client on Aegir is as simple as selecting Create Content>Client. Then enter their email address (twice for confirmation), Name and Organization. Now click 'Save'.

...there should be an e-mail address field and an organization field. However, there only appears to be name fields (human-readable and machine-readable).

So is it possible that this code never got switched over to fields via the Field API in Drupal 7 (Aegir 3), and therefore the fields are missing on the node add form for Clients?