Oct 16th, 2013
From the project page:
"
D7 and Content Taxonomy
The module provides extensions to Drupal's core Taxonomy Term Reference Fields. At the moment, following extensions are available:
Parent term selector in the field settings (for options lists)
Options for new terms in autocomplete (Autocomplete Deluxe widget supported as well):
Allow and insert new terms (default behaviour)
Allow and insert new terms into a separate vocabulary
Deny any new terms
"