#227254: Added support for taxnomy terms as content that must be unique. #670726: Validation should be skipped when deleting a node. #651308: Fixed translabibility of all strings. Improved compliance with coding standards.

#514180: Added permission that allows users to bypass the restriction. #530896: Improved user warning messages. #543724: Fixed support for datetime database fields. #464616 by eliosh: Added Italian translation.

Adjusted appearance of settings on content type form. Fixed compatibility with Date module 6.x-2.0. #249842: Fixed compatibility with content_permissions module. By Zoltan Balogh: Added Hungarian translation.

Improved handling of CCK values in single node scope. Fixed formatting bug in duplicate value error message.

Major updates, including feature additions and bug fixes. #235429: Added link to duplicate content in error message. #352031: Added hook_uninstall support. #338851: Added support for node language as query field and scope. #326795: Improved compliance with coding standards.

#250496 by rssaddict: Removed all database-specific code. #234821 by sigsby: Check for content.module before CCK-dependent code.

Added single node scope. Improved error messages. Verified support for node and user reference fields. Better handling for empty values.

Initial commit of unique_field module. This module provides an option to require that node titles or CCK field values are unique.