-> Changed code in admin/includes/boxes/header_tags.php to handle page opening properly.
-> Changed the configuration group number to prevent conflict with other contributions (reported by FWR Media)
-> Fixed code in test file to correctly check tables for fields.
-> Added option to test script to check for matching file counts in the database and includes/header_tags.php file.
-> Added error message for pseudo page if it already exsits.
-> Added type casting to admin/includes/functions/header_tags.php file
to remove errors on some php versions.
-> Added primary and index entries to the tables.
-> Added code to prevent pseudo pages from being added to the base files that do not accept pseduo pages.
-> Added code to delete the extra code added for pseudo pages when the base page is deleted.
-> Updated documentation to better explain the available options.

This is a full version.

The support thread for Header Tags SEO is at
http://forums.oscommerce.com/index.php?showtopic=298099

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