-> Added code to includes/header_tags.php to automatically set the language for the language meta tag.
-> Added stylesheet.css with pre-installed to the files in the contribution.
-> Added code to check for template for adding pseudo page for BTS AND STS shops
-> Added a number of popular social bookmark icons
-> Added tep_hide_session function to prevent logout in test function
-> Added missing language code to includes/application_top.php (found by Alexander Maringer)
-> Added a common questions section to the test page
-> Fixed delete code in test function to work with all servers
-> Fixed duplicate name problem in the social bookmark module.
-> Fixed an html typo in the the admin/headertags_seo.php file
-> Corrected instructions in Install_Admin.txt to match actual files (found by hewnry jiang)
-> Changed code in social bookmark module to simplify
-> Removed the xhtml formatting in includes/header_tags.php

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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