-> Added google plusone code to the social bookmarks.
-> Added images of Page Control to the contribution package to help understand it better.
-> Added option to display text on the product listing page.
-> Added option to display additional text on the product page.
-> Added option to control showing the currently viewing link.
-> Added option to display Header Tags title at top of each page.
-> Added option to store keywords for use with other parts of Header Tags.
-> Added social bookmarks for Article Manager pages (requires Article Manager to be installed). (My thanks to member JohnAtYM for his sugestion and code).
-> Added social bookmarks for Information Pages pages (requires Information Pages to be installed).
-> Added social bookmarks for Page Manager pages (requires Page manager to be installed).
-> Added Tag Cloud code.
-> Changed Fill Tags code to allow it to work for large databases.
-> Changed View Result code so it now recognizes pseudo pages.
-> Changed many database calls to be more secure.
-> Changed how canonical code worked for the category pages since it was failing for some servers.
-> Corrected xhtml mistakes in the changes for 2.3 shops.
-> Corrected the Install_Catalog.txt insructions for 2.3 shops.
-> Corrected mistake in includes/functions/header_tags.php introduced in V 3.2.4 that prevented categories from being appended to the product page.
-> Created an update install file that will make future updates easier.
-> Created a new section in admin for handling keywords, including checking their position on google and adding them to the search results on the shop side.
-> Fixed code in Page Control so a mising sort order entry causes a failure and doesn't allow the change.
-> Fixed gzip cache so it updates correctly.
-> Moved css to an external stylesheet.
-> Moved the fill tags instructions to a popup file.
-> Removed the deprecated type argument from the mysql files.
-> Removed the mysql phpmyadmin-type install file from the contribution.
-> Removed the option to use an html editor on the products meta tag description.
-> Removed duplicate clean_html files.
-> Removed the MS2 files.
-> Removed all non-English language files.

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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