The new version allows plugin users to show multiple publications of the same database table on a web page. This also allows you to test your publications directly from Data Tables menu.
To offer this functionality the publication ID was added to the ID of the HTML table (to make it unique). A 0 was added for shortcode users who are using the table_name parameter. As such it is still not possible to add multiple HTML tables of the same database table when using shortcode wpdataaccess with Data Tables.
Shortcode wpdataaccess can still be used without Data Tables, mainly for backward compatibility. But I strongly advise using Data Tables for your publications!
If you have already been using Data Tables or shortcode wpdataaccess before and you have styled your table, you might need to change your styling. Add the publication id at the end of the table name if you are using Data Tables. Add a 0 (zero) at the end of the table name if you are using shortcode wpdataaccess without Data Tables.