WordPress.org

1.5

• Added widgets
• Facebook button has absolute URL to comply with July 2013 requirements

1.4

• Added new shortcode attribute to disable the buttons on a per-page basis - [professional_share show="false"]
• Added featured image support (post thumbnail) for OpenGraph and Schema.org sharing
• Added settings quicklink on main WordPress Plugins page
• Settings page layout improvements

1.3

• Added ability to adjust position of buttons - options are top of post, bottom of post, top of page, bottom of page
• Added blog language to HTML root for SEO
• Improved CSS layout

1.2

• Replaced Google+ Share button with Google+1 button that includes share capability
• Added HTML5 compliant Google+1 code
• Improved CSS layout

1.1

• Replaced Google+1 button with new Google+ Share button
• Added schema.org and open graph meta tags for sharing
• Added shortcode [professional_share] to render buttons anywhere in a post
• Added hook to render buttons in themes - do_action('professional_share')
• Added CSS class for button area(s) - ProfessionalShareBox

1.0

• First Version