The September 16, 2012 update contains a few changes including:
Comments
New feature – “hideLogin†param now hides “logout†link
Moderation
Fixed IE7/IE8 css issues
SSL Support
New feature – Added SSL support to comments
Social Sharing Plugin
New Feature – The plugin now sets body tag with css “position:static;†to make sure the modal is positioned properly on the page
Rich Text Editor
Fixed an html sanitization error