This plugin places an unread badge next to forum titles with unread topics, and next to topics with unread posts. Clicking the badge next to a topic, will take you to its first unread post. (It also works with questions forums)
You also have settings to remove the "unread dot" on the topics, and to make the topic links go to the first unread post.
Add your style to the class 'unread_badge' in custom.css to override the default IPS4 badge styles.
Compatible with Community Suite 4.2.1
NOT UPDATED FOR 4.3+