What is the fine-grained topic of the following text: The November release included an update to the default tagline for Openlab sites, which used to be “Just another City Tech OpenLab site.” Now each tagline is specific to the type of site, such as “A City Tech OpenLab Course Site.” However, we still encourage members to create their own unique site tagline that briefly describes their site! Only return the topic.
Update to default tagline for Openlab sites