A few people have noticed on their sites that Google Analytics is no longer tracking users, or rather, it's not tracking all visits to the site. We recently upgraded the Google Analytics module to the latest official release, which added some features as well as permissions. To restore tracking, you may need to update your site's settings:

1. go to Administer » User management » Access control and give your role the "administer google analytics" permission.
2. then go to Administer » Site configuration » Google Analytics, and set which roles you want to track. If you want to track non-logged-in visitors to your site, make sure you include the "anonymous user" role.

We updated our documentation on statistics tracking as well to reflect the changes in the module.