Public trackers are slightly more public

A small change has been made to the workflow for joining public trackers (private trackers are unaffected by this change). Previously, new users needed to join your public tracker to view any of the bugs. Now, anyone can view the bugs in a public tracker without joining. Non-members cannot make changes to any bugs. A message appears within the bug tracker for non-members with a “Join Now” button if they want to comment, tag, or submit new bugs.