Feedback: the task has been reported by a guest but has not yet been triaged
Backlog: the task has just been created, it's not yet assigned and it's not necessarily going to be fixed now
Todo: the task has been planned, has been assigned and is ready for someone to start working on it
Doing: the task is currently being worked on
Done: the task is done, but is not yet verified by the task owner
Closed: the task is verified and completed or closed for other reasons