We have now published the jazz diagram, for all to see. Now, that doesn't mean it's completely done, and there is definitely still plenty we can add. But the foundation is there.
There are some design touches that could do with being improved, but mostly these are fairly minor. On many mobile devices, the diagram does not work, though, so make sure you view the diagram on a desktop site. We want it to look good, and unfortunately, making all the arrows and designs work on every size and shape of screen around would not have been an enjoyable task.
For now, though, enjoy the diagram with the knowledge that it is available to the public, and will be improved in the future.
The information on the home page of fivecitiesjazz.org about the diagram has not yet been updated, but it will be updated in the near future.