I am so sorry about the late update.
As of about 2 weeks ago I finished shipping all of the Indiegogo hot ends. There are only a couple of hot ends that have yet to be shipped. If you have not received an email about this then your hot end has already been shipped. If you have not yet received it then it is likely still on its way.
The second production batch is almost ready so I expect to be shipping pre-orders within 2 weeks. I am going to be shipping orders as they were received so don't hesitate to grab your Prometheus Hot End early!
If you have any questions about anything really feel free to get in touch via the contact form on my website:
Thanks so much for all of your support!
Happy Printing :D