We have been quiet as things have progressed. There was admittedly a small moment when we received advances last month that caused full production/assembly to be delayed due to a quality concern, and the printer we are working with was willing to double down and take care of the problem before we had to ship any books out.
That said we aren't ahead of schedule how we wanted to be, shipments will be going out starting on the 22nd/23rd of October. So if you're in the domestic US you should certainly see your backer rewards before the end of October. Backers outside those areas may see their rewards the first or second week or November depending on local postal service.
That said, we want you to take a look at all the goodies we've had produced!