Patryk has started preemptive work on the 8K variant of Beaglewire for our stretch goal. The routing will be considerably more dense with the BGA but we are trying to break out as many signals as reasonably possible.
In the meantime, the orignal 4K design protos are still underway and should be back soon.
We are at 84% of the target with 27 days to go. Tell your friends and lets make this thing happen.