As I am a cheater I already started to accept pre-orders for the book despite what I’ve told people earlier.
Just if someone wants to wait a bit longer and secure their copy.
I will receive the book for shipping late July
early August. So you do have to wait for it.
Pre-order will go on to July 29th or until the 300 copies sell out.
Then it will be unavailable for shipping orders.
I will come up with proper release notes asap at time when I will advertise the release-party.