How to edit New Checkout version?
So, there's a new version of checkout, which on the one hand, seems to more reliably pull shipping provider data, but on the other, breaks certain apps (Liquid Delivery) and does not appear to communicate with the custom theme / template system at all.
Is it going to be possible to edit anything in this checkout version? If so, when? Will it integrate more cleanly into existing themes? If I want to inject code via jQuery for example, will that be possible? And so on.