I'm actually thinking that, with the 6 week beta period I have after the route is finished, it will be closer to the end of September at this rate.
The route is going well and I've had some good feedback from my playtesters, but the route has been more complex than I was expecting and that has delayed things somewhat.
I plan to release a proper devlog update later this week with more details, but in the meantime, many thanks for your kind words and on-going support - I hope the route will be worth the wait ^_^