In the past, some good people of this thread, being Tess' subscribers, often shared with us the latest information from her patreon, posting devlogs here..But then everything went quiet, and we are left with only Discord, and in it Tess hasn't written any specific information about the approximate release date of the update lately.
Yeah, we know the approximate number of already finished renders for each route, but that doesn't give us much, coz we don't know the most important thing - how many of them (and how many scenes) are still left to make. So yes, we can only guess and hope that the update will be released either in late October or November. (Fingers crossed that it doesn't carry over to December)..