The update was posted on 7th so I think it will be released publicly on 21st ( He said the update will be posted here 14 days after they have been realeased on Patreon)
Thanks a lot, the "secret" ending seem like a bad ending to me, especially Yuu (Poor guy ; - ;) being indecisive by not enjoying his last year with his friends and regret about it (just because of our choice to make it). It makes my heart hurts a lot when think about it
That's actually another bug Sanility, I've just played the route again and it didn't have the flashback the same as when the patch come out, it's a different one eventhough I come with Sho to the festival.
*Spoiler* Uhm...I've just played Shoichi route again and noticed that the flashback on day 15 although I did go to the festival with him on day 10 gone so is this another bug or new change?