Just for a bit of number reference. He says he has posed 60-70% of animations. Let's average and say 65%. The last two episodes had 303 (E9) and 335 (E10). Again average, 319. From this we can presume he has around 207 animations posed. That isn't that helpful, except he has told us he has 51 animations in the queue. So 207-51= 156 complete animations.
Normally I track with week 1 being the first Friday after the previous episode release. This was 15th December. Which makes April 19th week 19. For episode 10 by week 19 he had roughly 141 complete animations. For episode 9 (before the 60fps nonsense, but also before the 4090's) he had 160 rendered.
On that basis I think 156 is a pretty good guess. It's fairly likely that in the roughly 3 weeks beta period he was posing and rendering, so that probably explains why he is up on episode 10 but the 60fps would explain why he is down on 9. So in other words he's roughly on track with his last couple of epsiodes.
Episode 9 released week 42 which would be 27th September. Episode 10 released week 51 which would be 29th November. So I think that 2 month window continues to be the most likely release window.
To illustrate the guess here is the table with episode 11 estimate track against 9 and 10.
View attachment 3556014