Actually 4 days (close to 5) from 85% to 90%. Could easily take another week, and god knows if L&P deems it to be ready for release immediately after reaching 100%, or if we'll see yet another post on Patreon a la "All 4 animations for 0.155 have been fully rendered, and 0.160 is also ready. Now all that's left is editing and polishing the animations. See y'all in 4 weeks!".
There was a post on Patreon in which L&P stated that after rendering comes more editing, question is if that's already included in the animation progress bar. I'd assume that he's done the editing after each completed animation, but who knows. It's L&P we're talking about here.
Fingers crossed I guess.
Also, some people seem to expect a lot of content. We are likely talking about ~500 renders and 4 animations, so it's gonna be a real short ride.