Funny, that I just thought, that the progress of quality has stopped for a while and now boom - another breakthrough! Maybe it is not very obvious, but there is a big difference in this new way - I don't even need to upscale GIFs to make it look good, so one gifs takes only 20 mins instead of 2 hours. The only negative in this - GIFs size now is around 80MB. I hope patreon will let us to upload videos soon, because the same gif in mp4 is only 3MB.
There are a lot of work now to test it on other models, and finding the best way of prompt-traveling (it needs to change prompt every 8 frames, 10 times total)