Too much time spent playing the originalI had a few optimizations which saved a few seconds (the two main ones were going under the crumbling blocks in the last room of stage 1, and a one-cycle strategy for the room after that), but overall nothing crazy so it's probably a matter of cleaning up movement.
I tried for a little longer to see how low I could get and I got a 1:29. I think with my current strats a 1:25 is possible, although celeste 2 has some crazy tech so I'm sure much lower times are possible. In any case I think I'm done lol. GG, you definitely gave me a run for my money :)