How is this glitchless?

I submitted a run 2 months ago but its still listed as pending

But It wasnt possible before. how do they just skip it? like im able to do the skips it just isnt supposed to be possible

So i did some coil speedruns a while ago. i stopped speedrunning cuz i lost interest. then i come back after a while only to see the record SMASHED by just skipping the whole level which previously was not possible? someone got an explanation??????

Is there a Tutorial Any% ? I was wondering because i got a good run of it using glitches but cant find it in the categories. if there is no way to submit it that should become a category.

no

Ive been thinking about speedrunning the whole game using coils but then u have Coils - IHG and Coils No IHG what does this mean?

I wanna speedrun this game, but dont have a physical copy. What emulators should i use that are available on mac? (link them so i dont download a virus pls.)