I knew about all of these except for the triple jump, which I'll look into since I can get it somewhat consistent. I don't think that any of these are what the developer used though, since they are so hard. After playing through the game again I didn't find any new skips, but I'll keep trying to find them
Also, should we set up a discord for this game? I don't want to clutter the comments of this game with speedrun talk.