Celeste Classic, or Celeste 1.0, has a thriving speedrunning community and I feel that separating the full release of Celeste and it's demo predecessor would be a much-needed edition to Twitch's category list. Also, there's a category for Celeste Classic 2: Lani's Trek. Having a category for a sequel and not the original almost worse than having a category for a sequel that hasn't even released yet (looking at you, BOTW 2).