I'm pretty sure that you don't get access to A1's paint buckets until you leave A for the first time, but I included them anyways!
More info in video descriptions.
https://www.youtube.com/playlist?list=PLWnY0YCNGRCcJncQHBikEMYmjgJVYnfLe
I was running today, about to get a very good time, when suddenly my FPS dropped to 30 before the final jump. It kinda ruined my run. So I did the same solution again, but with an old save, and this consistently keeps happening to me. Is this happening to you guys as well?
It looks like they've patched it without any warning either.
RIP :'(
I found that when you jump over fences using a box, you can pick up the box while you are sliding over the fence. Seems like this could be very useful.
Also, I know there is a video of someone moving an unmovable connector already, but I did this just to show that they can also be moved with boxes.
Example:
Assisted jumps (moving to and from boxes) are actually quite glitchy. If there is something in the way of the path, it pushes you to the nearest open spot. This can be used to glitch through purple doors, and maybe other spots.
Example 1: Example 2:
Sometimes when you jump off a two-block tower, you cannot grab the blocks from the landing spot. You can work around this by grabbing the block below and jumping immediately after.
Example:
I just joined in on this whole speedrunning thing, so I don't know exactly what's out there already, but I don't think this has been done yet.