~3 second improvement to mugg's TAS from 2011, due to a new clip method being used to get to a room earlier than normal.
Unfortunately, I struggle to find positions for dashjump clips (a problem in both WL2 and WL3). Therefore, what you see beginning in the thumbshredder room is largely a rehashing of mugg's input. Where I could, I tried to break away, and I think I got a couple optimizations out of it but nothing major. The first two (three?) rooms are completely fresh input with no reference to the old TAS.
720p60 encode: