A couple months ago, Coppersalts completed the first ever true TAS of BFDIA 5b using a software that she developed! It lowers the time of the previous TAS, developed by Fewtoo, by an astounding 2.5 minutes. There has been no remark of it on Speedrun.com yet, so I wanted to acknowledge it here. Big ups to Coppersalts for this incredible contribution to the game!
We've saved a full minute off of this in the last 5 months! You wanna see some speed? Watch this.
I couldn't find a better place to post this, but here is the segmented run that takes the fastest IL times done by humans from a few weeks ago and compiles them into one speedrun now. The segmented time is even faster now, but here is the fastest segmented run that has been created so far.