Speeding up the prediction

I was working on scaling up Prophet to be used as a forecast engine for hundreds of thousands of items for a project I'm working on, and realized that predicting with Prophet takes the vast majority of the running time,
After some research I figured out a way to speed it up significantly, and wrote the following post:

https://towardsdatascience.com/how-to-run-facebook-prophet-predict-x100-faster-cce0282ca77d#4b11-31bf17c6772

I think it would be great if something like this was implemented.