User blog comment:Rappy 4187/Technical Update: October 19, 2016/@comment-5973717-20161021202935/@comment-11733175-20161022085724

Said replacement is inherently insecure, due to not escaping attributes properly. I would not recommend importing or copying it as is.

For anyone that has tried to import it, it's unreviewed and thus won't work at time of writing.