Is it possible to include additional packages, or the "require" Mathjax extension? I have users who want to draw commutative diagrams, which seems very limited at the moment.
There seems to be a "require" extension for Mathjax which could do the trick but I do not know if that can be used. I have considered modifying the overall_footer_after.htm but am very much unsure of what is going on in the .tex block.
Sorry if the questions are stupid/off the mark, I know next to nothing about phpBB; thanks for the extension which is really useful for my small forum.