# KaTex Version in Dynalist

#1

Hi,

not sure if this is the right section. This could also be bug. Anyway, I noticed, that some latex commands are not rendered, e.g.

$$\widehat{ab}$$ does not work in Dynalist.
The support for these commands was added quite recently to katex, but it should be supported. See for example

https://khan.github.io/KaTeX/function-support.html

So what KaTex Version is Dynalist using? And will this be upgraded antytime soon?

#2

It’s old right now, we’ve updated it this week and that should released some time next week.

I hope that helps!

#3

#4

Haha irrelevant but yes I did! I figured it’s easier to tell which threads have been replied this way

#5

Hey! I see that you change the katex version or something. At least $$\widehat{AB}$$ now works!
However, this seems to have broken stuff like $$\mathbb R$$ or $$\mathcal H$$ ?

#6

Is this working correctly in KaTeX?

#7

I am sure that this worked before and I could not find a Bug report in katex

#8

Just tested on web and this is what I got…

#9

Okay, nevermind. This works now after reboot (??).