Welcome Hugo!
Porting to Hugo is successful.
print "Hello World!"
digraph g {
node[shape="circle" , label="", width=0.2, height=0.2]
l1[xlabel="v\(s\)"]
l21[xlabel="a", width=0.1, height=0.1 , style=filled]
l22[width=0.1, height=0.1, style=filled]
l31[xlabel="v\(s'\)"]
l1 -> l21
l1 -> l22
l21 -> l31 [xlabel="r"]
l21 -> l32
l22 -> l33
l22 -> l34
}
$ v_\pi(s) = \sum_{a \in \mathcal{A}} \pi(a|s) q_\pi(s,a) $
Some stuff still needs porting over, but it's functional. And much more sane than the prior routing schema. It's really slow, I don't get why the Posts route isn't highlighted, and the design is meh (and I didn't make it), but whatever. It's a good place to write and I think that's what I cared about in the first place.