That’s a good question. The actual webpage is a static HTML page, which I committed at the request of @igorljubuncic. But there is no good procedure in place yet for maintaining it.
Myself don’t know the topic. Possibly, if you would submit a merge proposal with obvious things like typos, I might be able to merge it (it’s this Bazaar branch). But I have a feeling that the changes you would like to see are bigger than that, and if so they need to be reviewed by somebody with sufficient knowledge.