As alluded to previously in the YTEP discussion, I've made a yt ReadTheDocs instance:
Any time new changes are pushed to yt-doc, this will get rebuilt. The one downside is that because of how RTD is set up, it won't grab any API docs. But everything else will be live! And when we release, we can force an API doc update in RTD.
So please -- contribute to the docs! This way we can have "Release" docs that are for when the API changes are live, and instant docs, that don't include API info. But it also means there's one fewer place we need to worry about bottlenecks -- because the docs are always up to date on RTD.