It is still in an alpha phase and there will be more coming but this
is a start. They will be released with 4.0. You can find them here :
http://docs.geteventstore.com/
Feel free to drop us questions/comments. Also you can send PRs on the
docs if you are so inclined the repo is here: they are just .md files
https://github.com/EventStore/docs.geteventstore.com
Cheers,
Greg