# Documentation for the `master` version of `rancher/os` This dir is _not_ the documentation for any released version of RancherOS. You can find that at the [Rancher Labs Documentation site](https://docs.rancher.com) and specifically for [RancherOS](https://docs.rancher.com/os/). When there are Pull Requests to the `rancher/os` repository that affect the user (or developer), then it should include changes to the documenation in this directory. When we make a new release of RancherOS, the `docs/os` dir will be copied into the `rancher/rancher.github.io` repository to be accessible by users. ## Previewing your changes You can either build and view your docs locally by running `make docs`, or you can set your fork of the `rancher/os` repository to render your `master` using `GitHub Pages`. To set up `GitHub Pages`, browse to your fork, then to the `Settings` - under `GitHub Pages`, set the `Source` to `master branch /docs folder` and hit the `Save` button. GitHub will tell you the URL at which the documenation can be read.