Adding experimental feature info
@@ -282,6 +282,14 @@ Following is a sample `config.json` file:
### Experimental features
+Experimental features provide early access to future product functionality.
+These features are intended only for testing and feedback as they may change
+between releases without warning or can be removed entirely from a future
+release.
+
+> Experimental features must not be used in production environments.
+{: .warning }
+
To enable experimental features, edit the `config.json` file and set
`experimental` to `enabled`. The example below enables experimental features
in a `config.json` file that already enables a debug feature.
