README: add link to Netlify dashboard (google#964)

README.md

@@ -49,11 +49,13 @@ for details about the various usage options.
 ## Documentation
 
 Docsy has its own user guide (using Docsy, of course!) with lots more
-information about using the theme, which you can find at
-[docsy.dev](https://docsy.dev). Alternatively you can use Hugo to
-generate and serve a local copy of the guide (also useful for testing local
-theme changes), making sure you have installed all the prerequisites listed
-above:
+information about using the theme. It is hosted by [Netlify][] at
+[docsy.dev](https://docsy.dev). For deploy logs and more, see [Deploys][] from
+the site's Netlify dashboard.
+
+Alternatively you can use Hugo to generate and serve a local copy of the guide
+(also useful for testing local theme changes), making sure you have installed
+all the prerequisites listed above:
 
 ```console
 $ git clone --depth 1 https://github.com/google/docsy.git
@@ -76,3 +78,6 @@ participated in this project.
 This project is licensed under the Apache License 2.0 - see the
 [LICENSE.md](https://github.com/google/docsy/blob/main/LICENSE) file for
 details
+
+[Deploys]: https://app.netlify.com/sites/docsydocs/deploys
+[Netlify]: https://netlify.com