message: Better version & package docs
diff: @@ -171,6 +171,22 @@ $ yarn start
  Open
  [localhost:3000/middleware.html?endpoint=https://api.graph.cool/simple/v1/swapi](http://localhost:3000/middleware.html?endpoint=https://api.graph.cool/simple/v1/swapi) for local development!
  +### Versions
  +
  +This is repository is a "mono repo" and contains multiple packages using [Yarn workspaces](https://yarnpkg.com/lang/en/docs/workspaces/). Please be aware that versions are **not** synchronised between packages. The versions of the [release page](https://github.com/graphcool/graphql-playground/releases) refer to the electron app.
  +
  +### Packages
  +
  +In the folder `packages` you'll find the following packages:
  +
  +* `graphql-playground-electron`: Cross-platform electron app which uses `graphql-playground-react`
  +* `graphql-playground-html`: Simple HTML page rendering a version of `graphql-playground-react` hosted on JSDeliver
  +* `graphql-playground-middleware-express`: Express middleware using `graphql-playground-html`
  +* `graphql-playground-middleware-hapi`: Hapi middleware using `graphql-playground-html`
  +* `graphql-playground-middleware-koa`: Koa middleware using `graphql-playground-html`
  +* `graphql-playground-middleware-lambda`: AWS Lambda middleware using `graphql-playground-html`
  +* `graphql-playground-react`: Core of GraphQL Playground built with ReactJS
  +
  <a name="help-and-community" />
  