message: Add environment heading
diff: @@ -224,6 +224,8 @@ There are two types of configuration that `wrangler` uses: global user and per p
  Note: Creating your KV Namespaces should be handled either via the [api](https://workers.cloudflare.com/docs/reference/storage/writing-data/) or via your Cloudflare dashboard.
  + #### Environments
  +
  Additionally, you can configure Wrangler to publish to multiple environments. This means that your same codebase can be deployed to multiple places on your [workers.dev](https://workers.dev) subdomain, across multiple accounts, zones, and routes. Read more [here](/docs/environments.md).
  ## Additional Installation Instructions
  