Add artifacts command to documentation

tools/deploying-drutopia-updates.md

@@ -33,28 +33,34 @@ cd ~/Projects/drutopia-platform/drutopia_host/hosting_private
 ahoy git-pull-all
 ```
 
-```
+```bash
 ahoy new-site example
 ```
 
 And, following the instructions that provides, copy the 
 
-```
+```bash
 ansible-vault edit host_vars/elizabeth.mayfirst.org/vault.yml
 ```
 
 ## Prepare appropriate base
 
-```
+```bash
 ahoy deploy-build next
 ```
 
 ## Deploy your site
 
-```
+```bash
 ahoy deploy-site example_test
 ```
 
+And you can share back the record of the deployments in the `build_artifacts` repository with this:
+
+```bash
+ahoy artifacts
+```
+
 ## Putting it all together
 
 ```bash
@@ -62,6 +68,7 @@ cd ~/Projects/drutopia-platform/drutopia_host/hosting_private
 ahoy git-pull-all        
 ahoy deploy-build next
 ahoy deploy-site example_live
+ahoy artifacts
 ```
 
 ## If you need to override site configuration: