diff --git a/doc/4.6-final.md b/doc/4.6-final.md
index b50e332f68ce774fe942320958735474ee9a7abf..7e70433cfb33ea4aaad2f1a56f604c42acd89b66 100644
--- a/doc/4.6-final.md
+++ b/doc/4.6-final.md
@@ -72,9 +72,24 @@ releaser gs://civicrm-build/4.6/civicrm-4.6.28-201705030600.json --tag -f
 releaser gs://civicrm-build/4.6/civicrm-4.6.28-201705030600.json --publish
 ```
 
-## 4: Set default on `civicrm.org` (WIP)
+## 4: Update `versions.json`
 
-... login to `latest` and update versions.json ...
+Services such as the `civicrm.org` download page and the in-app version
+check depend on a file named `versions.json`. Update this.
+
+```
+## Find and examine the current list of releases.
+cd /var/www/latest.civicrm.org/public/
+ls -la versions.json
+./bin/pb release:list
+
+## Add the new release. Be sure to adjust versions/dates.
+./bin/pb release:add 4.6.28 --date=2017-05-03 --security=false
+
+## Make the change persistent.
+git commit versions.json
+git push origin master
+```
 
 ## 5: Bump version
 
diff --git a/doc/4.7-final.md b/doc/4.7-final.md
index 6d5b0620bedb51446ef675772206d469717a5212..2595726df08381d9ece151235b5b7f586ee4321c 100644
--- a/doc/4.7-final.md
+++ b/doc/4.7-final.md
@@ -72,9 +72,24 @@ You might want to spot-check a few URLs to ensure the tags were published, e.g.
  * https://github.com/civicrm/civicrm-packages/tree/4.7.X
  * https://github.com/civicrm/civicrm-wordpress/tree/4.7.X
 
-## 3: Set default on `civicrm.org` (WIP)
+## 3: Update `versions.json`
 
-... login to `latest` and update versions.json ...
+Services such as the `civicrm.org` download page and the in-app version
+check depend on a file named `versions.json`. Update this.
+
+```
+## Find and examine the current list of releases.
+cd /var/www/latest.civicrm.org/public/
+ls -la versions.json
+./bin/pb release:list
+
+## Add the new release. Be sure to adjust versions/dates.
+./bin/pb release:add 4.7.19 --date=2017-05-03 --security=false
+
+## Make the change persistent.
+git commit versions.json
+git push origin master
+```
 
 ## 4: Set default on `sourceforge.net`