Update docs for StatefulSet versions cleanup
@@ -56,6 +56,16 @@ status:
One version is running is mean that at least one pod that belongs to this StatefulSet is running.
+When latest version is running, any version smaller than the greatest version running is deleted.
+```yaml
+status:
+ versions:
+ # version 1 was cleaned up
+ "2": true
+
+```
+
+Controller will continue to reconcile until there's only one version.
## Example Resource
