release version 1.0.6

DEPLOYMENT.md

@@ -38,6 +38,10 @@ See .env.example and SETUP.md for full variable reference.
 
 ## Pull-and-Run Deployment
 
+Images are built and pushed automatically by the CI and release workflows (see [CONTRIBUTING.md](CONTRIBUTING.md#versioning-and-releases) for the release procedure).
+
+Every push to `main` produces `:main` and `:latest` tags. Semantic version tags (`v*`) produce `:X.Y.Z`, `:X.Y`, and `:latest` tags.
+
 From repository root:
 
 ```bash