README.md

@@ -81,8 +81,17 @@ docker run --rm -it rentgen-run
 ### Using docker-compose
 
 ```bash
-docker-compose up rentgen_check     # Build only
-docker-compose up rentgen_run       # Run in Firefox
+docker compose up rentgen_check     # Build only
+docker compose up rentgen_run       # Run in Firefox
+docker compose up rentgen_verify    # Build and verify with tests
+```
+
+### Using Makefile (recommended for testing)
+
+```bash
+make verify     # Build, test, and verify extension (exits with error if verification fails)
+make clean      # Clean up Docker resources
+make help       # Show available targets
 ```
 
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