Add application file update

app.py

@@ -386,4 +386,5 @@ if __name__ == "__main__":
         show_api=False,
         favicon_path=str(ROOT / "static" / "favicon.png"),
         show_error=False,
+        ssr_mode=False,     # experimental Node-side rendering off: nothing here needs it, and a CPU Space shouldn't run a Node sidecar
     )

engine_wrapper.py

@@ -56,7 +56,7 @@ NOT_A_PACKAGE_COPY = (
 ATTESTATION_PATTERNS = ("lineage.intoto.jsonl",)
 
 # Bumped on every delivered build so a running instance is identifiable.
-BUILD_STAMP = "2026-09-03.3-gradio"
+BUILD_STAMP = "2026-09-03.4-gradio"
 
 # ---------------------------------------------------------------- helpers