diff --git a/docs/roadmap/implementation.md b/docs/roadmap/implementation.md
index 4db18c1..01a3d75 100644
--- a/docs/roadmap/implementation.md
+++ b/docs/roadmap/implementation.md
@@ -614,4 +614,9 @@ The final handoff must:
 
 ## Progress Notes
 
-- Planning complete; implementation has not begun.
+- Stage 1 complete: `292d8669e7aad5cfe80b0c469d22b6177e8cf0f1`
+  (`Upgrade the Narratio role to version 2.1.0`). The Narratio integration
+  suite passed syntax and production-profile lint, explicit v2.1.0 selection,
+  native representative validation, redaction of the synthetic test value, and
+  immediate clean baseline and representative repeats. The commit is published
+  on the canonical Narratio-role origin.