Close out the Notarius testing overlay feature

docs/roadmap/features/0017-notarius-testing-overlay.md

@@ -1,6 +1,6 @@
 # Feature 0017: Notarius Testing Overlay
 
-Status: in_progress
+Status: done
 
 ## Summary
 
@@ -172,11 +172,27 @@ profile propagation would couple unrelated profile names and is not selected.
 ## Dependencies and Follow-up Work
 
 The upstream selector shipped in Narratio v2.2.0; the downstream baseline is
-now Notarius v0.7.1. The staged implementation plan is maintained separately
-at [implementation.md](../implementation.md).
+now Notarius v0.7.1. Git history preserves the completed implementation plan.
 Future testing-specific Notarius settings belong in its overlay but are not
 implicitly included in this feature.
 
+## Completion and Review Evidence
+
+Completed and published in Narratio role `330afe7`, Notarius role `a82a83d`,
+pipeline role `c56a942`, collection `ce5b838`, and consumer `0ced48c`.
+
+Implementation reported passing full integration suites for both changed
+application roles, the pipeline, and the collection, including clean repeated
+convergence. Independent review found no code-quality issues, architecture gaps,
+or unnecessarily strengthened requirements requiring remediation.
+
+The review independently verified collection build and public dependency
+installation, syntax and shell checks, native configuration validation,
+consistent dependency pins, and exact subtree/source agreement. It reviewed
+the recorded integration results without rerunning host-mutating suites.
+Operational deployment and paid inference were neither required nor performed
+as part of this feature review.
+
 ## Open Questions
 
 None. The user selected `gpt-luna-latest` for testing and `gpt-terra-latest`