Close out the standalone Scriptorium upgrade

docs/roadmap/features/0018-scriptorium-v0-15-adoption.md

@@ -1,6 +1,6 @@
 # Feature 0018: Adopt Scriptorium v0.15.0 in the Standalone Role
 
-Status: in_progress
+Status: done
 
 ## Summary
 
@@ -137,12 +137,25 @@ and file/template tasks unchanged. No additional runtime tasks are needed.
 
 ## Dependencies and Follow-up Work
 
-The staged implementation is recorded in
-[implementation.md](../implementation.md) and awaits independent review.
-Audita adoption follows review and closeout. The eventual suite integration
+Git history preserves the completed staged plan.
+Audita adoption is next. The eventual suite integration
 feature owns propagation of the new role revision, deployment settings, and
 coordinated upgrade guidance.
 
+## Completion and Review Evidence
+
+Completed in role commits `61dcafe`, `2fce529`, and `b174c8c`. Implementation
+reported passing integration tests, including native configuration validation,
+offline profile inspection, imports, explicit retry zero, and clean repeat
+convergence. Independent review found no code-quality issues, implementation
+gaps, or unnecessarily strengthened requirements requiring remediation.
+
+Independent syntax, production-profile lint, shell syntax, whitespace, native
+configuration validation, and focused template checks passed. The review used
+recorded integration evidence without rerunning host-mutating suites. No new
+production tasks or suite/collection/consumer pin changes were introduced.
+No operational deployment is claimed.
+
 ## Upstream References
 
 - [v0.15.0 configuration](https://gitea.maximumdirect.net/eric/scriptorium/src/tag/v0.15.0/docs/config.md)