diff --git a/docs/roadmap/implementation.md b/docs/roadmap/implementation.md
index b84d1bc..d6abb1b 100644
--- a/docs/roadmap/implementation.md
+++ b/docs/roadmap/implementation.md
@@ -10,8 +10,9 @@ requirement. Stage 2's example checker and shared validation profile are
 complete in `0d163f8`. Stage 3's native tool bootstrap is complete in
 `d594085`. Stage 4's successful-publication fixture is complete in `51b0729`.
 Stage 5's failure-propagation fixture is complete in `05082c6`. Stage 6's
-publication cutover and documentation are complete. Resume adoption at Stage 7
-after this revision.
+publication cutover and documentation are complete in `b186694`. Stage 7's
+final source-snapshot validation passed. The implementation is complete and
+awaiting review; keep this roadmap available until review is complete.
 
 ## Baseline And Working Rules