Complete policy alignment roadmap audit

docs/roadmap/implementation.md

@@ -1,6 +1,6 @@
 # Implementation Plan: Standard Repository Policy Alignment
 
-Status: In progress.
+Status: Complete (2026-09-28); release pending.
 
 ## Scope and execution instructions
 
@@ -345,7 +345,23 @@ No production CI configuration experiments or network publication are authorized
 
 ## Stage 7: Verify final alignment and close the roadmap
 
-Status: Pending.
+Status: Complete (2026-09-28); release pending.
+
+Verification: Compared all seven policies with pinned upstream Git objects:
+testing and meta common text match after metadata/template removal; release
+common text matches with only the selected local validation section; agents,
+documentation, architecture, and OSS differences are the reviewed local
+customizations. Confirmed seven per-file source/version/date stamps, no retained
+template sections, attribution material scope including release policy, local
+license texts and pinned notices, README navigation, and immutable-tag footer
+instructions. The retained checker and publication tests cover selected gates,
+candidate identity, one validation call, exact ref publication, failure
+uncertainty, and asset safety. `GOWORK=off go test -mod=readonly -race -count=1
+./...`, `GOWORK=off go vet -mod=readonly ./...`, `GOWORK=off go mod tidy
+-diff`, tracked Go formatting, shell syntax, documentation checks through the
+suite, `git diff --check`, and a synthetic three-target asset build with host
+version smoke all passed. No real publication, tag, push, or historical release
+rewrite occurred.
 
 1. Compare all seven adopted policies against their exact pinned upstream files.
    Confirm removed template instructions, correct source/version/date metadata,