Run ordered processing with independent settings

docs/roadmap/implementation.md

@@ -509,6 +509,12 @@ Use controlled candidates for both permitted edits and still-protected cases.
 
 ## Stage 12: Execute the ordered effective stages and extend preflight
 
+**Completed.** The resolved pipeline supplies independent settings, vocabulary,
+and role clients to sequential execution; readiness and output checks precede
+work. Controlled processing covers carried-forward edits, distinct models,
+recoverable failures, an empty pipeline, and a late empty glossary. Older tests
+and stage-level attribution and artifacts remain for the following assignments.
+
 Own runner/contracts and the processing handoff. Connect Stages 4, 8, 10, and
 11 in `internal/framework/runner`, `contracts`, `preflight`, and `internal/cli`.