diff --git a/docs/roadmap/implementation.md b/docs/roadmap/implementation.md
index 24398e4..29a3823 100644
--- a/docs/roadmap/implementation.md
+++ b/docs/roadmap/implementation.md
@@ -419,6 +419,9 @@ old consumers retain the published `/v2` assets.
 
 ## Stage 5 — Migrate The Rakestrawhome Catalog Assets
 
+**Completed:** 2026-09-30. Published Rakestrawhome catalog `v3.20260930.0`
+from `993443d88c451901f4c917fa00c204fd3b54d28d`.
+
 Scope: `../promptkit-backend-rakestrawhome` only. Apply the same keyed-format,
 presence, notice, validation, and publication treatment as Stage 4 to its smaller
 inventory, including the `/v3` transition and keyed `backends.rakestrawhome`