diff --git a/.sdlc/features/user-preferences/manifest.yaml b/.sdlc/features/user-preferences/manifest.yaml
index a204608..f5106db 100644
--- a/.sdlc/features/user-preferences/manifest.yaml
+++ b/.sdlc/features/user-preferences/manifest.yaml
@@ -1,7 +1,7 @@
 slug: user-preferences
 title: User Preferences API
 created: 2026-02-08T18:17:02.968042724Z
-phase: implementation
+phase: review
 phase_history:
     - phase: draft
       entered: 2026-02-08T18:17:02.968042724Z
@@ -20,6 +20,9 @@ phase_history:
       exited: 2026-02-09T01:46:54.158667513Z
     - phase: implementation
       entered: 2026-02-09T01:46:54.158667513Z
+      exited: 2026-02-09T01:51:09.30914694Z
+    - phase: review
+      entered: 2026-02-09T01:51:09.30914694Z
 artifacts:
     audit:
         status: pending
diff --git a/.sdlc/state.yaml b/.sdlc/state.yaml
index d52cba7..400d03a 100644
--- a/.sdlc/state.yaml
+++ b/.sdlc/state.yaml
@@ -4,11 +4,11 @@ project:
 active_work:
     features:
         - slug: user-preferences
-          phase: implementation
+          phase: review
 blocked: []
-last_updated: 2026-02-09T01:51:05.566957639Z
-last_action: APPROVE_ARTIFACT
-last_actor: user
+last_updated: 2026-02-09T01:51:09.310136372Z
+last_action: TRANSITION
+last_actor: cli
 history:
     - timestamp: 2026-02-08T18:17:02.968351745Z
       action: CREATE_FEATURE
@@ -115,3 +115,8 @@ history:
       feature: user-preferences
       actor: user
       result: success
+    - timestamp: 2026-02-09T01:51:09.310134498Z
+      action: TRANSITION
+      feature: user-preferences
+      actor: cli
+      result: success