diff --git a/CHANGELOG.md b/CHANGELOG.md
index 43f3671..647f39c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@
   explicit proposal derivation, desktop schema v23, Android schema v22 and the
   separate `trainlog-session-preparations` V1 generation participant.
 
+- Completed the controlled Sessions V1 deployment and delivered a six-entry
+  validation preparation to Android without starting it or replacing an active
+  draft. Foreground generation retries now emit a fresh daemon request and
+  resume the exact interrupted generation until both peer halves are durable,
+  preventing false transport timeouts and duplicate recapture.
+
 - Added compatible non-destructive generation archival on desktop schema v22
   and Android schema v21. Only exactly acknowledged generations older than the
   two active recovery tips leave admission after a verified durable payload
diff --git a/docs/android.md b/docs/android.md
index 16b1ac1..bccd210 100644
--- a/docs/android.md
+++ b/docs/android.md
@@ -972,3 +972,11 @@ ledger without changing any domain identity. Its full-generation foreground
 coordinator waits for correlated objects, tolerates stale objects left by
 interrupted runs, strictly revalidates desktop-retained historical ACKs, and
 shows completion only after both durable peer acknowledgements.
+
+Each explicit foreground generation attempt publishes the Android peer before
+emitting one fresh legacy request signal for `trainlog-syncd`. If transport is
+interrupted after generation publication, a later attempt resumes the exact
+stored generation instead of recapturing mutable data. An acknowledged Android
+generation remains resumable only until the desktop generation for that run is
+durably consumed; a fully completed run is then excluded from foreground
+selection. This preserves late-ACK recovery without replaying completed runs.
diff --git a/docs/current_state.md b/docs/current_state.md
index 12cd47f..06eb68a 100644
--- a/docs/current_state.md
+++ b/docs/current_state.md
@@ -72,7 +72,7 @@ parallel implementation of its rules.
 | Web Dashboard tiles | `WEB_DASHBOARD_TILES_V1=PASS/FROZEN` |
 | Web Dashboard visualizations | `WEB_DASHBOARD_VISUALIZATIONS_V1=PASS/FROZEN` |
 | Web Dashboard V1 | `WEB_DASHBOARD_V1=PASS/FROZEN` |
-| Web Sessions V1 | `TRAINLOG_WEB_SESSIONS_V1=PASS/FROZEN` (isolated software validation; controlled deployment pending) |
+| Web Sessions V1 | `TRAINLOG_WEB_SESSIONS_V1=PASS/FROZEN` (controlled desktop/Android deployment validated) |
 | Sync orchestrator/report V1 | `TRAINLOG_SYNC_ORCHESTRATOR_REPORT_V1=PASS/FROZEN` |
 | Web sync API V1 | `TRAINLOG_WEB_SYNC_API_V1=PASS/FROZEN` |
 | Web sync button V1 | `TRAINLOG_WEB_SYNC_BUTTON_V1=PASS/FROZEN` |
@@ -228,6 +228,13 @@ Android schema v22 stores received preparations separately from AI proposals
 and the active singleton. An exact correlated ACK is required before delivery
 is shown as acknowledged.
 
+The controlled deployment preserved the installed Android signing identity and
+advanced its private `versionCode` without uninstalling or clearing data. The
+validation preparation derived from the six-occurrence proposal remained a
+separate pending Android preparation across application and service restart.
+Two correlated generation conversations completed without a duplicate,
+performed fact, or active-draft replacement.
+
 The Next Session tile no longer treats the frozen Dashboard
 `next_session.available` placeholder as a durable inventory. A separate bounded
 `GET /api/v1/prepared-items` Core projection distinguishes imported AI
diff --git a/docs/sync_exchange.md b/docs/sync_exchange.md
index 72562b2..3bcfedf 100644
--- a/docs/sync_exchange.md
+++ b/docs/sync_exchange.md
@@ -817,6 +817,14 @@ for its ACK). Objects retained from an interrupted conversation are ignored
 until atomically replaced by matching objects. After both peer ACKs, Android
 reports completion directly; it does not enter the legacy receipt wait state.
 
+The peer publication precedes one fresh `trainlog-sync-request-v1` signal on
+every explicit Android attempt. This wakes the existing user-session daemon;
+it is not an ACK and does not alter generation identity. A retry may resume an
+exact `captured`, `published`, or `waiting_acknowledgement` generation. It may
+also finish the inbound half of an acknowledged outbound generation when no
+terminal consumed/rejected inbound ledger row exists for the run. It never
+recaptures state under that run identity.
+
 The 2026-09-17 private rollout exercised this path with the production libmtp
 adapter on one paired Samsung phone. Three complete bidirectional conversations
 passed, including service/application restart and an idempotent replay whose
diff --git a/docs/tests.md b/docs/tests.md
index 7dabf50..d007414 100644
--- a/docs/tests.md
+++ b/docs/tests.md
@@ -10,7 +10,11 @@ built into the canonical Meson binary.
 singleton refusal, explicit start, reserved execution identity and absence of
 performed facts. `SyncGenerationServiceTest` and
 `SyncDeploymentConversationTest` exercise the real optional artifact through
-generation validation and 24 bidirectional conversations.
+generation validation and 24 bidirectional conversations. It also asserts that
+every foreground conversation emits exactly one fresh daemon request signal;
+the coordinator's production resume predicate preserves an interrupted
+generation identity until the counterpart generation has a durable terminal
+consumption row.
 
 `SyncDeploymentConversationTest` executes both production generation services
 and reopens Android storage. `test_web_sync_browser.py` adds a real Firefox click