diff --git a/FEATURES.md b/FEATURES.md
index 268d144..fa4719c 100644
--- a/FEATURES.md
+++ b/FEATURES.md
@@ -63,13 +63,21 @@ dedicated PLAN.md phase (or fold it into the relevant existing work) and mark it
   first, add pairing only if provisioning still feels annoying.
 
 ### FEAT-03 — Manual start odometer fallback when OBD odometer is unavailable
-- **Status**: `SHIPPED` 2026-08-11
-- **Area**: Settings page, Dashboard, `modules/app_settings.py`, `modules/app_sql.py`
+- **Status**: `SHIPPED` 2026-08-11 (extended 2026-08-12)
+- **Area**: Settings page, Dashboard, trip history, `modules/app_settings.py`, `modules/app_sql.py`,
+  `modules/app_trip.py`, `server/modules/db.py`, `static/js/history.js`
 - **Phase**: Phase 27
 - **What**: Settings page now has an "Odometer baseline (km)" field. The app stores
   this value and computes `odometer_km = baseline + cumulative trip distance`. Dashboard
   shows "(manual)" label when using baseline. When baseline is 0, falls back to live
   OBD reading (the original behavior). Also appears in `/api/stats` response.
+- **2026-08-12 — simulated odometer in trip history**: the trip replay scrubber now
+  shows an "Odometer" line below speed. Per-point odometer is the raw OBD value when
+  the vehicle reports one (PID 0xA6), otherwise a **continuous simulation**:
+  `baseline + Σ(prior trips' distance) + within-trip distance`. The trip-list
+  "Odometer" column uses the same continuous formula on both Pi and server (previously
+  the server hardcoded `None` and the Pi ignored the baseline). The 2013 Yaris doesn't
+  report PID 0xA6, so every point uses the simulated value.
 
 ### FEAT-04 — Replace SIM868 2G GSM hat with 4G LTE modem (Huawei E3372h-153)
 - **Status**: `IDEA`
diff --git a/PLAN.md b/PLAN.md
index 5a0f787..84cba58 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -1971,7 +1971,15 @@ Unraid now uses SSH deploy key for git operations. BUGS.md Open section is empty
 tracked in FEATURES.md.
 
 **Shipped:**
-- **FEAT-03 — Manual odometer baseline** (2026-08-11)
+- **FEAT-03 — Manual odometer baseline** (2026-08-11, extended 2026-08-12): Settings
+  "Odometer baseline (km)" field; dashboard shows baseline + trip distance. Extended
+  2026-08-12 with a **simulated odometer in trip history**: replay scrubber shows an
+  "Odometer" line below speed, and the trip-list column uses a continuous formula
+  `baseline + Σ(prior trips) + within-trip distance` (raw OBD value when PID 0xA6 is
+  reported). Fixed a latent bug where the Pi's list_trips fallback ignored the baseline
+  and the server hardcoded `odo_start_km/end_km = None`. Changed: `modules/app_trip.py`,
+  `modules/app_sql.py`, `server/modules/db.py`, `static/js/history.js`,
+  `templates/history.html`, `server/templates/history.html`.
 - **FEAT-06 — Trip ID column in history** (2026-08-11)
 - **FEAT-07 — Phone-hotspot auto-connect docs** (2026-08-11)
 - **FEAT-05 — DTC history sync to server** (2026-08-12): Pi pushes DTC snapshots