docs(perception): record TRAVEL upstream qualification

docs/23_TRAVERSABILITY_AND_STATIC_OBSTACLE_STACK_DECISION.md

@@ -304,6 +304,13 @@ Candidate A receives no replay or runtime authority in this revision set.
 - Stop if Candidate A already passes and TRAVEL adds no measurable value that
   justifies GPL runtime implications.
 
+The upstream T3 qualification passed on `2026-08-26`: exact-source KITTI
+regression was bit-identical to the committed gold result, the standalone
+example produced all outputs and the ROS 2 Jazzy node was discoverable. See
+[`experiments/perception/M49_T3_TRAVEL_UPSTREAM_QUALIFICATION_2026-08-26.md`](../experiments/perception/M49_T3_TRAVEL_UPSTREAM_QUALIFICATION_2026-08-26.md).
+RAVNOVES00 replay remains gated on scan-model compatibility and the GPL runtime
+boundary.
+
 ### T4 — Candidate C occupancy/ESDF probe
 
 - Run nvblox separately with RF-DETR disabled for the isolated probe.
@@ -321,7 +328,9 @@ Candidate A receives no replay or runtime authority in this revision set.
 
 ## Immediate next action
 
-Run the isolated upstream qualification for Candidate B, TRAVEL. Candidate A
-T2 replay is blocked by the failed unmodified T1 gate. No LOW-STEP tuning, new
-object model, camera resize, fisheye rectification, manual dataset or parallel
-heavy Worker job is authorized by this decision.
+Verify TRAVEL's spinning-scan assumptions against the bounded causal
+RAVNOVES00 `lio_pcl` representation, then build the recorded-replay adapter if
+the required information exists. Candidate A T2 replay remains blocked by the
+failed unmodified T1 gate. No LOW-STEP tuning, new object model, camera resize,
+fisheye rectification, manual dataset or parallel heavy Worker job is
+authorized by this decision.