Release update 2026-11-05: new sessions, instructions, annotations (part 151)

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@@ -44729,3 +44729,5 @@ actions/locomanipulation/LM21/session_033/raw/sensors/robowrist_imu_left.db filt
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+actions/locomanipulation/LM21/session_034/raw/mocap/Body0.trc filter=lfs diff=lfs merge=lfs -text

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+ "session_id": "20261028_060008_session73",
+ "primitive": "LM21",
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+   "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
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+ "release": {
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+  "family": "locomanipulation",
+  "primitive": "LM21",
+  "source_session": "20261028/LM21/20261028_060008_session73"
+ },
+ "task": {
+  "primitive": "LM21",
+  "instruction": "Carry the box straight from one end of the room to the other, set it down, then bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips."
+ },
+ "objects": [
+  {
+   "name": "BigBox",
+   "object_type": "BigBox",
+   "source": "mocap",
+   "pose_frame": "mesh"
+  }
+ ]
+}

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+ "generated_by": "scripts/export_objects.py",
+ "frame": "world = canonical Z-up metres (same frame as smplx.npz, markers.npz, cameras/poses.npz)",
+ "grid": "body grid (smplx.npz t / frame_index)",
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