Release update 2026-11-05: new sessions, instructions, annotations (part 172)

.gitattributes

@@ -44774,3 +44774,5 @@ actions/locomanipulation/LM22/session_047/raw/sensors/robowrist_imu_left.db filt
 actions/locomanipulation/LM22/session_047/raw/sensors/robowrist_imu_right.db filter=lfs diff=lfs merge=lfs -text
 actions/locomanipulation/LM22/session_047/raw/sensors/robowrist_mag_left.db filter=lfs diff=lfs merge=lfs -text
 actions/locomanipulation/LM22/session_047/raw/sensors/robowrist_mag_right.db filter=lfs diff=lfs merge=lfs -text
+actions/locomanipulation/LM22/session_048/raw/mocap/Body0.csv filter=lfs diff=lfs merge=lfs -text
+actions/locomanipulation/LM22/session_048/raw/mocap/Body0.trc filter=lfs diff=lfs merge=lfs -text

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+ "session_id": "20261027_053315_session58",
+ "primitive": "LM22",
+ "batch": "20261027",
+ "participant": "xiaobo",
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+   "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
+  }
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+ "release": {
+  "release_path": "actions/locomanipulation/LM22/session_048",
+  "family": "locomanipulation",
+  "primitive": "LM22",
+  "source_session": "20261027/LM22/20261027_053315_session58"
+ },
+ "task": {
+  "primitive": "LM22",
+  "instruction": "Carry the box along the marked route, turning 90 degrees at the corner the operator calls, and set it down at the end. Keep going until the operator says stop; one object at a time, and do not rush between trips."
+ },
+ "objects": [
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+   "name": "BigBox",
+   "object_type": "BigBox",
+   "source": "mocap",
+   "pose_frame": "rigid_body"
+  }
+ ]
+}

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actions/locomanipulation/LM22/session_048/motions/objects.json

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+ "generated_at_utc": "2026-11-04T19:53:20.007137+00:00",
+ "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)",
+ "held_by": "from mocap hands",
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