Release update 2026-11-05: new sessions, instructions, annotations (part 271)

actions/locomanipulation/LM30/session_018/motions/smplx.npz

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actions/locomanipulation/LM30/session_019/annotations.json

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+ "source": "vendor annotation.json (schema 2, revision 1)",
+ "time_reference": "start_s / end_s: seconds from the start of the segment video, [start, end); t_start / t_end: the same bounds on the session time base (meta.json time_base, t = 0 at the first solved Body0 frame) = start_s + video_t_start",
+ "primitive": "LM30",
+ "instruction": "Carry the box across the soft uneven mat, set it down on the far side, then bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips.",
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+  }
+ ]
+}

actions/locomanipulation/LM30/session_019/cameras/gsi_online_calibration.json

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actions/locomanipulation/LM30/session_019/cameras/slam.npz

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    "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
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   "family": "locomanipulation",
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+ },
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   {
    "name": "BigBox",

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+  }
+ ]
+}

actions/locomanipulation/LM30/session_020/cameras/gsi_online_calibration.json

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+     -0.201,
+     0.0589
+    ],
+    "dev_deg": {
+     "median": 13.55,
+     "p90": 34.88
+    },
+    "samples": 4011,
+    "accepted": 3462,
+    "wrist_pos_err_mm_median": 33.3,
+    "per_camera": {
+     "head": {
+      "samples": 4011,
+      "accepted": 3462,
+      "gate_deg": 30.0,
+      "offset_deg": 30.04,
+      "tier": "primary",
+      "dev_deg_median": 13.55,
+      "wrist_pos_err_mm_median": 33.3
+     }
+    },
+    "frames_by_state": {
+     "ace_sample": 13904,
+     "interpolated": 1128,
+     "mean_hand": 1644,
+     "no_body_fit": 0
+    },
+    "observed_fraction": 0.9014,
+    "observed_fraction_of_valid": 0.9014,
+    "palm_axis_vs_markers_deg": {
+     "gsi": 26.28,
+     "smplx": 2.02
+    },
+    "hand_marker_to_mesh_mm": {
+     "flat": {
+      "median": 7.5,
+      "p90": 8.8
+     },
+     "registered": {
+      "median": 7.6,
+      "p90": 10.6
+     }
+    }
+   },
+   "right": {
+    "offset_deg": 21.12,
+    "offset_rotvec": [
+     0.3571,
+     -0.0328,
+     0.0858
+    ],
+    "dev_deg": {
+     "median": 12.35,
+     "p90": 23.06
+    },
+    "samples": 3963,
+    "accepted": 3809,
+    "wrist_pos_err_mm_median": 57.6,
+    "per_camera": {
+     "head": {
+      "samples": 3963,
+      "accepted": 3809,
+      "gate_deg": 30.0,
+      "offset_deg": 21.12,
+      "tier": "primary",
+      "dev_deg_median": 12.35,
+      "wrist_pos_err_mm_median": 57.6
+     }
+    },
+    "frames_by_state": {
+     "ace_sample": 15378,
+     "interpolated": 1286,
+     "mean_hand": 12,
+     "no_body_fit": 0
+    },
+    "observed_fraction": 0.9993,
+    "observed_fraction_of_valid": 0.9993,
+    "palm_axis_vs_markers_deg": {
+     "gsi": 23.1,
+     "smplx": 4.27
+    },
+    "hand_marker_to_mesh_mm": {
+     "flat": {
+      "median": 4.5,
+      "p90": 7.3
+     },
+     "registered": {
+      "median": 5.2,
+      "p90": 8.3
+     }
+    }
+   }
+  },
+  "max_dev_deg": 30.0,
+  "max_gap_s": 1.0,
+  "cameras_used": [
+   "head"
+  ],
+  "generated_at_utc": "2026-11-03T19:38:38.426388+00:00",
+  "generated_by": "scripts/register_hands_smplx.py",
+  "conventions": "left hand native left MANO (no mirroring); hand_pose = axis_angle(GSI hand_pose), already absolute (flat_hand_mean=True); SMPL-X wrist kept, tracker wrist only for checks",
+  "wrist_flip_suspect": []
+ },
  "release": {
   "release_path": "actions/locomanipulation/LM30/session_024",
   "family": "locomanipulation",
   "primitive": "LM30",
   "source_session": "20261021/LM30/20261021_101203_session17"
  },
+ "task": {
+  "primitive": "LM30",
+  "instruction": "Carry the box across the soft uneven mat, set it down on the far side, then bring it back. Keep going until the operator says stop; one object at a time, and do not rush between trips."
+ },
  "objects": [
   {
    "name": "BigBox2",
    "object_type": "BigBox",
    "source": "mocap",
    "pose_frame": "rigid_body"
-  },
-  {
-   "name": "Cushion",
-   "object_type": "Cushion",
-   "source": "mocap",
-   "pose_frame": "rigid_body"
   }
  ]
 }

actions/locomanipulation/LM30/session_024/motions/hands_mano.npz

@@ -0,0 +1,3 @@
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