Release update 2026-11-05: new sessions, instructions, annotations (part 69)

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+ "session_id": "20261103_040936_session151",
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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/LM50/session_013",
+  "family": "locomanipulation",
+  "primitive": "LM50",
+  "source_session": "20261103/LM50/20261103_040936_session151"
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+ "task": {
+  "primitive": "LM50",
+  "instruction": "Collect three or four objects from around the room, gather them in your arms, then carry them all to the shelf together. Keep going until the operator says stop; one object at a time, and do not rush between trips."
+ }
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