v0.2.0 — Microduck, braking, and inspectable physical AI

Robot Reel now records the official Microduck walking policy, a repeatable braking comparison, and editable arm shots—and exports a browser replay with every film.

• Microduck: official pinned ONNX policy at 50 Hz; 300 simulation frames, 14 joint channels, policy actions and model references. XML PD actuator approximation, not BAM or real hardware.
• Automotive: identical 8 m/s initial speed and obstacle, two scripted brake thresholds. Late braking records contact; early braking stops with an 8.661 m gap in this 1D surrogate. No driving foundation model was run.
• Interactive replay: shot navigation, single-frame stepping, joint/reference plots, timestamp links and local-file playback.
• Arm remixes: download a JSON plan from the browser and record it with --shots.
• Evidence checks: required hashes plus action/frame, policy/frame and contact-summary agreement.

Validation: 18 Python tests and 8 browser tests; real captures and full video decoding; cold-cache official asset download; wheel contents and installed template; existing-pack re-edit smoke test.

Microduck films are 15 seconds; braking films are 17 seconds; studio films are 31 seconds. Each evidence ZIP contains its local replay page, original simulator recordings, traces, provenance and license notices.

Microduck media depicts Pollen Robotics' assets, identified upstream as Creative Commons BY-SA-NC. Keep the included attribution and noncommercial/share-alike terms with that footage. Robot Reel's recorder code remains Apache-2.0.