Apply world-frame offset (dx, dy, dz) = (0.225, 0.0, 0.175) m to all 5 episodes of 2026-05-19 so all 32 episodes share one OptiTrack world frame. Per-episode _contact_meta.world_frame_offset_applied documents the bake. Segments, previews, tasks.json, segments.json refreshed.

Apply world-frame offset (dx, dy, dz) = (0.225, 0.0, 0.175) m to all 5 episodes of 2026-05-19 so all 32 episodes share one OptiTrack world frame. Per-episode _contact_meta.world_frame_offset_applied documents the bake. Segments, previews, tasks.json, segments.json refreshed.

Apply world-frame offset (dx, dy, dz) = (0.225, 0.0, 0.175) m to all 5 episodes of 2026-05-19 so all 32 episodes share one OptiTrack world frame. Per-episode _contact_meta.world_frame_offset_applied documents the bake. Segments, previews, tasks.json, segments.json refreshed.

Wave 2: multi-cam migration complete for 2026-05-10 + 2026-05-11. All 32 episodes now ship under episodes/ and segments/ with view_left / view_middle / view_right + tactile_{left,right}. Legacy processed/mode1_v1/ and processed/mode2_v1/ removed.

Publish 2026-05-19 session + introduce multi-cam schema (view_left/middle/right). 5 episodes + segments; bad_frames + tasks + README + schema doc updated. Multi-cam rollout for 2026-05-10/11 still in progress (legacy mode1_v1/mode2_v1 paths remain valid until that wave finishes).