splits/{easy,medium,hard}.{parquet,csv,txt} now list all three phases of each tier scene (99/99/102 rows), identical to manifests/<task>/<tier>.json and the paper (33/33/34 scenes). The previous per-phase label is kept in the phase_difficulty column. The card adds the paper title, authors, overview figure (paper Fig. 1) and citation, and links GitHub main.
Rebuilds the jumbotron from raw phase data so every cell starts at source frame 0 together. Camera pose now reveals only the trajectory up to the current frame rather than showing future motion at the start.
Switches the dataset card video to browser-compatible MP4/H.264 and removes maintainer-only ego_release/rerun_check helper folders from the official dataset repo. Preview files remain because they back Dataset Viewer/Data Studio configs.
