README: all four collectors now carry a collector{A,B,C,D} infix

Rename the 26 Collector C trials to carry a collectorC infix (2/2: remove old paths)

Rename the 26 Collector C trials to carry a collectorC infix (1/2: add)

temp: clean up copy test

temp: verify server-side LFS copy

README: document the new per-axis tactile force columns

Add per-axis tactile force (Fx, Fy, Fz) for both sensor modules

README: add percentage-change column to release history table

README: point to modality.json module1/module2 action keys

modality.json: neutral module1/module2 action keys, raw-count units, per-session finger placement

Correct tactile sampling rate (~900/91 Hz, not 1 kHz) and document per-session sensor module placement

Update README for collectorD rename (layout tree + collector identification)

Rename chip_1_lerobot -> chip_collectorD_1_lerobot (add collectorD infix)

Rename bottle_p75_1_lerobot -> bottle_p75_collectorD_1_lerobot (add collectorD infix)

Rename bottle_p50_1_lerobot -> bottle_p50_collectorD_1_lerobot (add collectorD infix)

Rename bottle_p100_1_lerobot -> bottle_p100_collectorD_1_lerobot (add collectorD infix)

Rename jelly2_lerobot -> jelly_collectorD_2_lerobot (add collectorD infix)

Rename empty_want_milk2_lerobot -> empty_want_milk_collectorD_2_lerobot (add collectorD infix)

Rename bottle_p50_3_lerobot -> bottle_p50_collectorD_3_lerobot (add collectorD infix)

Rename bottle_p50_1_lerobot -> bottle_p50_collectorD_1_lerobot (add collectorD infix)

Rename bottle_p0_2_lerobot -> bottle_p0_collectorD_2_lerobot (add collectorD infix)

Rename bottle_p0_1_lerobot -> bottle_p0_collectorD_1_lerobot (add collectorD infix)

Rename sponge2_lerobot -> sponge_collectorD_2_lerobot (add collectorD infix)

README: 4 collectors, not 3 -- split the un-infixed trials into Collector C (Jan-May, solo) and Collector D (August sessions)

README: drop gaze/IMU claims (not exported), scope hand-pose description to what is in the parquet, relabel unlabelled collector D->C

README: correct tactile sensor to PX6AX-GEN3-DP-S2015-Elite fingertip modules, note raw (uncalibrated) force units, add release-history table

Correct declared video codec: libx264 -> mpeg4 (52 trials + README)

Fix Quarter_water_2: drop phantom zero-length episode 6 from metadata (38->37); correct README episode counts

README: add 2026-08-05/06/07 sessions (52 trials / 3,318 eps / 2.8 h), correct tactile field semantics, document collectors

Replace P25_bottle / P75_bottle with re-segmented versions

Fix modality.json field map; scrub local absolute paths from info.json

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

README: add P75_bottle, refresh stats (26 trials / 700 eps / 65.8 min)

Add P75_bottle trial (51 episodes, 3.1 min, 75% full bottle)

README: rename Chip_2/3 to Chip_intact/Chip_crushed in trial layout

Rename Chip_2 -> Chip_intact, Chip_3 -> Chip_crushed (semantic naming)

Add dataset statistics (durations, per-date and per-category breakdowns)

Add files using upload-large-folder tool