tron2_env

This package contains the public TRON2 runtime code used by the TRON2 OpenPI
deployment example. Most source files in this package are LimX-developed TRON2
runtime code.

Third-party source included in the current release scope:

LeRobot ActionQueue

- Upstream project: Hugging Face LeRobot
- Upstream commit: ca87ccd9413c59c30f524967222d2e3f1b7bb549
- Upstream source:
  https://github.com/huggingface/lerobot/blob/ca87ccd9413c59c30f524967222d2e3f1b7bb549/src/lerobot/policies/rtc/action_queue.py
- License: Apache License 2.0
- Copyright: Copyright 2025 The HuggingFace Inc. team. All rights reserved.
- Local path: src/tron2_env/rtc/action_queue.py
- Classification: modified vendored source
- Runtime use: bundled as part of the tron2_env Python package
- Distributed in: this source repository and Python wheel/source distributions
  built from the current pyproject.toml
- Modified: yes
- Modification type: modified-code and modified-build/integration
- Modifications by LimX Dynamics in 2026: ported queue storage from PyTorch
  tensors to NumPy arrays; replaced RTCConfig coupling with runtime arguments;
  added atomic snapshots, delay handling, merge-boundary diagnostics, and TRON2
  action-dimension diagnostics.
- Redistribution basis: Apache License 2.0; the upstream copyright and license
  header are retained in the local file, and the license text is in LICENSE.

This notice describes only the current repository and the Python wheel/source
distributions produced from it. It does not make a license or distribution
commitment for future Docker images, SDKs, offline bundles, firmware, models,
datasets, or other release artifacts.

No model weights, datasets, private deployment profiles, real robot addresses,
camera serial numbers, credentials, or generated logs are included as part of
this public notice.
