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[pull] develop from isaac-sim:develop - #81

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isaac-sim:develop
Sep 29, 2026
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pull[bot] merged 2 commits into
mataylor-nvidia:developfrom
isaac-sim:develop

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Created by pull[bot] (v2.0.0-alpha.4)

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isaaclab-bot Bot and others added 2 commits September 29, 2026 05:12
Bumped packages:
- isaaclab: 31.0.0 → 32.0.0
- isaaclab_contrib: 3.0.0 → 3.1.0
- isaaclab_newton: 9.0.0 → 9.1.0
- isaaclab_ov: 3.5.0 → 4.0.0
- isaaclab_physx: 7.3.0 → 7.4.0
- isaaclab_rl: 1.3.0 → 1.3.1
- isaaclab_tasks: 21.3.0 → 22.0.0
- isaaclab_teleop: 0.9.0 → 0.10.0
# Description

Added regression coverage for Newton poses consumed by Isaac RTX:

- A nested articulated child and its visual geometry follow repeated
root-pose writes without applying the parent's displacement twice or
requiring a physics step.
- Rigid cubes beside cables reach their requested Fabric poses in both
cloned environments, including after a hard reset. The existing cable
point checks still cover stepping and reset behavior.

The tests use the shared Fabric renderer and binding cache already
present in `develop`. The final diff contains only the test changes and
a `.skip` changelog fragment.

## Type of change

- Regression test coverage

## Validation

Source-built Isaac Sim with Kit `110.3.0+feature.371399.00c488ae.gl`,
Newton 1.6.0, Warp 1.17.0, MuJoCo/MuJoCo Warp 3.12.0, and Torch
2.12.0+cu130 on an RTX 5090.

- `source/isaaclab_newton/test/physics/test_newton_fabric_body_sync.py`:
**10 passed**.
- The review reproductions previously failed on `86f851d6d` and passed
on its parent; the revised branch covers those cases through the current
renderer.
- `uv run isaaclab -f` and the changelog gate against the updated base
passed.

This PR makes no performance claim.

## Checklist

- [x] I have read and understood the contribution guidelines.
- [x] I have run the pre-commit checks.
- [x] I have added focused regression coverage to the existing test
suite.
- [x] I have added a `.skip` changelog fragment for the test-only
changes.
- [x] My name already exists in `CONTRIBUTORS.md`.
@pull pull Bot locked and limited conversation to collaborators Sep 29, 2026
@pull pull Bot added the ⤵️ pull label Sep 29, 2026
@pull
pull Bot merged commit 09b1d54 into mataylor-nvidia:develop Sep 29, 2026
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