ComfyUI-OrbitQuant 0.4.0 provisions the optimized native OrbitQuant kernels during installation.
ComfyUI-Manager installs requirements.txt (orbitquant>=0.6.0) and then runs the new install.py hook, which downloads the prebuilt native kernel variant wheel matching the runtime from the OrbitQuant kernels-v1 release. Provisioning is best effort: without a matching variant the node pack keeps working on OrbitQuant's Triton/dequant fallbacks, and the hook never fails the installation.
Manual installs can provision explicitly with python -m orbitquant.cli.main kernels-install.
Requires OrbitQuant 0.6.0 or newer.