Are the `ltx-core` and `ltx-pipelines` PyPI packages officially published by Lightricks?

[troilus-canva]

Hi! Thanks for open-sourcing LTX-2.

I noticed there are PyPI packages ltx-core and ltx-pipelines (both v1.0.0, uploaded 2026-03-18) whose pyproject.toml and source match the packages/ directory of this repo. However:

• The READMEs in this repo and the HuggingFace model card only ever instruct pip install -e packages/... from a local clone — no PyPI install line.
• The PyPI releases have no author/maintainer/project URL metadata, no license, and no PEP 740 attestations linking them to this repo (no .github/workflows/ for Trusted Publishing exists).

Could a maintainer confirm whether Lightricks uploaded these to PyPI, or whether they were published by a third party? If they are official, it would help downstream users if the README linked to the PyPI listings and (ideally) future releases used Trusted Publishing so consumers can verify provenance.

Thanks!

[michaellightricks]

We didnt upload the packages to pypi

[barakyoresh]

Thanks for bringing this up! We will look into publishing on PyPI with proper verification.