release: 1.19.0

[stainless-app]

Automated Release PR

1.19.0 (2026-01-07)

Full Changelog: v1.18.2...v1.19.0

Features

• api: api update (6360134)

Chores

• internal: codegen related update (ddae3b2)

---

This pull request is managed by Stainless's GitHub App.

The semver version number is based on included commit messages. Alternatively, you can manually set the version number in the title of this pull request.

For a better experience, it is recommended to use either rebase-merge or squash-merge when merging this pull request.

🔗 Stainless website
📚 Read the docs
🙋 Reach out for help or questions

[cursor]

PR Summary

Release 1.19.0 with an API update focused on generation/video models.

• Breaking: model now only accepts "ray-2" or "ray-flash-2" (removed "ray-1-6") across generations.create, generations.video.create, and related request/param types (generation.py, generation_create_params.py, generations/video_create_params.py)
• Updated tests and README examples to use "ray-2"
• Bumped version metadata and changelog; refreshed OpenAPI spec reference; updated LICENSE year

^{Written by Cursor Bugbot for commit 8e0cee0. This will update automatically on new commits. Configure here.}

[stainless-app]

🧪 Testing

To try out this version of the SDK, run:

pip install 'https://pkg.stainless.com/s/luma_ai-python/6360134afa6bd6b2255006eada63cec14a31c83f/lumaai-1.18.2-py3-none-any.whl'

Expires at: Fri, 06 Feb 2026 15:31:35 GMT
Updated at: Wed, 07 Jan 2026 15:31:35 GMT

[stainless-app]

🤖 Release is at https://github.com/lumalabs/lumaai-python/releases/tag/v1.19.0 🌻