release: 1.20.0

[stainless-app]

Automated Release PR

1.20.0 (2025-11-19)

Full Changelog: v1.19.1...v1.20.0

Features

• api: manual updates (152e848)

Bug Fixes

• compat with Python 3.14 (8602245)
• compat: update signatures of model_dump and model_dump_json for Pydantic v1 (768e2d1)

Chores

• package: drop Python 3.8 support (ecc46d0)

---

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

[stainless-app]

🧪 Testing

    To try out this version of the SDK, run:
    ```
    pip install 'https://pkg.stainless.com/s/brand.dev-python/152e8489b6ecbbe717d48ac0c437e88c64e923a5/brand_dev-1.19.1-py3-none-any.whl'
    ```

    _Expires: Fri, 19 Dec 2025 01:41:06 GMT_

[stainless-app]

🤖 Release is at https://github.com/brand-dot-dev/python-sdk/releases/tag/v1.20.0 🌻