Support for Python 3.14 runtime is in General Availability. Starting from Python version 3.14 and later, the Python buildpack uses the uv package manager as the

## Feature Feature Support for [Python 3.14 runtime](https://cloud.google.com/run/docs/runtime-support#python) is in [General Availability](https://cloud.google.com/products?e=48754805#product-launch-stages). Starting from Python version 3.14 and later, the Python buildpack uses the uv package manager as the default installer for the dependencies you specify in your `requirements.txt` file. You can also use pip as the default installer for these versions by setting the `GOOGLE_PYTHON_PACKAGE_MANAGER` environment variable to `pip`. For more information, see [Specify dependencies in Python](https://cloud.google.com/run/docs/runtimes/python-dependencies#dependencies). ## Feature Feature Cloud Run and Cloud Run functions source deployments support `pyproject.toml`file for managing dependencies. This feature is in General Availability for Python version 3.13 and later, and is in Preview for Python version 3.12 and earlier. For more information, see [Deploy Python applications with a pyproject.tomlfile](https://cloud.google.com/docs/buildpacks/python#deploy-with-toml). ## Feature Feature The Python buildpack supports default entrypoint detection for the [Agent Development Kit (ADK) framework](https://cloud.google.com/run/docs/quickstarts/build-and-deploy/deploy-python-adk-service) (Preview). For more information, see [Build a Python application](https://cloud.google.com/docs/buildpacks/python#entrypoint).