All supported versions of PHP 8.2 and later are patched. Take immediate protective action by redeploying your resources with updated dependencies.

See Responding to core PHP vulnerabilities for more information.

This note is incorrect; follow guidance in the entry for October 22, 2026.

Patch updates to supported PHP runtimes are available with deployments from source: 8.5.12, 8.4.27, 8.3.36, and 8.2.35. Functions with automatic base image updates enabled have already been patched. If you have disabled automatic base image updates, take immediate action to protect your workloads by redeploying your workloads with updated dependencies and redeploying. See Responding to core PHP vulnerabilities for more information.

Support for the Go 1.27 runtime is in General Availability (GA).

Support for the Go 1.27 runtime is in Preview.

Feature

Starting from Go runtime version 1.26 and later, the lifecycle support dates align more closely with the Go community release cycle. For more information, see Runtime support schedule.

The Cloud Run functions upgrade tool is in General Availability. Use this tool to upgrade 1st gen functions to Cloud Run functions.

Support for the Node.js 26 runtime is in Preview.

Support for Ruby 4.0 runtime is in General Availability.

Support for Go 1.26 runtime is in General Availability.

Support for Ruby 4.0 runtime is in Preview.

Support for PHP 8.5 runtime is in General Availability.

Support for the ability to configure Direct VPC egress for 2nd gen functions is in General Availability.

Support for Go 1.26 runtime is in Preview.

Support for .NET 10 runtime is in General Availability.

Support for PHP 8.5 runtime is in Preview.

Support for .NET 10 runtime is in Preview.

You can now configure Direct VPC egress for 2nd gen functions. This support is at the Preview release level.

Support for Java 25 runtime is in General Availability.

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 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.

Support for Node.js 24 runtime is in General Availability.

Support for Python 3.14 runtime is in Preview. 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.

Support for Java 25 runtime is in Preview.

Cloud Run functions (1st gen) supports the Node.js 22 runtime at the General Availability release level.

Cloud Run functions now provides an upgrade tool for upgrading 1st gen functions to Cloud Run. This feature is in Preview.

Support for Go 1.25 runtime is in General Availability (GA).

Support for Go 1.24 runtime is in General Availability (GA).

Feature

Support for Go 1.25 runtime is in Preview. This runtime is available for early testers using existing release candidates.

Feature

Support for Node.js 24 runtime is in Preview. Node.js 24 is in the Current release state and enters long-term support (LTS) in October 2025. For more information, see Node.js v24.0.0 (Current) in the Node.js website.

Support for the Go 1.24 runtime is in Preview.

Support for the Ruby 3.4 runtime is in General Availability (GA).

Feature

Support for the PHP 8.4 runtime is in General Availability (GA).

For Java functions that use functions-framework version 1.4.0 or later, you can now use the logging class java.util.logging.Logger to add a unique execution ID to log outputs.

Labels you previously set for your Cloud Run functions using either gcloud functions commands or the Cloud Functions v2 API propagate to Cloud Run when you deploy your functions in Cloud Run. For more information on creating labels in Cloud Run, see Configure labels for services.

Support for the Python 3.13 runtime is in General Availability (GA).

Feature

Support for the Ruby 3.4 runtime is in Preview.

Feature

Support for the PHP 8.4 runtime is in Preview.