NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
PyPI · #1270 most downloaded on PyPI
Google Cloud Build API client library
Last release 3 days ago
01 Oct 2026
Ships fairly regularly
a new release about every 6 weeks
Nearly every release is documented
notes for 56 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
7 years old
78 releases · first in 2019
### Features * declare Python3.15 support
### Features * update sources and regenerate
One column per quarter.
## 3.38.1 (2026-08-06) ### Bug Fixes * require Protobuf 6.33.5+
update googleapis and regenerate
regenerate google-cloud-b packages
update image to us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:f5426423676c75008c2135037e7b98f78cbb
auto-enable mTLS when supported certificates are detected
Update GCB with latest proto changes
Deprecate credentials_file argument
Add option to enable nested virtualization if available
[google-cloud-build] Updated Private Service Connect IP ranges when route_all_traffic is false
Update import statement example in README
remove setup.cfg configuration for creating universal wheels
Add option to enable fetching dependencies
Add REST Interceptors which support reading metadata
[google-cloud-build] Add GoModule to Artifact and Results messages and new GO_MODULE_H1 hash type
Add support for opt-in debug logging
disable universe-domain validation
[google-cloud-build] Add PrivateServiceConnect option to WorkerPool
### Features * Add support for Python 3.13
Add LEGACY_BUCKET option to DefaultLogsBucketBehavior
Retry and timeout values do not propagate in requests during pagination
### Bug Fixes * Allow Protobuf 5.x
Add Bitbucket Data Center Config and Bitbucket Cloud config for Cloud Build Repositories
deps: Exclude google-auth 2.24.0 and 2.25.0
deps: [Many APIs] Require google-api-core>=1.34.1
Add google-auth as a direct dependency
Allow users to explicitly configure universe domain
Introduce compatibility with native namespace packages
Nothing published for this version
Add optional field "SourceFetcher" to choose source fetcher tool
### Documentation * Minor formatting
Add automap_substitutions flag to use substitutions as envs in Cloud Build
Add routing information in Cloud Build GRPC clients
### Features * Added e2-medium machine type
Add async context manager return types
update API sources and regenerate
Add NpmPackages to Artifact and Results messages and new SHA512 hash type
storage: support storage_class in AsyncAppendableObjectWriter
Add DefaultLogsBucketBehavior to BuildOptions
Enable "rest" transport in Python for services supporting numeric enums
Client libraries for Cloud Build Repositories (preview)
Add context manager return types
### Features * Add support for python 3.11
Add allow_failure, exit_code, and allow_exit_code to BuildStep message
google.cloud.devtools.cloudbuild.__version__ (f2962f8)### Bug Fixes * deps: Allow protobuf 3.19.5
deps: Require protobuf >= 3.20.2
deps: require proto-plus >= 1.22.0
deps: require protobuf <4.0.0dev
fix type in docstring for map fields
deps: require google-api-core>=1.31.5, >=2.3.2
resolve DuplicateCredentialArgs error when using credentials_file
deps: require google-api-core >= 1.28.0, drop packaging dep
### Features * add support for python 3.10
add context manager support in client
improper types in pagers generation
add 'dict' annotation type to 'request'
add script field to BuildStep message
Add ability to configure BuildTriggers to create Builds that require approval before executing and ApproveBuild API to approve or reject pending Build
Your coding agent can read these notes before it upgrades. Set up the MCP server →