chore: librarian release pull request: 20260112T135255Z

[vchudnov-g]

PR created by the Librarian CLI to initialize a release. Merging this PR will auto trigger a release.

Librarian Version: v0.7.0
Language Image: us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:8e2c32496077054105bd06c54a59d6a6694287bc053588e24debe6da6920ad91

google-cloud-storage: 3.7.0

3.7.0 (2026-01-12)

Features

• expose persisted size in mrd (feat: expose persisted size in mrd #1671) (0e2961be)

• implement "append_from_file" (feat: implement "append_from_file" #1686) (1333c956)

• compute chunk wise checksum for bidi_writes (feat: compute chunk wise checksum for bidi_writes #1675) (139390cb)

• implement append (feat(zb-experimental): implement append #1620) (1c6b76f0)

• implement append (1c6b76f0)

• Auto enable mTLS when supported certificates are detected (feat: Auto enable mTLS when supported certificates are detected #1637) (4e91c541)

• Support urllib3 >= 2.6.0 (feat: Support urllib3 >= 2.6.0 #1658) (57405e95)

• implement send & recv (feat(zb-experimental): implement send & recv #1615) (6da11865)

• implement send & recv (6da11865)

• implement "open" for write_object_stream (feat(zb-experimental): implement "open" for write_object_stream #1613) (786af555)

• implement "open" for write_object_stream (786af555)

• implement close (feat(zb-experimental): implement close #1614) (7a532216)

• implement close (7a532216)

• implement state_lookup (7d17922e)

• implement state_lookup (feat(zb-experimental): implement state_lookup #1617) (7d17922e)

• flush the last chunk in append method (feat(experimental): flush the last chunk in append method #1699) (89bfe7a5)

• add write resumption strategy (feat(experimental): add write resumption strategy #1663) (a57ea0ec)

• implement flush, close and finalize (feat(zb-experimental): implement flush, close and finalize #1619) (b4134054)

• implement flush, close and finalize (b4134054)

• add bidi stream retry manager. (feat(experimental): add bidi stream retry manager. #1632) (d90f0ee0)

• send entire object checksum in the final api call of resumable upload (feat: send entire object checksum in the final api call of resumable upload #1654) (ddce7e53)

• implement open in writer (feat(zb-experimental): implement open in writer #1618) (dfe4566e)

• implement open in writer (dfe4566e)

• make flush size configurable (feat: make flush size to be configurable #1677) (f7095faf)

• Add Async_appendable_object_writer.py (fdd0a501)

• Add Async_appendable_object_writer.py (feat(zb-experimental): Add Async_appendable_object_writer.py #1616) (fdd0a501)

Bug Fixes

• no state lookup while opening bidi-write stream (2d5a7b16)

• no state lookup while opening bidi-write stream (fix(experimental): no state lookup while opening bidi-write stream #1636) (2d5a7b16)

• close write object stream always (fix: close write object stream always #1661) (4a609a4b)

• Skip flaky test (fix: Skip flaky test #1622) (53ced015)

• add system test for opening with read_handle (fix: add system test for opening with read_handle #1672) (6dc711da)

• pass creds to grpc channel (8c25c1b5)

• pass creds to grpc channel (fix(zb-experimental): pass creds to grpc channel #1623) (8c25c1b5)

• Add simple flush for optimized writes (fix: Add simple flush for optimized writes #1633) (9e6fefdc)

• Move blob fails when the new blob name contains characters that need to be url encoded (fix(bucket): Move blob fails when the new blob name contains characters that need to be url encoded #1605) (ec470a27)

• url encode new_name parameter in move_blob() (ec470a27)

[gemini-code-assist]

Summary of Changes

Hello @vchudnov-g, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request is an automated release initiated by the Librarian CLI to update the google-cloud-storage library to version 3.7.0. Merging this PR will trigger the official release process. The update encompasses a substantial set of new features and critical bug fixes, enhancing the library's functionality and stability, particularly around object writing, streaming, and security configurations.

Highlights

• Version Update: The google-cloud-storage library has been updated to version 3.7.0.
• New Features: This release introduces several new features, including append_from_file, support for urllib3 >= 2.6.0, auto-enabling mTLS, and various improvements to object writing, flushing, and checksum computations for bidi-writes.
• Bug Fixes: Several bug fixes are included, such as addressing issues with state lookup during bidi-write streams, ensuring write object streams are always closed, passing credentials to gRPC channels, and correctly URL encoding new blob names in move_blob() operations.

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[gemini-code-assist]

Code Review

This pull request is an automated release for version 3.7.0 of google-cloud-storage. The changes consist of version bumps in configuration files and an update to the changelog. I've noticed several duplicated entries in the CHANGELOG.md file, which should be cleaned up before merging. I've provided a suggestion to fix this.

[gemini-code-assist]

There are several duplicated entries in the changelog for version 3.7.0. Please remove the duplicates to improve clarity.

Specifically:

• implement append is duplicated.
• implement flush, close and finalize is duplicated.
• implement open in writer is duplicated.
• implement state_lookup is duplicated.
• Add Async_appendable_object_writer.py is duplicated.
• implement send & recv is duplicated.
• implement close is duplicated.
• implement "open" for write_object_stream is duplicated.
• no state lookup while opening bidi-write stream is duplicated.
• pass creds to grpc channel is duplicated.
• The two entries for commit ec470a27 should be a single entry.

Suggested change

	* implement append (#1620) ([1c6b76f055a5d37fa35197198bfa68902832d1b5](https://github.com/googleapis/python-storage/commit/1c6b76f055a5d37fa35197198bfa68902832d1b5))
	* implement append ([1c6b76f055a5d37fa35197198bfa68902832d1b5](https://github.com/googleapis/python-storage/commit/1c6b76f055a5d37fa35197198bfa68902832d1b5))
	* implement flush, close and finalize (#1619) ([b4134054f57e8767df3d62ee36dcbe3a83e6bfaa](https://github.com/googleapis/python-storage/commit/b4134054f57e8767df3d62ee36dcbe3a83e6bfaa))
	* implement flush, close and finalize ([b4134054f57e8767df3d62ee36dcbe3a83e6bfaa](https://github.com/googleapis/python-storage/commit/b4134054f57e8767df3d62ee36dcbe3a83e6bfaa))
	* implement open in writer (#1618) ([dfe4566e4b087ee217a7d05fc388ab5bfb760f39](https://github.com/googleapis/python-storage/commit/dfe4566e4b087ee217a7d05fc388ab5bfb760f39))
	* implement open in writer ([dfe4566e4b087ee217a7d05fc388ab5bfb760f39](https://github.com/googleapis/python-storage/commit/dfe4566e4b087ee217a7d05fc388ab5bfb760f39))
	* implement state_lookup (#1617) ([7d17922e671aa2d975262984ba50bfcfa29ff4a5](https://github.com/googleapis/python-storage/commit/7d17922e671aa2d975262984ba50bfcfa29ff4a5))
	* implement state_lookup ([7d17922e671aa2d975262984ba50bfcfa29ff4a5](https://github.com/googleapis/python-storage/commit/7d17922e671aa2d975262984ba50bfcfa29ff4a5))
	* Add Async_appendable_object_writer.py (#1616) ([fdd0a50146d7b5f50f04c1871d43329a10938ff5](https://github.com/googleapis/python-storage/commit/fdd0a50146d7b5f50f04c1871d43329a10938ff5))
	* Add Async_appendable_object_writer.py ([fdd0a50146d7b5f50f04c1871d43329a10938ff5](https://github.com/googleapis/python-storage/commit/fdd0a50146d7b5f50f04c1871d43329a10938ff5))
	* implement send & recv (#1615) ([6da118652c97ba11d82c25347080188c7cf7a338](https://github.com/googleapis/python-storage/commit/6da118652c97ba11d82c25347080188c7cf7a338))
	* implement send & recv ([6da118652c97ba11d82c25347080188c7cf7a338](https://github.com/googleapis/python-storage/commit/6da118652c97ba11d82c25347080188c7cf7a338))
	* implement close (#1614) ([7a532216a9a3da728bd3d7f196372f8f6528ef75](https://github.com/googleapis/python-storage/commit/7a532216a9a3da728bd3d7f196372f8f6528ef75))
	* implement close ([7a532216a9a3da728bd3d7f196372f8f6528ef75](https://github.com/googleapis/python-storage/commit/7a532216a9a3da728bd3d7f196372f8f6528ef75))
	* implement "open" for write_object_stream (#1613) ([786af5556023144001f1375f1c6265bd46326b24](https://github.com/googleapis/python-storage/commit/786af5556023144001f1375f1c6265bd46326b24))
	* implement "open" for write_object_stream ([786af5556023144001f1375f1c6265bd46326b24](https://github.com/googleapis/python-storage/commit/786af5556023144001f1375f1c6265bd46326b24))
	### Bug Fixes
	* add system test for opening with read_handle (#1672) ([6dc711dacd4d38c573aa4ca9ad71fe412c0e49c1](https://github.com/googleapis/python-storage/commit/6dc711dacd4d38c573aa4ca9ad71fe412c0e49c1))
	* no state lookup while opening bidi-write stream (#1636) ([2d5a7b16846a69f3a911844971241899f60cce14](https://github.com/googleapis/python-storage/commit/2d5a7b16846a69f3a911844971241899f60cce14))
	* no state lookup while opening bidi-write stream ([2d5a7b16846a69f3a911844971241899f60cce14](https://github.com/googleapis/python-storage/commit/2d5a7b16846a69f3a911844971241899f60cce14))
	* close write object stream always (#1661) ([4a609a4b3f4ba1396825911cb02f8a9649135cd5](https://github.com/googleapis/python-storage/commit/4a609a4b3f4ba1396825911cb02f8a9649135cd5))
	* Add simple flush for optimized writes (#1633) ([9e6fefdc24a12a9189f7119bc9119e84a061842f](https://github.com/googleapis/python-storage/commit/9e6fefdc24a12a9189f7119bc9119e84a061842f))
	* pass creds to grpc channel (#1623) ([8c25c1b5689fa0e8f3d38b9b03bc9d0267a9a2aa](https://github.com/googleapis/python-storage/commit/8c25c1b5689fa0e8f3d38b9b03bc9d0267a9a2aa))
	* pass creds to grpc channel ([8c25c1b5689fa0e8f3d38b9b03bc9d0267a9a2aa](https://github.com/googleapis/python-storage/commit/8c25c1b5689fa0e8f3d38b9b03bc9d0267a9a2aa))
	* Skip flaky test (#1622) ([53ced015a7a584cbf88197424e92538f8f18915c](https://github.com/googleapis/python-storage/commit/53ced015a7a584cbf88197424e92538f8f18915c))
	* Move blob fails when the new blob name contains characters that need to be url encoded (#1605) ([ec470a270e189e137c7229cc359367d5a897cdb9](https://github.com/googleapis/python-storage/commit/ec470a270e189e137c7229cc359367d5a897cdb9))
	* url encode new_name parameter in move_blob() ([ec470a270e189e137c7229cc359367d5a897cdb9](https://github.com/googleapis/python-storage/commit/ec470a270e189e137c7229cc359367d5a897cdb9))
	* implement append (#1620) ([1c6b76f055a5d37fa35197198bfa68902832d1b5](https://github.com/googleapis/python-storage/commit/1c6b76f055a5d37fa35197198bfa68902832d1b5))
	* implement flush, close and finalize (#1619) ([b4134054f57e8767df3d62ee36dcbe3a83e6bfaa](https://github.com/googleapis/python-storage/commit/b4134054f57e8767df3d62ee36dcbe3a83e6bfaa))
	* implement open in writer (#1618) ([dfe4566e4b087ee217a7d05fc388ab5bfb760f39](https://github.com/googleapis/python-storage/commit/dfe4566e4b087ee217a7d05fc388ab5bfb760f39))
	* implement state_lookup (#1617) ([7d17922e671aa2d975262984ba50bfcfa29ff4a5](https://github.com/googleapis/python-storage/commit/7d17922e671aa2d975262984ba50bfcfa29ff4a5))
	* Add Async_appendable_object_writer.py (#1616) ([fdd0a50146d7b5f50f04c1871d43329a10938ff5](https://github.com/googleapis/python-storage/commit/fdd0a50146d7b5f50f04c1871d43329a10938ff5))
	* implement send & recv (#1615) ([6da118652c97ba11d82c25347080188c7cf7a338](https://github.com/googleapis/python-storage/commit/6da118652c97ba11d82c25347080188c7cf7a338))
	* implement close (#1614) ([7a532216a9a3da728bd3d7f196372f8f6528ef75](https://github.com/googleapis/python-storage/commit/7a532216a9a3da728bd3d7f196372f8f6528ef75))
	* implement "open" for write_object_stream (#1613) ([786af5556023144001f1375f1c6265bd46326b24](https://github.com/googleapis/python-storage/commit/786af5556023144001f1375f1c6265bd46326b24))
	### Bug Fixes
	* add system test for opening with read_handle (#1672) ([6dc711dacd4d38c573aa4ca9ad71fe412c0e49c1](https://github.com/googleapis/python-storage/commit/6dc711dacd4d38c573aa4ca9ad71fe412c0e49c1))
	* no state lookup while opening bidi-write stream (#1636) ([2d5a7b16846a69f3a911844971241899f60cce14](https://github.com/googleapis/python-storage/commit/2d5a7b16846a69f3a911844971241899f60cce14))
	* close write object stream always (#1661) ([4a609a4b3f4ba1396825911cb02f8a9649135cd5](https://github.com/googleapis/python-storage/commit/4a609a4b3f4ba1396825911cb02f8a9649135cd5))
	* Add simple flush for optimized writes (#1633) ([9e6fefdc24a12a9189f7119bc9119e84a061842f](https://github.com/googleapis/python-storage/commit/9e6fefdc24a12a9189f7119bc9119e84a061842f))
	* pass creds to grpc channel (#1623) ([8c25c1b5689fa0e8f3d38b9b03bc9d0267a9a2aa](https://github.com/googleapis/python-storage/commit/8c25c1b5689fa0e8f3d38b9b03bc9d0267a9a2aa))
	* Skip flaky test (#1622) ([53ced015a7a584cbf88197424e92538f8f18915c](https://github.com/googleapis/python-storage/commit/53ced015a7a584cbf88197424e92538f8f18915c))
	* Move blob fails when the new blob name contains characters that need to be url encoded (#1605) ([ec470a270e189e137c7229cc359367d5a897cdb9](https://github.com/googleapis/python-storage/commit/ec470a270e189e137c7229cc359367d5a897cdb9))