chore: librarian release pull request: 20251114T152556Z

[gkevinzheng]

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

Librarian Version: v0.6.0
Language Image: us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:4e3486fee9eba44b75a18c67f0c60fa0c4af675132305e3ff3fae2e9b94f94bb

gapic-generator: 1.30.0

1.30.0 (2025-11-14)

Features

• auto-enable mTLS when supported certificates are detected (feat: auto-enable mTLS when supported certificates are detected #2472) (4748760f)

Bug Fixes

• drop packaging and pkg_resources (fix: drop packaging and pkg_resources #2477) (b4824c50)

• add api_version to gapic_metadata.json (fix: add api_version to gapic_metadata.json #2476) (c424e33d)

[gemini-code-assist]

Summary of Changes

Hello @gkevinzheng, 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 generated by the Librarian CLI, designed to update the gapic-generator to version 1.30.0. Merging this PR will trigger an official release, incorporating a new feature for mTLS auto-enablement and critical bug fixes related to dependency management and API metadata.

Highlights

• Version Update: The gapic-generator package has been updated to version 1.30.0 across relevant configuration and setup files.
• Librarian State Management: The .librarian/state.yaml file now includes a last_generated_commit field, enhancing release tracking.
• New Feature: A new feature has been introduced to auto-enable mTLS when supported certificates are detected.
• Dependency Refinement: The packaging and pkg_resources dependencies have been dropped, streamlining the project's dependencies.
• Metadata Enhancement: The api_version field is now added to gapic_metadata.json, improving API metadata completeness.

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[gemini-code-assist]

Code Review

This pull request prepares for a new release by updating the version to 1.30.0. The changes include version bumps in setup.py and .librarian/state.yaml, and an update to CHANGELOG.md.

I've identified an issue in CHANGELOG.md where the links to the repository and commits are incorrect. I've provided a suggestion to fix these links. The rest of the changes appear correct for this release.

[vchudnov-g]

Added temporary do not merge because at least some of the Gemini Code Assist findings are valid. Following up on those, and then I'll probably apply the suggested changes and merge.