chore: librarian release pull request: 20250923T172123Z

[JoeWang1127]

Librarian Version: not available
Language Image: us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator:latest

google-cloud-eventarc: 1.16.0

1.16.0 (2025-09-23)

Features

• [google-cloud-eventarc] add new fields to Eventarc resources (PiperOrigin-RevId: 807339306
  Source-link:
  googleapis/googleapis@dfce92d) (2673009)

Bug Fixes

• [google-cloud-eventarc] upgrade gRPC service registration func An update to Go gRPC Protobuf generation will change service
  registration function signatures to use an interface instead of a
  concrete type in generated .pb.go service files. This change should
  affect very few client library users. See release notes advisories in
  chore: add Protobuf warning to release notes google-cloud-go#11025. (PiperOrigin-RevId: 808289479
  Source-link:
  googleapis/googleapis@36533b0) (2673009)

Documentation

• [google-cloud-eventarc] correct some comments (PiperOrigin-RevId: 807339306
  Source-link:
  googleapis/googleapis@dfce92d) (2673009)

google-cloud-video-live-stream: 1.13.0

1.13.0 (2025-09-23)

Features

• [google-cloud-video-live-stream] Added H.265 (HEVC) codec support (PiperOrigin-RevId: 808091810
  Source-link:
  googleapis/googleapis@c4e80cd) (2673009)

• [google-cloud-video-live-stream] Added UHD (4k) resolution support (PiperOrigin-RevId: 808091810
  Source-link:
  googleapis/googleapis@c4e80cd) (2673009)

• [google-cloud-video-live-stream] Added Auto Transcription support (PiperOrigin-RevId: 808091810
  Source-link:
  googleapis/googleapis@c4e80cd) (2673009)

• [google-cloud-video-live-stream] Added StartDistribution/StopDistribution methods and
  Distribution/DistributionStream messages used for distributing live
  streams to external RTMP/SRT endpoints (PiperOrigin-RevId: 808091810
  Source-link:
  googleapis/googleapis@c4e80cd) (2673009)

• [google-cloud-video-live-stream] Added PreviewInput method used for the low latency input monitoring (PiperOrigin-RevId: 808091810
  Source-link:
  googleapis/googleapis@c4e80cd) (2673009)

• [google-cloud-video-live-stream] Added UpdateEncryptions event to perform key rotation without restarting a channel (PiperOrigin-RevId: 808091810
  Source-link:
  googleapis/googleapis@c4e80cd) (2673009)

Documentation

• [google-cloud-video-live-stream] Update requirements of resource ID fields to be more clear (PiperOrigin-RevId: 808091810
  Source-link:
  googleapis/googleapis@c4e80cd) (2673009)

google-ads-admanager: 0.4.0

0.4.0 (2025-09-23)

Bug Fixes

• Moved Company enums to a separate file (fix!: Moved Company enums to a separate file #14455) (f9fc5fc)