1.26.0 (2026-01-29)

Features

• add a user_attributes field in SearchRequest that can be used for personalization (PiperOrigin-RevId: 861314205) (d8ea738a)

• add a model_scores field in SearchResponse.results to expose model quality signals (PiperOrigin-RevId: 861314205) (d8ea738a)

1.22.0 (2026-01-29)

Features

• add fields and messages for GKE Pods and IP masquerading (PiperOrigin-RevId: 859595508) (d8ea738a)

1.40.0 (2026-01-29)

Documentation

• Fixed language issues in multiple message field descriptions (PiperOrigin-RevId: 859310712) (d8ea738a)

• Regenerated REST and RPC Document AI documentation to include missing changes from September 2024 to November 2025 (PiperOrigin-RevId: 859310712) (d8ea738a)

1.46.0 (2026-01-29)

Features

• Add NodeDrainConfig to NodePool to configure node draining behavior (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add RegistryHostConfig to ContainerdConfig for containerd registry host configuration (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add ManagedOpenTelemetryConfig to Cluster to manage the OpenTelemetry pipeline (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add AutopilotGeneralProfile to ClusterAutoscaling to configure Autopilot profiles (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add SHORT_LIVED as a NodePoolUpdateStrategy (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add SliceControllerConfig to AddonsConfig to manage the Slice Controller addon (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add SwapConfig to enable and configure swap memory for node pools (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add DisruptionEvent to provide details on node disruption events (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add DRAINING status to AdditionalIPRangesConfig for subnet draining (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add consolidation_delay to configure Cluster Autoscaler node consolidation delay (PiperOrigin-RevId: 859731311) (d8ea738a)

• Add GPUDirectConfig to configure GPU Direct for node pools (PiperOrigin-RevId: 859731311) (d8ea738a)

• Allow specifying subnetwork in NodeNetworkConfig during node pool creation (PiperOrigin-RevId: 859731311) (d8ea738a)

Documentation

• A comment for field cluster_ipv4_cidr_block in message .google.container.v1.IPAllocationPolicy is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field subnetwork in message .google.container.v1.NodeNetworkConfig is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field tpu_ipv4_cidr_block in message .google.container.v1.IPAllocationPolicy is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field recurrence in message .google.container.v1.RecurringTimeWindow is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field services_ipv4_cidr_block in message .google.container.v1.IPAllocationPolicy is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field services_ipv4_cidr in message .google.container.v1.Cluster is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field tpu_ipv4_cidr_block in message .google.container.v1.Cluster is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field sysctls in message .google.container.v1.LinuxNodeConfig is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field cluster_ipv4_cidr in message .google.container.v1.Cluster is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field node_ipv4_cidr_block in message .google.container.v1.IPAllocationPolicy is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

• A comment for field gcp_secret_manager_certificate_config in message .google.container.v1.ContainerdConfig is changed (PiperOrigin-RevId: 859731311) (d8ea738a)

0.1.0 (2026-01-29)

Features

• add new clients (#13660) (PiperOrigin-RevId: 799477610) (fedc428c)

1.5.0 (2026-01-29)

Documentation

• another bulk typo correction (#13527) (90a4f21f)

• fix typo in README.md entries (#13526) (ac32b851)

• Correct typo in comment for field quota_id (PiperOrigin-RevId: 859139909) (d8ea738a)

0.2.0 (2026-01-29)

Features

• add new clients (#13723) (PiperOrigin-RevId: 860067834) (c639b283)

1.59.2 (2026-01-28)

Bug Fixes

• deadlock in event loop while coordinating channels (#13652) (ff6c8e78)

1.15.0 (2026-01-22)

Features

• add instances client library (PiperOrigin-RevId: 856756379) (8ddeca50)

Documentation

• add instances description (PiperOrigin-RevId: 856756379) (8ddeca50)

1.20.0 (2026-01-22)

Features

• Added OUTPUT_ONLY annotations to create_time and update_time in InternalRange to reflect existing service behavior (PiperOrigin-RevId: 858089458) (8ddeca50)