1.77.0 (2026-01-29)

Features

• [aiplatform] RAG - add mode config to RagEngineConfig with Spanner and Serverless (d7a49aa)
• [auditmanager] new module for auditmanager (#11888) (c307b61)
• [backupdr] Add support for AlloyDB backup and restore (d7a49aa)
• [container] Add GPUDirectConfig to configure GPU Direct for node pools (d7a49aa)
• [container] Add SwapConfig to enable and configure swap memory for node pools (d7a49aa)
• [databasecenter] Adding Method AggregateIssueStats of Database Center API v1beta (d7a49aa)
• [dialogflow-cx] updated v3 dialogflow client libraries (d7a49aa)
• [grafeas] A new field last_vulnerability_update_time is added to message .grafeas.v1.DiscoveryOccurrence (d7a49aa)
• [kms] add the SingleTenantHsm functionality including the management API and resource types (d7a49aa)
• [network-management] add fields and messages for GKE Pods and IP masquerading (d7a49aa)
• [network-management] add fields and messages for GKE Pods and IP masquerading (d7a49aa)
• [networkconnectivity] Added OUTPUT_ONLY annotations to create_time and update_time in InternalRange to reflect existing service behavior (d7a49aa)
• [retail] add a user_attributes field in SearchRequest that can be used for personalization (d7a49aa)
• [run] add instances client library (d7a49aa)
• google/cloud/apiregistry/v1 release (#11892) (ec0643e)

Bug Fixes

• deps: update the Java code generator (gapic-generator-java) to 2.66.0 (d7a49aa)
• update dependency com.google.cloud:sdk-platform-java-config to v3.56.0 (#11879) (ac1f018)

Documentation

• [cloudquotas] Correct typo in comment for field quota_id (d7a49aa)
• [document-ai] Regenerated REST and RPC Document AI documentation to include missing changes from September 2024 to November 2025 (d7a49aa)