New features

• Add offer-level Returns to ProductAttributes
• Add LeaseTerm, WarrantyDurationUnit, mileage_allowance, and certification links to ProductAttributes

Documentation improvements

• Update comments for duration, mileage, certifications, warranty, and LoyaltyProgram

New features

• New required peer_hostnames and optional google_root_cert_file in SipTrunk
• New WebRtcLiveListenCall API

New features

• Fulfillment supports code_block_function

Documentation improvements

• Intent's description could be 1000-character long
• Clarified OUTPUT_AUDIO_ENCODING_MP3 bit rate with deprecation and DETECT_INTENT_RESPONSE_VIEW_BASIC

New features

• Add session support on ReadRows, MutateRows, ReadModifyWrite

New features

• Add Boundary resource and GetBoundary, UpdateBoundary RPCs in apphub v1
• Add ExtendedMetadataSchema resource and GetExtendedMetadataSchema, ListExtendedMetadataSchemas RPCs in apphub v1
• Add functional_type, registration_type, identity, and extended_metadata to Service in apphub v1
• Add functional_type, identity, and extended_metadata to Workload in apphub v1
• Add application_properties and application_type to Application in apphub v1

Documentation improvements

• Relax update_mask from REQUIRED to OPTIONAL on update requests in apphub v1
• Add service overview, summary, and location listing documentation in apphub_v1.yaml

New features

• New required peer_hostnames and optional google_root_cert_file in SipTrunk
• New WebRtcLiveListenCall and StreamingReactiveCompanionSuggestions API
• ToolCallResult supports retryable indicator for errors

New features

• Add product_type and document_requirement to Service

Documentation improvements

• Clarify PrivateOfferDocument requirements and reference Service.document_requirement

New features

• Add context to Memory, MemoryRevision, and IntermediateExtractedMemory in Vertex AI v1beta1

Documentation improvements

• A comment for field expire_time in message .google.cloud.aiplatform.v1beta1.Memory is changed
• A comment for field ttl in message .google.cloud.aiplatform.v1beta1.Memory is changed
• A comment for field name in message .google.cloud.aiplatform.v1beta1.Memory is changed
• A comment for field display_name in message .google.cloud.aiplatform.v1beta1.Memory is changed
• A comment for field description in message .google.cloud.aiplatform.v1beta1.Memory is changed
• A comment for field create_time in message .google.cloud.aiplatform.v1beta1.Memory is changed
• A comment for field update_time in message .google.cloud.aiplatform.v1beta1.Memory is changed
• A comment for field fact in message .google.cloud.aiplatform.v1beta1.Memory is changed
• A comment for field scope in message .google.cloud.aiplatform.v1beta1.Memory is changed

New features

• Add BatchCreateTasks and BatchDeleteTasks to CloudTasks v2
• Add retry_config field to Task in CloudTasks v2
• Add CmekConfig resource and UpdateCmekConfig and GetCmekConfig RPCs to CloudTasks v2

Documentation improvements

• Update documentation comments in CloudTasks v2

New features

• Add a mirror & directory policy API

Documentation improvements

• A comment for field capacity_gib in message .google.cloud.lustre.v1.Instance is changed
• A comment for field per_unit_storage_throughput in message .google.cloud.lustre.v1.Instance is changed
• A comment for field gke_support_enabled in message .google.cloud.lustre.v1.Instance is changed
• A comment for field service_account in message .google.cloud.lustre.v1.ImportDataRequest is changed
• A comment for field service_account in message .google.cloud.lustre.v1.ExportDataRequest is changed