Features

• Add ReplaceMessageCards API to replace the cards in a message (#9829) (94a7a23)
• Add owner_user field to CardWithId (#9829) (94a7a23)

Bug Fixes

• tests: prevent PHP 8.5 grpc shutdown segfault in unit tests (#9820) (2a846d1)

Features

• DesignCenter: add google/cloud/designcenter/v1 (#9831) (883d1d7)

Bug Fixes

• Gax: bump grpc/grpc to ^1.84.1 (#9822) (625398a)

Features

• add SearchScope, BigQueryDatasetReference, and BigQueryTableReferences.search_scope for discovering relevant BigQuery tables in standalone conversations (#9829) (94a7a23)
• add SpannerDatabaseReference.graph_ids (#9829) (94a7a23)

Bug Fixes

• remove unreleased DataA2AService proto and service config (#9829) (94a7a23)

Documentation

• clarify BigQuery Agent Analytics trace table validation on CreateDataAgent and UpdateDataAgent (#9829) (94a7a23)
• clarify the default ChatRequest.ThinkingMode behavior and simplify the SetAgentOpsObservability description (#9829) (94a7a23)

Features

• Add support to specify the zones of a multi-zone instance where Memorystore allocates resources (#9829) (94a7a23)
• Add support to list the zones where the Memorystore instance currently has active VMs. (#9829) (94a7a23)
• [Memorystore] Add support for ACL policies (#9829) (94a7a23)

Features

• add FilterRuleSettings, FilterRuleSet, FilterRule, ExclusionRule, Dictionary, WordList, Regex, MatchingScope, and RuleFilterType for custom exclusion rules (#9829) (94a7a23)

Documentation

• update Modality, RaiFilterResult, and FilterVersionAlias documentation comments (#9829) (94a7a23)

Features

• add OdbDnsZone and CloudVmCluster odb_dns_zone for custom DNS domains (#9829) (94a7a23)

Features

• Add support to specify the zones of a multi-zone instance where Memorystore allocates resources (#9829) (94a7a23)
• Add support to list the zones where the Memorystore instance currently has active VMs. (#9829) (94a7a23)

Bug Fixes

• Use the /quota/v1 REST paths for the AccountLimitsService methods, which replace the unserved /accounts/v1 paths (#9829) (94a7a23)

Documentation

• Fix a typo in the QuotaGroup.quota_usage comment (#9829) (94a7a23)

Features

• add ACTIVE_DIRECTORY_USER to DualPasswordType enum (#9829) (94a7a23)

Bug Fixes

• A type of an existing resource_reference option of the field instance in message .google.cloud.sql.v1.BlueGreenDeployment is changed from sqladmin.googleapis.com/Instance to cloudsql.googleapis.com/Instance (#9829) (94a7a23)
• A type of an existing resource_reference option of the field source_instance in message .google.cloud.sql.v1.BlueGreenDeployment is changed from sqladmin.googleapis.com/Instance to cloudsql.googleapis.com/Instance (#9829) (94a7a23)
• A type of an existing resource_reference option of the field switchover_target_instance in message .google.cloud.sql.v1.BlueGreenDeployment is changed from sqladmin.googleapis.com/Instance to cloudsql.googleapis.com/Instance (#9829) (94a7a23)
• An existing resource_definition sqladmin.googleapis.com/Instance is removed (#9829) (94a7a23)
• A type of an existing resource_reference option of the field source_instance in message .google.cloud.sql.v1.WorkloadCapture is changed from sqladmin.googleapis.com/Instance to cloudsql.googleapis.com/Instance (#9829) (94a7a23)
• A type of an existing resource_reference option of the field replay_instance in message .google.cloud.sql.v1.WorkloadCapture is changed from sqladmin.googleapis.com/Instance to cloudsql.googleapis.com/Instance (#9829) (94a7a23)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Features

• update API sources and regenerate (#9812) (830968f)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Features

• add output only fields for Observability and Query Insights instance information (#9798) (f618cc0)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• remove unused or low-adoption dev dependencies (#9764) (0f8fd9c)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Bug Fixes

• BigQueryStorage: guard DescriptorProto stub with class_exists (#9806) (b7eb884)

Bug Fixes

• Bigtable: mark unused EmulatorSupportTrait as deprecated (#9751) (024ca1f)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Miscellaneous Chores

• update Samples (#9794) (2f6f097)

Features

• added new PUBLIC metric: ADVERTISER_COST_PER_ATTRIBUTED_ITEM_PURCHASED (#9774) (bdee36c)
• added new PUBLIC metric: ATTRIBUTED_ITEMS_PURCHASED (#9774) (bdee36c)
• added new PUBLIC metric: ATTRIBUTED_ITEMS_PURCHASED_ROAS (#9774) (bdee36c)
• added new PUBLIC metric: REVENUE_ON_ATTRIBUTED_ITEMS_PURCHASED (#9774) (bdee36c)
• Added update methods to AudienceSegmentService (#9774) (bdee36c)
• Added OFF_PROPERTY_VIDEO report metrics (#9774) (bdee36c)
• Exposes BUDDER_ID dimension (#9774) (bdee36c)
• Added CreateNativeStyle and UpdateNativeStyle to NativeStyleService (#9774) (bdee36c)
• Added LineItemTemplateService (#9774) (bdee36c)
• Make ad_badging_enabled optionally mutable (#9774) (bdee36c)
• Add UserService.ListUsers (#9774) (bdee36c)
• Add UserService.CreateUser (#9774) (bdee36c)
• Add UserService.BatchCreateUsers (#9774) (bdee36c)
• Add UserService.UpdateUser (#9774) (bdee36c)
• Add UserService.BatchUpdateUsers (#9774) (bdee36c)
• Add UserService.BatchActivateUsers (#9774) (bdee36c)
• Add UserService.BatchDeactivateUsers (#9774) (bdee36c)
• Added GET and LIST operations for LineItemCreativeAssociation (#9774) (bdee36c)
• Added RunAvailabilityForecast to ForecastService (#9774) (bdee36c)
• A new message TemplateCreativeDetails is added (#9774) (bdee36c)
• Added new AdReviewCenterAd fields and methods (#9774) (bdee36c)
• Expose LineItemService write and batch action methods in v1. (#9774) (bdee36c)
• added new PUBLIC dimension: NON_GUARANTEED_DEAL_PRIORITY_TIER_NAME (#9774) (bdee36c)
• added new API dimension: NON_GUARANTEED_DEAL_PRIORITY_TIER (#9774) (bdee36c)
• Added GET and LIST operations for Creative (#9774) (bdee36c)
• Added create and update methods for LineItems (#9774) (bdee36c)
• Added ForecastService (#9774) (bdee36c)
• report: Added draftReportDefinition to Reports. (#9774) (bdee36c)
• New REQUIRED field advertiser in message .google.ads.admanager.v1.Creative (#9774) (bdee36c)
• New REQUIRED field size in message .google.ads.admanager.v1.Creative (#9774) (bdee36c)

Documentation

• Make CreativeAsset.size optionally mutable (#9774) (bdee36c)
• A comment for field creative_targetings in message .google.ads.admanager.v1.LineItem is changed (#9774) (bdee36c)
• ad_review_center_ad: Clarified manualReviewStatus vs. status filter usage based on Manual Creative Review (MCR) settings in adReviewCenterAds:search. (#9774) (bdee36c)
• Added deprecation notices for deprecated report dimensions (#9774) (bdee36c)
• Updated Ad Review Center docs (#9774) (bdee36c)
• Fixed documentation cross-references (#9774) (bdee36c)
• Updated link in DAI session docs (#9774) (bdee36c)

Features

• add Boundary resource and GetBoundary, UpdateBoundary RPCs in apphub v1 (#9774) (bdee36c)
• add ExtendedMetadataSchema resource and GetExtendedMetadataSchema, ListExtendedMetadataSchemas RPCs in apphub v1 (#9774) (bdee36c)
• add functional_type, registration_type, identity, and extended_metadata to Service in apphub v1 (#9774) (bdee36c)
• add functional_type, identity, and extended_metadata to Workload in apphub v1 (#9774) (bdee36c)
• add application_properties and application_type to Application in apphub v1 (#9774) ([bdee36c](https://github.com/go...

Features

• add IngestUsers and RemoveUsers methods to IngestionService (#9748) (7d1c0ce)
• add User message representing a user's PII and mobile device IDs (#9748) (7d1c0ce)
• add TOO_MANY_USERS, INVALID_AD_IDENTIFIER_FOR_ACCOUNT to ErrorReason (#9748) (7d1c0ce)

Documentation

• describe what the backend deadline bounds on a streaming gateway (#9748) (7d1c0ce)

Features

• Expose avatar_url and email fields on User (#9748) (7d1c0ce)

Documentation

• Clarify user resource visibility and field population behavior in User, Message, and Membership (#9748) (7d1c0ce)

Features

• support check and mutate on session protocol (#9748) (7d1c0ce)

Features

• add product_type and document_requirement to Service (#9748) (7d1c0ce)

Documentation

• clarify PrivateOfferDocument requirements and reference Service.document_requirement (#9748) (7d1c0ce)

Features

• update Compute Engine v1 API to version 2026-09-01 (#9748) (7d1c0ce)
• update Compute Engine v1 API artifacts to revision 20260922 (#9748) (7d1c0ce)
• remove all return_partial_success fields (#9748) (7d1c0ce)
• all AggregatedList RPCs return_partial_success by default (#9748) (7d1c0ce)
• add GlobalFrontendSettingsService service and methods (#9748) (7d1c0ce)
• add ImageViews service and methods (#9748) (7d1c0ce)
• add ManagedRulesets service and methods (#9748) (7d1c0ce)
• add SetName RPC to Interconnects service (#9748) (7d1c0ce)
• add PatchAssociation RPC to RegionNetworkFirewallPolicies service (#9748) (7d1c0ce)

Documentation

• update documentation in proto definitions (#9748) (7d1c0ce)

Features

• add EndUserAuthConfig to support repository end user authentication (#9748) (7d1c0ce)
• add EndUserAuthenticationConfig to support workflow invocation end user authentication (#9748) (7d1c0ce)
• add OAuthConfig to support additional OAuth scopes (#9748) (7d1c0ce)

Features

• expose BidiStreamingAnalyzeContent in Dialogflow v2 API (#9748) (7d1c0ce)

Documentation

• A comment for message CesAppSpec is changed (#9748) (7d1c0ce)
• A comment for field answer_record in message .google.cloud.dialogflow.v2.Conversation is changed (#9748) (7d1c0ce)
• A comment for field enable_async_tool_call in message .google.cloud.dialogflow.v2.HumanAgentAssistantConfig is changed (#9748) (7d1c0ce)
• A comment for field ces_app_specs in message .google.cloud.dialogflow.v2.Generator is changed (#9748) (7d1c0ce)
• A comment for field content in message .google.cloud.dialogflow.v2.Message is changed (#9748) (7d1c0ce)
• A comment for message KnowledgeAssistDebugInfo is changed (#9748) (7d1c0ce)
• A comment for field query_generation_debug_info in message .google.cloud.dialogflow.v2.KnowledgeAssistDebugInfo is changed (#9748) (7d1c0ce)
• A comment for field text in message .google.cloud.dialogflow.v2.TextInput is changed (#9748) (7d1c0ce)

Features

• add offer-level Returns to ProductAttributes (#9748) (7d1c0ce)
• add LeaseTerm, WarrantyDurationUnit, mileage_allowance, and certification links to ProductAttributes (#9748) (7d1c0ce)

Documentation

• update comments for duration, mileage, certifications, warranty, and LoyaltyProgram (#9748) (7d1c0ce)

Features

• update API sources and regenerate (#9724) (90f6526)

Features

• update API sources and regenerate (#9724) (90f6526)

Features

• update API sources and regenerate (#9724) (90f6526)

Features

• update API sources and regenerate (#9724) (90f6526)

Features

• update API sources and regenerate (#9724) (90f6526)

Bug Fixes

• Core: handle oversized messages via E2BIG fallback drain in BatchJob (#9689) (c9b1248)

Features

• Gax: configure InsecureCredentialsWrapper when hasEmulator is true (#9458) (5c78b0a)

Features

• update API sources and regenerate (#9724) (90f6526)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• add X509 credential source (#9681) (512ad22)

Bug Fixes

• Auth: retain expiration in FileSystemCacheItemPool and return null in CacheTrait (#9687) (47ff41c)

Features

• google/cloud/backupdr/v1beta: add backupdr (#9701) (055b39d)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• update API sources and regenerate (#9696) (c318adb)

Bug Fixes

• Core: dynamically set msg_receive buffer size to prevent CPU spin (#9436) (4299d3d)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• Gax: add stall control for resumable uploads (#9682) (8d38dfd)
• Gax: support chunkSize on resume and surface actual chunk size (#9626) (326a61a)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• google/cloud/networkservices/v1beta1: add networkservices (#9700) (d5da4b7)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• update API sources and regenerate (#9696) (c318adb)

Bug Fixes

• Storage: ensure StorageClient retryStrategy is applied correctly to all operations (#9516) (3310e5d)

Features

• update API sources and regenerate (#9696) (c318adb)

Features

• update API sources and regenerate (#9661) (e286376)

Features

• google/cloud/agentregistry/v1: add agentregistry (#9664) (6b38772)

Features

• AppTopology: generate library (#9640) (dec4fcf)

Features

• Auth: add StaticCredentials for a pre-issued access token (#9677) (2b671b7)

Bug Fixes

• Bigtable: use hardcoded client config (#9625) (df88b34)
• do not retry mutateRow (8e171b6)
• update sources and regenerate (#9639) (a5934bf)

Features

• update API sources and regenerate (#9661) (e286376)

Bug Fixes

• update sources and regenerate (#9639) (a5934bf)

Bug Fixes

• update sources and regenerate (#9639) (a5934bf)

⚠ BREAKING CHANGES

• [AdsAdManager] remove orphaned files from previous proto refactors (#9519)

Features

• [AdsAdManager] Added methods for activation, deactivation, approval, rejection, and population of audience segments (#9585) (4257f30)

Chores

• [AdsAdManager] remove orphaned files from previous proto refactors (#9519) (f5d7b3b)

Features

• [AiPlatform] add enable_zero_data_retention to Tool.ParallelAiSearch (#9567) (14e2eea)

⚠ BREAKING CHANGES

• [AnalyticsData] remove orphaned files from previous proto refactors (#9521)

Chores

• [AnalyticsData] remove orphaned files from previous proto refactors (#9521) (79f9e76)

Features

• [Batch] added new NicType field to job (#9589) (84ce0fb)

Features

• [BigQueryMigration] promote lineage outputs to v2 (#9606) (2260418)

Features

• [BigQueryReservation] Add new AUTOMATIC_MATERIALIZED_VIEW_REFRESH reservation assignment job type (#9568) (2a56030)
• Allow for reservation groups to be updated and expose new parent_group, creation_time, and update_time fields on the group resource (2a56030)

Documentation

• Mark FLEX commitment plan for capacity commitments as deprecated (2a56030)

Features

• [Compute] update Compute Engine v1 API artifacts to revision 20260807 (#9569) (e5e15a5)
• add ASN key type to security policy fingerprint (e5e15a5)
• add FutureReservationStoragePoolProvisionedCapacity message definition (e5e15a5)
• add min_cpu_platform field to InstanceSelection (e5e15a5)
• add regex_rewrite field to UrlRewrite (e5e15a5)
• add RegexRewrite message definition (e5e15a5)
• add requested_storage_pool_provisioned_capacity and storage_pool_type fields to FutureReservation (e5e15a5)
• add resource_metadata field to Allocation (e5e15a5)
• add ResourceMetadata message definition (e5e15a5)

Documentation

• update documentation in proto definitions (e5e15a5)

Bug Fixes

• ConfidentialComputing: remove obsolete files (#9548) (75d9972)

...

Features

• [AdsAdManager] Added PartnerService (#9472) (4d11908)

Features

• [AiPlatform] add build configuration support to Vertex AI Reasoning Engine (#9485) (3eba383)

Features

• [AppsChat] Removal of beta visibility labels on markup_syntax (#9487) (8111352)

Features

• [AuditManager] Update documentation for validate_only (#9479) (e06c02c)

Features

• [BigQueryReservation] Add a new field precedence to bigqueryreservation.googleapis.com/Assignment, it specifies the priority precedence for this assignment. Used to resolve ambiguity when multiple assignments match a single job. Higher numer... (#9486) (1ea5246)
• Add a new field condition to bigqueryreservation.googleapis.com/Assignment, it is Common Expression Language (CEL) condition that defines the matching criteria for this assignment. (1ea5246)

Documentation

• [BigQueryReservation] A comment for field principal in message .google.cloud.bigquery.reservation.v1.Assignment is changed (#9535) (9130592)

Features

• [BigQueryStorage] add support for client-side metrics in AppendRowsRequest (#9492) (9388c99)

Features

• [Bigtable] add microsecond_timestamp feature flag (#9473) (985b2d5)

Features

• [Config] add indicator if early apply results are available (#9534) (1b6c6d2)

Features

• [Container] support for rollback-safe upgrade (#9509) (292bd43)

Features

• [Dataform] Add fields original_branch, enable_branch_management, depth, and shallow to message .google.cloud.dataform.v1beta1.Workspace (#9494) (981b044)

Documentation

• [DeveloperKnowledge] You can now filter by content_length_bytes (#9513) (027c09c)

Features

• [DiscoveryEngine] expose StreamAssistRequest agents_spec and agent_id (#9531) (db51fc7)

Features

• Gax: add the middlewareOptions property to CallOptions class (#9501) (75be657)

Features

• [PubSub] Add compiled_proto_schema to Schema for schema imports (#9560) (880dc25)

Features

• [StorageControl] add disable rapid cache operation (#9517) (fc5f21a)

Documentation

• [Support] Added Terraform and gcloud links for support event subscription service (#9491) (7bd170c)

Features

• [VectorSearch] add VertexRanker reranker support to vector search (#9475) (d27c61f)

Features

• [WorkloadIdentity] introduce the WorkloadIdentity component (#9488)