<<<<<<< Updated upstream

� BREAKING CHANGES

• Promote Logging to V2 (#9007)

Stashed changes

Features

• [Spanner] include cache updates and routing hint into BeginTransaction and Commit request/response respectively (#8962) (28d8a69)

Documentation

• A comment in message .google.spanner.v1.TransactionOptions.ReadWrite.ReadLockMode is changed (28d8a69)

Bug Fixes

• Spanner: Ensure tag is passed to BeginTransactionRequest (#8935) (10ee79e)
• Spanner: Null array offset in value mapper (#8949) (2bf8629)

Features

• spanner: [Spanner] include cache updates into the ResultSet response (#8901) (e07ae1f)

Miscellaneous Chores

Features

• Spanner: set default grpc.keepalive_time_ms to 120 seconds (#8863) (2158b82)

Features

• Spanner: Add the RequestIdHeaderMiddleware class (#8764) (45b3c58)

Documentation

• [Spanner] minor update for Spanner Location API (#8754) (55eae9c)

Features

• [Spanner] Add Spanner location API (#8737) (c6b8e26)
• Add Send and Ack mutations for Queues (c6b8e26)

Miscellaneous Chores

⚠ BREAKING CHANGES

• Spanner V2 (#7841)
• php: Migrate admin services to new LRO client (#8637)
• Gencode for Spanner V2 (#7840)

Features

• Spanner V2 (#7841) (bfc0dd6)
• Spanner: Multiplexed sessions (#8666) (9e5f26a)

Chores

• Gencode for Spanner V2 (#7840) (e7e65fc)
• php: Migrate admin services to new LRO client (#8637) (670112d)

Features

• Add support for the Isolation Level value (#8234) (eb0de93)
• Support for Spanner ReadLockMode (#8419) (8a3db2c)

Documentation

• Fix all README samples, rename command (#8536)

Bug Fixes

• Mark all keyFile and keyFilePath options deprecated (#8617) (5776416)

Features

• [Many APIs] usage deprecation of credentials client option (#8604) (4825644)
• Add documentation for Snapshot and Transaction for lockHint (#8612) (c07b187)

Documentation

• [Spanner] A comment for field ranges in message .google.spanner.v1.KeySet is changed (#8548) (1c04557)

Features

• [Spanner] proto changes for an internal api (#8465) (2b96e11)

Features

• spanner: [Spanner] A new field snapshot_timestamp is added to message .google.spanner.v1.CommitResponse (#8452) (0793901)

Features

• Spanner: Ordering and lock options (#8421) (f3b49b2)

Features

• spanner: [Spanner] add new change_stream.proto (#8355) (5af124b)

Miscellaneous Chores

Features

• Add throughput_mode to UpdateDatabaseDdlRequest to be used by Spanner Migration Tool. (#8327) (55f2e2c)

Features

• Add INTERVAL type (#8182) (2629e66)

Features

• Spanner: Add universe domain support (#8177) (d11f8a6)

Features

• Spanner: Proto Columns (#8108) (e9c1f9d)

Features

• [Spanner] add a last field in the PartialResultSet (#8112) (964eb96)

Features

• spanner: A new enum IsolationLevel is added (#8104) (a128487)
• spanner: A new field isolation_level is added to message .google.spanner.v1.TransactionOptions (a128487)

Documentation

• spanner: A comment for enum value OPTIMISTIC in enum ReadLockMode is changed (a128487)
• spanner: A comment for enum value PESSIMISTIC in enum ReadLockMode is changed (a128487)
• spanner: A comment for enum value READ_LOCK_MODE_UNSPECIFIED in enum ReadLockMode is changed (a128487)

Features

• spanner: Add instance partitions field in backup proto (#8091) (5bc883a)

Miscellaneous Chores

Features

• Add AddSplitPoints API (#8059) (f00dd0b)

Documentation

• Add warning against accepting untrusted credentials (#8045) (98cf3c0)
• Fix typo timzeone -> timezone (#8028) (089b0b3)

Features

• Exposing FreeInstanceAvailability in InstanceConfig (c9f8ad0)
• Exposing FreeInstanceMetadata in Instance configuration (to define the metadata related to FREE instance type) (c9f8ad0)
• Exposing InstanceType in Instance configuration (to define PROVISIONED or FREE spanner instance) (#7937) (c9f8ad0)
• Exposing QuorumType in InstanceConfig (c9f8ad0)
• Exposing storage_limit_per_processing_unit in InstanceConfig (c9f8ad0)

Documentation

• A comment for enum DefaultBackupScheduleType is changed (c9f8ad0)
• A comment for enum value AUTOMATIC in enum DefaultBackupScheduleType is changed (c9f8ad0)
• A comment for enum value GOOGLE_MANAGED in enum Type is changed (c9f8ad0)
• A comment for enum value NONE in enum DefaultBackupScheduleType is changed (c9f8ad0)
• A comment for enum value USER_MANAGED in enum Type is changed (c9f8ad0)
• A comment for field base_config in message .google.spanner.admin.instance.v1.InstanceConfig is changed (c9f8ad0)
• A comment for field default_backup_schedule_type in message .google.spanner.admin.instance.v1.Instance is changed (c9f8ad0)
• A comment for field filter in message .google.spanner.admin.instance.v1.ListInstanceConfigOperationsRequest is changed (c9f8ad0)
• A comment for field filter in message .google.spanner.admin.instance.v1.ListInstancePartitionOperationsRequest is changed (c9f8ad0)
• A comment for field instance_config in message .google.spanner.admin.instance.v1.CreateInstanceConfigRequest is changed (c9f8ad0)
• A comment for field instance_partition_deadline in message .google.spanner.admin.instance.v1.ListInstancePartitionOperationsRequest is changed (c9f8ad0)
• A comment for field location in message .google.spanner.admin.instance.v1.ReplicaInfo is changed (c9f8ad0)
• A comment for field node_count in message .google.spanner.admin.instance.v1.Instance is changed (c9f8ad0)
• A comment for field node_count in message .google.spanner.admin.instance.v1.InstancePartition is changed (c9f8ad0)
• A comment for field operations in message .google.spanner.admin.instance.v1.ListInstanceConfigOperationsResponse is changed (c9f8ad0)
• A comment for field operations in message .google.spanner.admin.instance.v1.ListInstancePartitionOperationsResponse is changed (c9f8ad0)
• A comment for field optional_replicas in message .google.spanner.admin.instance.v1.InstanceConfig is changed (c9f8ad0)
• A comment for field parent in message .google.spanner.admin.instance.v1.ListInstancePartitionsRequest is changed (c9f8ad0)
• A comment for field processing_units in message .google.spanner.admin.instance.v1.Instance is changed (c9f8ad0)
• A comment for field processing_units in message .google.spanner.admin.instance.v1.InstancePartition is changed (c9f8ad0)
• A comment for field referencing_backups in message .google.spanner.admin.instance.v1.InstancePartition is changed (c9f8ad0)
• A comment for field replicas in message .google.spanner.admin.instance.v1.InstanceConfig is changed (c9f8ad0)
• A comment for field storage_utilization_percent in message .google.spanner.admin.instance.v1.AutoscalingConfig is changed (c9f8ad0)
• A comment for field unreachable in message .google.spanner.admin.instance.v1.ListInstancePartitionsResponse is changed (c9f8ad0)
• A comment for message CreateInstanceConfigRequest is changed (c9f8ad0)
• A comment for message DeleteInstanceConfigRequest is changed (c9f8ad0)
• A comment for message UpdateInstanceConfigRequest is changed (c9f8ad0)
• A comment for method CreateInstance in service InstanceAdmin is changed (c9f8ad0)
• A comment for method CreateInstanceConfig in service InstanceAdmin is changed (c9f8ad0)
• A comment for method CreateInstancePartition in service InstanceAdmin is changed (c9f8ad0)
• A comment for method ListInstanceConfigOperations in service InstanceAdmin is changed (c9f8ad0)
• A comment for method ListInstanceConfigs in service InstanceAdmin is changed (c9f8ad0)
• A comment for method ListInstancePartitionOperations in service InstanceAdmin is changed (c9f8ad0)
• A comment for method MoveInstance in service InstanceAdmin is changed (c9f8ad0)
• A comment for method UpdateInstance in service InstanceAdmin is changed (c9f8ad0)
• A comment for method UpdateInstanceConfig in service InstanceAdmin is changed (c9f8ad0)
• A comment for method UpdateInstancePartition in service InstanceAdmin is changed (c9f8ad0)

Features

• Add UUID in Spanner TypeCode enum (#7919) (f9e1bd0)

Bug Fixes

• Add compatibility for PHP 8.4 (#7916) (91d9fa5)
• Add php 8.4 to test matrix, remove implicit nullables (#7871) (1df1d9b)

Documentation

• Add documentation for logger client option (91d9fa5)

Features

• Add the last statement option to ExecuteSqlRequest and ExecuteBatchDmlRequest (#7853) (76720c2)