googleapis/google-cloud-go spanner/v1.89.0

spanner: v1.89.0

on GitHub

v1.89.0 (2026-03-26)

Features

• Add E2E fallback to the spanner client. (#13518) (16af6a1c)

• include cache updates and routing hint into BeginTransaction and Commit request/response respectively (PiperOrigin-RevId: 878019893) (9c80b8b4)

• add SI, adapt, split point related proto (PiperOrigin-RevId: 871366927) (d3eb851d)

• Add gRPC A66/A94 metrics (#13825) (d695802a)

• support Scan from string to NullUUID (#14128) (d897b6db)

Bug Fixes

• replace multiplexed session request loop with shared in-flight creation (#14215) (3e3bd2d3)

• guard rollback when aborted commit cleared session handle (#14218) (63151055)

Documentation

• A comment for field routing_hint in messages .google.spanner.v1.ResultSet and .google.spanner.v1.PartialResultSet are changed (PiperOrigin-RevId: 878019893) (9c80b8b4)

• A comment in message .google.spanner.v1.TransactionOptions.ReadWrite.ReadLockMode is changed (PiperOrigin-RevId: 878019893) (9c80b8b4)

• A comment for message ListCloudInstancesAction is changed (PiperOrigin-RevId: 871366927) (d3eb851d)

• A comment for field execution_options in message .google.spanner.executor.v1.StartTransactionAction is changed (PiperOrigin-RevId: 871366927) (d3eb851d)

• A comment for message TransactionExecutionOptions is changed (PiperOrigin-RevId: 871366927) (d3eb851d)