v8.2.2

8.2.2 (2025-10-07)

Bug Fixes

• Correctly determine project ID for metrics export (#2427) (0d63312)
• Metrics Export Error log (#2425) (110923e)

v8.2.1

8.2.1 (2025-09-12)

Bug Fixes

• deps: Update dependency google-gax to v5.0.3 (#2371) (8a175e2)
• Disable afe_connectivity_error_count metric (af72d70)

v8.2.0

8.2.0 (2025-08-26)

Features

• spanner: Add support for multiplexed session for r/w transactions (#2351) (6a9f1a2)
• spanner: Support setting read lock mode (#2388) (bd66f61)

Bug Fixes

• deps: Add uuid to dependencies (#2376) (0b2060b)
• deps: Update dependency @grpc/proto-loader to ^0.8.0 (#2354) (75dc4da)
• deps: Update dependency google-gax to v5.0.1 (#2362) (9223470)
• Provide option to disable built in metrics (#2380) (b378e2e)
• Race condition among transactions when running parallely (#2369) (f8b6f63)

v8.1.0

8.1.0 (2025-07-28)

Features

• Add Custom OpenTelemetry Exporter in for Service Metrics (#2272) (610d1b9)
• Add methods from gax to cache proto root and process custom error details (#2330) (1b3931a)
• Add metrics tracers (#2319) (192bf2b)
• Add support for AFE latency metrics (#2348) (0666f05)
• Add throughput_mode to UpdateDatabaseDdlRequest to be used by Spanner Migration Tool. See https://github.com/GoogleCloudPlatform/spanner-migration-tool (#2304) (a29af56)
• Operation, Attempt, and GFE metrics (#2328) (646e6ea)
• Proto changes for an internal api (#2356) (380e770)
• spanner: A new field snapshot_timestamp is added to message .google.spanner.v1.CommitResponse (#2350) (0875cd8)
• spanner: Add new change_stream.proto (#2315) (57d67be)
• spanner: Add tpc support (#2333) (a381cab)
• Track precommit token in r/w apis(multiplexed session) (#2312) (3676bfa)

Bug Fixes

• Docs-test (#2297) (61c571c)
• Ensure context propagation works in Node.js 22 with async/await (#2326) (e8cdbed)
• Pass the Span correctly (#2332) (edaee77)
• System test against emulator (#2339) (2a6af4c)
• Unhandled exceptions from gax (#2338) (6428bcd)

Performance Improvements

• Skip gRPC trailers for StreamingRead & ExecuteStreamingSql (#2313) (8bd0781)

v8.0.0

8.0.0 (2025-05-12)

⚠ BREAKING CHANGES

• remove the arrify package (#2292)
• migrate to Node 18 (#2271)

Features

• Add promise based signatures for createQueryPartitions (#2284) (255d8a6)
• Add promise based signatures on createReadPartitions (#2300) (7b8a1f7)
• Support promise based signatures for execute method (#2301) (bb857e1)

Bug Fixes

• deps: Update dependency @google-cloud/kms to v5 (#2289) (1ccb505)
• deps: Update dependency @google-cloud/precise-date to v5 (#2290) (44f7575)
• deps: Update dependency big.js to v7 (#2286) (0911297)

Miscellaneous Chores

• Migrate to Node 18 (#2271) (cab3f22)
• Remove the arrify package (#2292) (e8f5ca1)

v7.21.0

7.21.0 (2025-04-15)

Features

• Adding sample for pre-split feature (#2274) (3d5f080)

Bug Fixes

• Adding span attributes for request tag and transaction tag (#2236) (3f69dad)

v7.20.0

7.20.0 (2025-04-11)

Features

• Add support for Interval (#2192) (8c886cb)
• debugging: Implement x-goog-spanner-request-id propagation per request (#2205) (e42caea)
• spanner: Add support for snapshot isolation (#2245) (b60a683)
• spanner: Support for Multiplexed Session Partitioned Ops (#2252) (e7ce471)

v7.19.1

7.19.1 (2025-03-13)

Bug Fixes

• CreateQueryPartition with query params (91f5afd)

v7.19.0

7.19.0 (2025-02-26)

Features

• Add AddSplitPoints API (e4d389a)
• Paging changes for bigquery (e4d389a)
• spanner: A new enum IsolationLevel is added (#2225) (e4d389a)
• spanner: A new field isolation_level is added to message .google.spanner.v1.TransactionOptions (e4d389a)
• spanner: Add instance partitions field in backup proto (e4d389a)
• spanner: Add support for Multiplexed Session for Read Only Tran… (#2214) (3a7a51b)
• x-goog-spanner-request-id: Add bases (#2211) (0008038)

Bug Fixes

• Add x-goog-request params to headers for LRO-polling methods (e4d389a)
• Error from fill method should not be emitted (#2233) (2cc44cf), closes #2103
• Finalize fixing typings for headers in generator (e4d389a)
• Fix typings for headers in generator (e4d389a)
• Remove extra protos in ESM & capture ESM in headers (e4d389a)
• Rollback with no id (#2231) (a6919b1), closes #2103

v7.18.1

7.18.1 (2025-02-05)

Bug Fixes

• Fix NodeJS release (#2229) (f830fc8)