v1.4.1

1.4.1 (2025-04-30)

Bug Fixes

• rollback could return session to pool twice (#888) (d284a78)

v1.4.0

1.4.0 (2025-03-06)

Features

• implement getMetadata for SpannerClientLibraryConnection (#867) (06f4776)

Bug Fixes

• add sync-repo-settings.yaml (#822) (4292fb0)
• add java17 in unit tests (#808) (2d0bc6f)
• command in README (#864) (270af62)
• Deprecation notice: v3 of the artifact actions (#869) (346173a)
• Incorrect mapping for PROJECT, INSTANCE, DATABASE for log (#863) (fcde347)
• upgrade action/cache (#874) (7bbd57e)

Documentation

• Add contribution guidelines (#791) (ee677b5)
• fix headers (#796) (4b98a1a)

v1.3.0

1.3.0 (2023-10-30)

Features

• Implementing Connection#beginTransaction(TransactionDefinition) to support @transactional annotation (#738) (bee69c1)
• Native image support for R2DBC driver (#715) (44463cf)
• R2DBC SPI upgrade to 1.0.0.RELEASE (#726) (5ee8788)

v1.2.2

1.2.2 (2023-06-02)

Bug Fixes

• Context loss after applying com.google.cloud.spanner.r2dbc.v2.SpannerClientLibraryStatement (#690) (93a34e0)

v1.2.1

1.2.1 (2023-05-12)

Bug Fixes

• row column indexing in SpannerClientLibraryRow (#615) (faca504), closes #609

v1.2.0

• Upgraded SPI to 0.9.0 and fixed blocking errors #489
• Added support for binding arrays and lists to Spanner native arrays #495
• Added Google Java types to the Spring Data's SimpleType collection in the SpannerR2dbcDialect #517
• Upgraded to Spring Boot 2.7 and Spring Data R2DBC 1.5.6 #558 #600
• Upgraded to Project Reactor 2020.0.26 #611
• Upgraded to Google Cloud Java Client Libraries BOM 26.1.5 #602

v1.1.0

• Adding Spanner JSON Type support (#456)
• Dependency upgrades.

v1.0.0

• Promoting v0.6.0 to a v1.0.0 release.
• Dependency upgrades.

v0.6.0

The implementation based on the official Cloud Spanner client library is now primary. The experimental gRPC-based implementation was removed in this release.

Other changes in this release:

• Added backpressure support on SELECT queries (#374).
• Added support for setting autocommit and readonly properties in connection string (#378).
• Updated driver identifier to cloudspanner. The old spanner identifier is still supported but deprecated.
• Added batch support for DML queries (#414).
• Implemented getJavaType() in the ColumnMetadata implementation (#416).

Dependency upgrades, notably:

• com.google.cloud:libraries-bom to v20.8.0, bringing in com.google.cloud:google-cloud-spanner:6.9.1
• Spring Data R2DBC 1.3.3
• Reactor BOM 2020.0.9

v0.5.0

• Spring Data dialect upgraded for compatibility with Spring Data R2DBC 1.3.0
• Enhancements to driver V2:
  • Reduced memory usage
  • Avoiding disconnected publisher on DML when used from Spring Data (#351)
• Dependency upgrades, notably:
  • R2DBC SPI to 0.8.5.RELEASE (Arabba-SR10)
  • com.google.cloud:libraries-bom to v20.3.0, bringing in com.google.cloud:google-cloud-spanner:6.3.3

This will be the last version, in which driver V1 (gRPC-based) is default. Client Library-based (V2) implementation will become primary shortly.