AWS Advanced JDBC Wrapper - v3.2.0

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[3.2.0] - 2026-02-04

🪄 Added

• Added the Global Database Failover Plugin (gdbFailover), introducing home-region awareness and configurable failover logic for in-home and out-of-home scenarios. See the documentation for more information (PR #1676).
• Added the Global Database Read/Write Splitting Plugin (gdbReadWriteSplitting), introducing home-region awareness for read/write splitting connections. See the documentation for more information. (PR #1690).
• Documentation:
  • Added documentation for the critical clusterId parameter. Refer to the documentation for more information (PR #1681 and PR #1692).

🐛 Fixed

• Custom cluster of type reader with excluded members incorrectly allowed writer host connections (PR #1680).
• Memory spiking when creating statements in Blue/Green monitor (PR #1683).
• IAM-related plugins unable to parse the correct region from global cluster endpoints (PR #1679).
• Correctly set Host ID in createHost in TopologyUtils (PR #1696).
• Handle SdkClientException and avoid a high rate of AWS SDK calls in customEndpoint plugin (PR #1702).
• Consider topology verified if topology from all readers remains consistent (PR #1697).

🦀 Changed

• Refactor read/write splitting plugins (PR #1682).
• Documentation:
  • Update documentation on how to properly register a custom plugin (PR #1685).