During April 2025, this developer enhanced the xtdb/arrow-java repository by delivering a major improvement to the JDBC driver’s time zone support. The work focused on enabling native fetching of java.time.* objects and returning TIMESTAMP_WITH_TIMEZONE for vectors containing time zone information. Using Java, JDBC, and the Java Time API, the implementation improved the accuracy and consistency of date and time data across different time zones, reducing downstream parsing errors. This update not only addressed immediate data handling challenges but also laid the foundation for future timezone-aware analytics and further enhancements to Arrow vector processing within the project’s codebase.