v3.15.4

Summary

This release includes fixes for vulnerabilities and bugs.

Community edition

Bug fixes

• Add exception handling for DateTimeParseException on column value conversion. (#2662)
• Upgraded the PostgreSQL driver to fix security issues. CVE-2025-49146 (#2772)
• Fixed potential connection leak when using jdbc storage and Scan operation fails because the target table doesn't exist. (#2766)

Enterprise edition

Bug fixes

ScalarDB Cluster

• Fixed a memory leak issue when the coordinator group commit feature is enabled.
• Upgraded the OpenSearch Java client to fix a security issue. CVE-2025-27820