> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/release-notes/connectors/java/2.5/2.5.4.md).

# Connector/J 2.5.4 Release Notes

Release notes for MariaDB Connector/J 2.5.4, a Stable (GA) release published 27 January 2020.

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<p align="center">The most recent release of <a href="/docs/connectors/mariadb-connector-j.md">MariaDB Connector/J</a> is: <a href="/docs/release-notes/connectors/java/4.0/4.0.0.md"><strong>4.0.0</strong></a></p>

<p align="center"><a href="https://mariadb.com/downloads/connectors/connectors-data-access/java8-connector" class="button primary">Download Connector/J 4.0.0</a></p>
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[Download](https://mariadb.com/downloads/#connectors) | **Release Notes** | [Changelog](/docs/release-notes/connectors/java/changelogs/2.5/2.5.4.md) | [About MariaDB Connector/J](/docs/connectors/mariadb-connector-j/about-mariadb-connector-j.md)

**Release date:** 27 Jan 2020

MariaDB Connector/J 2.5.4 is a [***Stable***](/docs/release-notes/community-server/about/release-criteria.md) ***(GA)*** release.

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**NOTE:** [MariaDB Connector/J 2.6.0](/docs/release-notes/connectors/java/2.6/2.6.0.md) is fully compatible with this release of version 2.5. Further maintenance releases will not be provided for version 2.5.
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**For an overview of MariaDB Connector/J see the** [**About MariaDB Connector/J**](/docs/connectors/mariadb-connector-j/about-mariadb-connector-j.md) **page**
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## Notable Updates

* [CONJ-756](https://jira.mariadb.org/browse/CONJ-756) - Logging correction when using enablePacketDebug option
* [CONJ-755](https://jira.mariadb.org/browse/CONJ-755) - permits to avoid setting session\_track\_schema with new option `trackSchema`

## Changelog

For a complete list of changes made in MariaDB Connector/J 2.5.4, with links to detailed information on each push, see the [changelog](/docs/release-notes/connectors/java/changelogs/2.5/2.5.4.md).

<sub>*This page is: Copyright © 2026 MariaDB. All rights reserved.*</sub>

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