> 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/c/changelogs/3.1/3.1.20.md).

# Connector/C 3.1.20 Changelog

Full changelog for MariaDB Connector/C 3.1.20, listing every commit in the release.

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<p align="center">The most recent release of <a href="/docs/connectors/mariadb-connector-c.md">MariaDB Connector/C</a> is: <a href="/docs/release-notes/connectors/c/3.4/3.4.11.md"><strong>3.4.11</strong></a></p>

<p align="center"><a href="https://mariadb.com/downloads/connectors/connectors-data-access/c-connector" class="button primary">Download Connector/C 3.4.11</a></p>
{% endhint %}

[Download](https://mariadb.com/downloads/#connectors)[Release Notes](/docs/release-notes/connectors/c/3.1/3.1.20.md)[Changelog](/docs/release-notes/connectors/c/changelogs/3.1/3.1.20.md)[About MariaDB Connector/C](/docs/connectors/mariadb-connector-c.md)

**Release date:** 7 Feb 2023

For the highlights of this release, see the [release notes](/docs/release-notes/connectors/c/3.1/3.1.20.md).

The revision number links will take you to the revision's page on GitHub. On [GitHub](https://github.com/MariaDB/mariadb-connector-c/) you can view more details of the revision and view diffs of the code modified in that revision.

* [Revision #d204e83](https://github.com/mariadb-corporation/mariadb-connector-c/commit/d204e83)\
  2023-01-16 14:14:59 +0100
  * Return correct client library version number instead of server number in mysql\_get\_client\_versio
* [Revision #d712484](https://github.com/mariadb-corporation/mariadb-connector-c/commit/d712484)\
  2023-01-16 13:56:22 +0100
  * Set MARIADB\_PACKAGE\_VERSION instead of MARIADB\_CLIENT\_VERSION\_STR for obtaining client\_info
* [Revision #8952358](https://github.com/mariadb-corporation/mariadb-connector-c/commit/8952358)\
  2023-01-16 11:13:00 +0100
  * Fix for [CONC-627](https://jira.mariadb.org/browse/CONC-627)
* [Revision #173112c](https://github.com/mariadb-corporation/mariadb-connector-c/commit/173112c)\
  2023-01-16 08:11:02 +0100
  * Fix for [CONC-626](https://jira.mariadb.org/browse/CONC-626)
* [Revision #bf82b2d](https://github.com/mariadb-corporation/mariadb-connector-c/commit/bf82b2d)\
  2023-01-15 14:11:54 +0100
  * Fix for [CONC-624](https://jira.mariadb.org/browse/CONC-624)
* [Revision #b9e9758](https://github.com/mariadb-corporation/mariadb-connector-c/commit/b9e9758)\
  2023-01-13 16:32:03 +0100
  * Fix for [CONC-625](https://jira.mariadb.org/browse/CONC-625)
* [Revision #f50b20b](https://github.com/mariadb-corporation/mariadb-connector-c/commit/f50b20b)\
  2022-11-07 20:22:04 -0500
  * bump the VERSION

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