> 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/3.3/3.3.9.md).

# Connector/C 3.3.9 Changelog

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<p align="center">The most recent release of <a href="/spaces/CjGYMsT2MVP4nd3IyW2L/pages/iaR8JUIJhAdBxxadFJzY">MariaDB Connector/C</a> is: <a href="/pages/OlOxADNpJ1xWTk5R71Uo"><strong>3.4.9</strong></a></p>

<p align="center"><a href="https://mariadb.com/downloads/connectors/connectors-data-access/c-connector" class="button primary">Download Connector/C 3.4.9</a></p>
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[Download](https://mariadb.com/downloads/connectors)[Release Notes](/docs/release-notes/connectors/c/3.3/3.3.9.md)[Changelog](/docs/release-notes/connectors/c/changelogs/3.3/3.3.9.md)[About MariaDB Connector/C](/docs/connectors/mariadb-connector-c.md)

**Release date:** 19 Feb 2024

For the highlights of this release, see the [release notes](/docs/release-notes/connectors/c/3.3/3.3.9.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 #e714a674](https://github.com/mariadb-corporation/mariadb-connector-c/commit/e714a674)\
  2024-01-22 15:50:17 +0100
  * Bump version to 3.3.9
* [Revision #26cef16b](https://github.com/mariadb-corporation/mariadb-connector-c/commit/26cef16b)\
  2023-12-22 09:43:36 +0100
  * Merge pull request #239 from uilianries/hotfix/find-zstd
* [Revision #389876a0](https://github.com/mariadb-corporation/mariadb-connector-c/commit/389876a0)\
  2023-11-03 15:24:56 +0100
  * Add support to ZSTD static library
* [Revision #77a2e6ac](https://github.com/mariadb-corporation/mariadb-connector-c/commit/77a2e6ac)\
  2023-12-21 18:51:45 +0100
  * don't warn about the authenticity of client-side errors
* [Revision #bd873535](https://github.com/mariadb-corporation/mariadb-connector-c/commit/bd873535)\
  2023-12-05 15:55:24 -0800
  * Remove unreachable code section
* [Revision #ebcb9eca](https://github.com/mariadb-corporation/mariadb-connector-c/commit/ebcb9eca)\
  2023-06-12 14:44:04 -0700
  * \[[CONC-648](https://jira.mariadb.org/browse/CONC-648)] Do not trust error packets received prior to TLS handshake completion
* [Revision #4419abe7](https://github.com/mariadb-corporation/mariadb-connector-c/commit/4419abe7)\
  2023-12-13 14:48:09 -0800
  * Client should reject CLIENT-only error codes sent by the server
* [Revision #00fb2062](https://github.com/mariadb-corporation/mariadb-connector-c/commit/00fb2062)\
  2023-12-14 09:07:44 +0100
  * Test fix for MaxScale:
* [Revision #b0a2f65f](https://github.com/mariadb-corporation/mariadb-connector-c/commit/b0a2f65f)\
  2023-12-14 08:01:46 +0100
  * Character set test:
* [Revision #ba55b5b7](https://github.com/mariadb-corporation/mariadb-connector-c/commit/ba55b5b7)\
  2023-12-13 18:46:55 +0100
  * Test fix:
* [Revision #f621f6bf](https://github.com/mariadb-corporation/mariadb-connector-c/commit/f621f6bf)\
  2023-12-12 23:56:06 +0100
  * \[misc] using common default servers test suite
* [Revision #75ab6fb1](https://github.com/mariadb-corporation/mariadb-connector-c/commit/75ab6fb1)\
  2023-11-19 16:46:36 +0100
  * Allow named pipe connection handle to be used with IO completion port

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