> 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/node.js/changelogs/3.x/3.5.5.md).

# Connector/Node.js 3.5.5 Changelog

Connector/Node.js 3.5.5 is a Stable (GA) release of MariaDB Connector/Node.js, released on 2026-11-05

<a href="https://mariadb.com/downloads/connectors/connectors-data-access/nodejs-connector" class="button primary">Download</a> <a href="/docs/release-notes/connectors/node.js/3.x/3.5.5.md" class="button secondary">Release Notes</a> <a href="/docs/release-notes/connectors/node.js/changelogs/3.x/3.5.5.md" class="button secondary">Changelog</a> <a href="/docs/connectors/mariadb-connector-nodejs/mariadb-connector-node-js-guide.md" class="button secondary">Connector/Node.js Overview</a>

**Release date:** 5 Nov 2026

For the highlights of this release, see the [release notes](/docs/release-notes/connectors/node.js/3.x/3.5.5.md).

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

* [Revision #bf7807a](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/bf7807a) - \[[CONJS-389](https://jira.mariadb.org/browse/CONJS-389)] test: destroyed query is rejected when no kill connection can be created
* [Revision #cd9add9](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/cd9add9) - \[[CONJS-385](https://jira.mariadb.org/browse/CONJS-385)] restore pool 'enqueue' event
* [Revision #3e307f8](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/3e307f8) - \[misc] updating changelog
* [Revision #6348198](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6348198) - \[[CONJS-389](https://jira.mariadb.org/browse/CONJS-389)] destroy() kill connection fails hostname verification with TLS
* [Revision #221532e](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/221532e) - \[[CONJS-388](https://jira.mariadb.org/browse/CONJS-388)] Result meta property can be deleted #234
* [Revision #3078fc2](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/3078fc2) - \[misc] Pool connection failures are silently dropped when the application has no error listener
* [Revision #9daaa72](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/9daaa72) - Merge branch 'develop'
* [Revision #b5af03b](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b5af03b) - Merge pull request #360 from mariadb-corporation/dependabot/npm\_and\_yarn/source-map-js-1.2.2
* [Revision #f8e5b97](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/f8e5b97) - Merge pull request #359 from mariadb-corporation/dependabot/npm\_and\_yarn/brace-expansion-5.0.12
* [Revision #5542bef](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/5542bef) - \[misc] CI: no push run for Dependabot branches, matrix without fail-fast
* [Revision #482cced](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/482cced) - \[misc] update changelog
* [Revision #1acf5a8](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/1acf5a8) - \[[CONJS-386](https://jira.mariadb.org/browse/CONJS-386)] Merge pull request #358 from GiHoon1123/fix-compression-input-stream-not-started-cmd
* [Revision #1c87d4b](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/1c87d4b) - Bump source-map-js from 1.2.1 to 1.2.2
* [Revision #9c002c9](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/9c002c9) - Bump brace-expansion from 5.0.8 to 5.0.12
* [Revision #7d6345e](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/7d6345e) - \[misc] test: cluster node reuse polled instead of waited for a fixed time
* [Revision #8e6c405](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/8e6c405) - \[misc] CI: codecov action v7
* [Revision #ed65213](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/ed65213) - \[misc] test: macOS CI corrections
* [Revision #6de573e](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6de573e) - \[misc] test: unix socket authentication test was always skipped
* [Revision #3177bda](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/3177bda) - Merge branch 'develop'
* [Revision #15a26fc](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/15a26fc) - bump 3.5.5 version
* [Revision #680eef6](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/680eef6) - \[[CONJS-385](https://jira.mariadb.org/browse/CONJS-385)] add missing typescript options
* [Revision #d7d81d1](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/d7d81d1) - \[misc] update benchmark results
* [Revision #b124ac8](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b124ac8) - \[misc] Benchmarks run each file in its own process
* [Revision #2a3c916](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/2a3c916) - \[[CONJS-383](https://jira.mariadb.org/browse/CONJS-383)] avoid allocate a Buffer view per row for the NULL bitmap in binary protocol rows
* [Revision #5123d10](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/5123d10) - \[misc] correct benchmark suite
* [Revision #9bd0e32](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/9bd0e32) - \[[CONJS-382](https://jira.mariadb.org/browse/CONJS-382)] String parameters with nothing to escape are written by the native UTF-8 encoder
* [Revision #e1bc9f6](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/e1bc9f6) - \[misc] test stability correction
* [Revision #13a368c](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/13a368c) - \[[CONJS-381](https://jira.mariadb.org/browse/CONJS-381)] Always set a configured collation with SET NAMES
* [Revision #b66ff8a](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b66ff8a) - \[[CONJS-380](https://jira.mariadb.org/browse/CONJS-380)] String parameters and escape() are escaped before encoding under big5, gbk, sjis and cp932
* [Revision #c5702a9](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/c5702a9) - \[[CONJS-379](https://jira.mariadb.org/browse/CONJS-379)] big5 escaping: lead bytes are 0xA1-0xF9, as for the server
* [Revision #4c8792d](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/4c8792d) - \[[CONJS-378](https://jira.mariadb.org/browse/CONJS-378)] Pool.escape() escapes with backslashes under NO\_BACKSLASH\_ESCAPES when every connection is in use
* [Revision #4e31d35](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/4e31d35) - \[misc] update benchmark results
* [Revision #7a3aa16](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/7a3aa16) - \[misc] avoid checking binary flag each row
* [Revision #ab45d6d](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/ab45d6d) - \[[CONJS-377](https://jira.mariadb.org/browse/CONJS-377)] faster text protocol decoding of date and ASCII values
* [Revision #05b023b](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/05b023b) - \[[CONJS-377](https://jira.mariadb.org/browse/CONJS-377)] improve parsing performance
* [Revision #bb40547](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/bb40547) - \[[CONJS-373](https://jira.mariadb.org/browse/CONJS-373)] Generate, validate and sign a CycloneDX 1.6 SBOM at release
* [Revision #4d6a9e1](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/4d6a9e1) - \[misc] Update copyright headers: MariaDB Corporation Ab is now MariaDB plc
* [Revision #fb4326c](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/fb4326c) - \[misc] package.json: correct MariaDB plc as author
* [Revision #7ce839b](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/7ce839b) - \[[CONJS-375](https://jira.mariadb.org/browse/CONJS-375)] Publish to npm from GitHub Actions with trusted publishing and provenance
* [Revision #18d0483](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/18d0483) - \[misc] Commit package-lock.json
* [Revision #04247d6](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/04247d6) - \[misc] test: compare 20MB packet buffers with Buffer.equals
* [Revision #36032a3](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/36032a3) - \[[CONJS-372](https://jira.mariadb.org/browse/CONJS-372)] CI: fix empty coverage reports, upload via codecov-action
* [Revision #4ee43a5](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/4ee43a5) - \[misc] test: compare 20MB packet buffers with Buffer.equals
* [Revision #4704c76](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/4704c76) - \[[CONJS-372](https://jira.mariadb.org/browse/CONJS-372)] CI: fix empty coverage reports, upload via codecov-action
* [Revision #c97d9ff](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/c97d9ff) - \[misc] CI correction for supporting mariadb 13+
* [Revision #4a29ea1](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/4a29ea1) - \[misc] macos CI stability correction
* [Revision #a6a7795](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/a6a7795) - \[misc] test correction for deno.
* [Revision #f484588](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/f484588) - \[misc] CI correction for supporting mariadb 13+
* [Revision #b30a496](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b30a496) - \[misc] macos CI stability correction
* [Revision #cb72a90](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/cb72a90) - \[misc] CI: run install through `npx npm@11` instead of a global upgrade
* [Revision #1d963ac](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/1d963ac) - \[misc] CI: run install through `npx npm@11` instead of a global upgrade
* [Revision #10d6e70](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/10d6e70) - \[misc] CI: use npm 11 to work around arborist peer-resolution crash
* [Revision #1785ad4](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/1785ad4) - \[misc] CI: use npm 11 to work around arborist peer-resolution crash
* [Revision #f0cc4b1](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/f0cc4b1) - \[misc] preserve commands that have not started
* [Revision #e5c5715](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/e5c5715) - \[[CONJS-371](https://jira.mariadb.org/browse/CONJS-371)] caching\_sha2\_password authentication refused on changeUser() after a self-signed TLS handshake
* [Revision #80a0933](https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/80a0933) - \[misc] test correction for deno.

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