The Ultimate Guide to High Availability with MariaDB
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MariaDB Connector/C 3.3.13 Release Notes

The most recent Stable (GA) release of MariaDB Connector/C is:
MariaDB Connector/C 3.4.3

Download Release Notes Changelog About MariaDB Connector/C

Release date: 12 Nov 2024

This is a Stable (GA) release of MariaDB Connector/C, formerly known as MariaDB Client Library for C.

MariaDB Connector/C 3.3.12 was not released separately but is included in MariaDB Community Server 10.6.20, 10.11.10, and 11.2.6. MariaDB Connector/C 3.3.13 includes additional bug fixes for the Connector.

For a description of this library see the MariaDB Connector/C page.

Notable changes

  • Added TLSv1.3 support for Schannel (Windows)
  • Added new option -DWITH_BOOST_CONTEXT. CMake option -DWITH_BOOST_CONTEXT=ON adds boost::context as a dependency of libmariadb to provide a fallback on non-natively supported architectures. boost::context is preferred over ucontext when both are available.

Issues fixed:

  • Fixed possible crash if not default plugin was loaded.
  • CONC-730: Undefined behavior in the reference ed25519 implementation
  • CONC-527: Fixed error "SEC_E_ALGORITHM_MISMATCH" connecting Windows client to Ubuntu
  • CONC-735: A reconnect doesn't do node failover when using a connection string with multiple hosts
  • MDEV-34859: Failed to initialise non-blocking API on OpenBSD arm64

Changelog

For a list of changes made in this release, with links to detailed information on each push, see the changelog.

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