pypi / mysql-connector-python
mysql-connector-python
What changed in mysql-connector-python 9 to 26, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-23.
2 breaking3 deprecations1 new APIs and options6 fixes and other
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npx @unstale/cli initmysql-connector-python 261 changes
Fixes and other changes 1
Corrected parameter serialization for selected character sets.
mysql-connector-python 911 changes
Breaking changes 2
Removes Python 3.9 support.
The bundled OpenTelemetry installation is removed.
Deprecations 3
The named tuple cursor is deprecated.
The prepared cursor is deprecated.
The raw cursor is deprecated.
New APIs and options 1
Adds the HeatWave GenAI and ML SDK.
Fixes and other changes 5
Adds support for Python 3.14.
Fixes an out-of-order packets error raised while changing user in aio.
Fixes the C-Extension ignoring the collation set on connect.
Fixes MySQLCursorBufferedRaw not skipping conversion.
Fixes incorrect escaping in pure Python mode when sql_mode includes NO_BACKSLASH_ESCAPES.