News and Updates

SQLAlchemy 1.4.50 is now available.

Release 1.4.50 is a late 1.4-series release to keep up with a small number of bug fixes that have been backported from the 2.0 series. It includes a fix for a new warning that's being emitted by some MySQL native client libraries regarding the argument signature for the ping() command, when the "pool pre-ping" feature of the engine is used.

The complete changelog for 1.4.50 is at Changelog.

SQLAlchemy 1.4.50 is available on the Download Page.

SQLAlchemy 2.0.22 is now available.

Release 2.0.22 includes a wide variety of fixes across the ORM, sql, engine, MariaDB and MSSQL components as well as some new use case additions in the ORM.

Links to the detailed changelog for 2.0.22 is at Changelog.

SQLAlchemy 2.0.22 is available on the Download Page.

SQLAlchemy 2.0.21 is now available.

Release 2.0.21 includes a series of minor bug fixes in the ORM, engine, SQL/schema, typing and PostgreSQL components.

Links to the detailed changelog for 2.0.21 is at Changelog.

SQLAlchemy 2.0.21 is available on the Download Page.

SQLAlchemy 2.0.20 is now available.

Release 2.0.20 is a large bug fix release with many fixes in the ORM, engine, SQL and typing components of SQLAlchemy, which includes a fix involving propagation of execution options with ORM queries as well as a fix involving the engine-level "AUTOCOMMIT" isolation level setting.

Links to the detailed changelog for 2.0.20 is at Changelog.

SQLAlchemy 2.0.20 is available on the Download Page.

SQLAlchemy 2.0.19 is now available.

Release 2.0.19 includes fixes within the ORM, engine, and PostgreSQL components, including a regression fix for all PostgreSQL dialects which prevented URLs of the style used by the "Google Cloud SQL" platform to be misinterpreted.

Links to the detailed changelog for 2.0.19 is at Changelog.

SQLAlchemy 2.0.19 is available on the Download Page.