News and Updates

SQLAlchemy release 1.3.6 is now available.

Release 1.3.6 includes a relatively wide amount of changes including many small bug fixes within the ORM, as well as the ability for the SQLite dialect to render an IN expression against tuples for newer versions of SQLite and a new capability for ORM query options to be specified hierarchically.

As is the case with all releases, we'd like to thank all the contributors who helped with this release.

Changelog for 1.3.6 is at Changelog.

SQLAlchemy 1.3.6 is available on the Download Page.

SQLAlchemy release 1.3.5 is now available.

Release 1.3.5 has dialect-specific improvements for PostgreSQL and MySQL, as well as a series of relatively subtle bug fixes and improvements to the ORM. Finally, an issue regarding quoting of column labels in conjunction with the literal_column() construct is fixed.

As is the case with all releases, we'd like to thank all the contributors who helped with this release.

Changelog for 1.3.5 is at Changelog.

SQLAlchemy 1.3.5 is available on the Download Page.

SQLAlchemy release 1.3.4 is now available.

Release 1.3.4 includes a few small ORM level regression fixes as well as adjustments and enhancements for the PostgreSQL, MySQL and SQL Server dialects. Additionally, it identifies differently-cased, but otherwise equivalent identifiers within the GenericFunction system as a deprecated use case; a warning will be emitted when two names conflict.

As is the case with all releases, we'd like to thank all the contributors who helped with this release.

Changelog for 1.3.4 is at Changelog.

SQLAlchemy 1.3.4 is available on the Download Page.

SQLAlchemy release 1.2.19 is now available.

Release 1.2.19 includes a series of small fixes that have accumulated over the past two months since release 1.2.18. As the 1.3.x series is now in full swing, fixes and releases for the 1.2.x series will continue to be less frequent.

Changelog for 1.2.19 is at Changelog.

SQLAlchemy 1.2.19 is available on the Download Page.

SQLAlchemy release 1.3.3 is now available.

Release 1.3.3 fixes an ORM level regression and a SQLite connection-pool related regression in the 1.3 series as well as a PostgreSQL specific regression introduced in 1.3.2. The ORM issue is likely the most impactful as it affects complex Query.join() conditions that have been observed in downstream projects. A few other minor issues are corrected as well.

Changelog for 1.3.3 is at Changelog.

SQLAlchemy 1.3.3 is available on the Download Page.