News and Updates

SQLAlchemy 1.4.48 Released

SQLAlchemy 1.4.48 is now available.

Release 1.4.48 includes a critical bugfix in the SQL caching system, backported from version 2.0.12, where SQL expressions that made use of hybrid_property() in conjunction with the ORM aliased() construct would not be appropriately cached, leading to memory issues. All applications that make use of these constructs are strongly encouraged to upgrade to 1.4.48 (the same fix is in the 2.0 series at version 2.0.12).

The complete changelog for 1.4.48 is at Changelog.

SQLAlchemy 1.4.48 is available on the Download Page.