SQLAlchemy 1.4.20 is now available.
Release 1.4.20 fixes a range of small issues most of which involve fairly specific use cases. There is also one regression that is fixed due to an ORM related adjustment from release 1.4.19 in the area of deferred columns rendering within subqueries.
Thanks to all the users who reported and contributed to this release as well as the ongoing efforts of our amazing core team.
The complete changelog for 1.4.20 is at Changelog.
SQLAlchemy 1.4.20 is available on the Download Page.
转自 https://www.sqlalchemy.org/blog/