---
features:
  - |
    oslo.db now supports SQLAlchemy 2.0.
  - |
    A new ``oslo_db.compat`` module has been added. This provides a number of
    shims for handling differences between SQLAlchemy 1.x and 2.x.
upgrade:
  - |
    The ability to create engine facades that used autocommit, first deprecated
    in 12.1.0, has now been removed. This is not supported in SQLAlchemy 2.x.
