Although MS SQL Server is not officially supported as a backend database, I am using it via PyODBC and found a minor issue with migration from 1.10.6 to 1.10.7.
Below is a log excerpt showing the issue:
INFO [alembic.runtime.migration] Running upgrade 6e96a59344a4 -> d38e04c12aa2, add serialized_dag table
sqlalchemy.exc.ProgrammingError: (pyodbc.ProgrammingError) ('42000', " [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]'JSON_VALID' is not a recognized built-in function name. (195) (SQLExecDirectW)")