- update to 1.3.19
* Adjusted the workings of the Mapper.all_orm_descriptors()
* The name of the virtual column used when using the AbstractConcreteBase
and ConcreteBase classes can now be customized
* Repaired an issue where the “ORDER BY” clause rendering a label name rather
than a complete expression
* The LookupError message will now provide the user with up to four possible
values that a column is constrained to via the Enum
* Fixed issue where the Connection.execution_options.schema_translate_map
feature would not take effect when the Sequence.next_value() function
for a Sequence were used in the Column.server_default parameter
and the create table DDL were emitted.
* Added a **kw argument to the DeclarativeMeta.__init__() method