Log Message:
0.26.9 (2014-08-06)
^^^^^^^^^^^^^^^^^^^
- Fixed PasswordType with Oracle dialect
- Added support for sort_query and attributes on mappers using with_polymorphic

0.26.8 (2014-07-30)
^^^^^^^^^^^^^^^^^^^
- Fixed order by column property handling in sort_query when using polymorphic \ 
inheritance
- Added support for synonym properties in sort_query

0.26.7 (2014-07-29)
^^^^^^^^^^^^^^^^^^^
- Made sort_query support hybrid properties where function name != property name
- Made get_hybrid_properties return a dictionary of property keys and hybrid \ 
properties
- Added documentation for get_hybrid_properties

0.26.6 (2014-07-22)
^^^^^^^^^^^^^^^^^^^
- Added exclude parameter to has_changes
- Made has_changes accept multiple attributes as second parameter

0.26.5 (2014-07-11)
^^^^^^^^^^^^^^^^^^^
- Added get_column_key
- Added Timestamp model mixin

0.26.4 (2014-06-25)
^^^^^^^^^^^^^^^^^^^
- Added auto_delete_orphans