Milestone 1.5.0

Backwards compatible with 1.4 (and 1.3), this release brings significant improvements to the usability of the ORM. Among the new features:

• New runtime Query API, replacing Criteria+Peer methods with generated query classes having runtime introspection abilities
• Support for collections
• New behaviors (nested sets, sluggable, concrete table inheritance, sortable)
• Many-to-many relationships
• Improved Oracle support

Mode details in the Documentation/1.5/WhatsNew page.