== Version 0.5.0 was released on 21/11/2004. New standalone version. SQL indices can be defined again. == Version 0.5.0 was released on 01/11/2004. Renamed to Og (ObjectGraph) Og combines the best features of Active Record and NDB. A fully working MySQL adapter is also provided. Moreover the code base is further cleaned up. Small improvements to the application configuration system. This version is integrated in Nitro. == Version 0.2 was released on 07-10-2004. The sofware is actually usable but not tested in a production environment. Comments from the Ruby community are critical in order to fix possible bugs and improve the API. Suggestions for missing features are also welcome. This version only supports the Postgres Database.