The Java Data Objects 2 (JDO) API is a standard interface-based Java model abstraction of persistence, developed as Java Specification Request 243 under the auspices of the Java Community Process.
| Versio | Arkistoon | Käyttökohteita | Päivämäärä | |
|---|---|---|---|---|
| 2.3.x | 2.3-eb | central | tammik. 22, 2010 | |
| 2.3-ea | central | toukok. 20, 2009 | ||
| 2.3-20090302111651 | central | huhtik. 09, 2009 | ||
| 2.2.x | 2.2 | central | lokak. 24, 2008 | |
| 2.1.x | 2.1.1 | central | elok. 29, 2008 | |
| 2.1 | central | maalisk. 25, 2008 | ||
| 2.0.x | 2.0 | central | huhtik. 14, 2006 | |
| 2.0-rc1 | central | huhtik. 13, 2006 | ||
| 2.0-beta | central | tammik. 28, 2006 |