| • OTDT 2.5 New&Noteworthy | - "Neon" Release June 2016 |
| • OTDT 2.4 consolidation release no new user visible features | - "Mars" Release June 2015 |
| • OTDT 2.3 New&Noteworthy | - "Luna" Release June 2014 |
| • OTDT 2.2 New&Noteworthy | - "Kepler" Release June 2013 |
| • OTDT 2.1 New&Noteworthy | - "Juno" Release June 2012 |
| • OTDT 2.0 New&Noteworthy | - "Indigo" Release June 2011 |
| • OTDT 0.7.1 New&Noteworthy | - Service Release (Incubation) September 2010 |
| • OTDT 0.7 New&Noteworthy | - Release (Incubation) July 2010 |