| Version | Date publishing | Webmaster |
| Opera 6.1.3 | 23/08/2006 | Mescoli |
| Opera 6.1.2 | 20/06/2006 | Mescoli |
| Opera 6.1.1 | 26/04/2006 | Mescoli |
| Opera 6.0.2 | 18/03/2005 | Mescoli |
| Opera 6.0.0 | 11/03/2006 | Mescoli |
| Opera 5.0.4 | 18/10/2005 | Mescoli |
| Opera 5.0.3 | 28/09/2005 | Mescoli |
| Opera 5.0.2 | 26/09/2005 | Mescoli |
| Opera 5.0.1 | 20/09/2005 | Mescoli |
| Opera 5.0.0 | 10/09/2005 | Mescoli |