iPrint versions

The 3 newest versions of the iPrint client (Windows XP) on the Novell web site are: 5.64, 5.69 FTF and 5.74. For a few days there was 5.68, but it since been removed. Does anyone know why it was removed? During the few days it was available for download, I installed it on all the computers within my office. Again, I'm just curious why 5.68 was removed....

Thanks...