Hi Stefkos,
there is (was?) a little problem with update.
If you have newer version, it will be replaced by update even if it's older.
I tested it when MorphOS 2.5 was released.
PowerMac 3.5, G4 1.0GHz DP, 1GB ram, 80GB HD + NAS, Radeon 9600 128MB Mac, 1680x1050
PowerMac 7.3, G5 2.3GHz DP, 4GB ram, 160GB HD + NAS, Radeon 9800 128MB PC, 1680x1050
Amiga 500+, Vampire 500v2+, HxC Floppy