Andre Robatino wrote in fedora-test-list:
I have made available a deltaiso from the i386 Preview DVD ISO to the
i386 RC2 ISO. It is 233945224 bytes (about 6-7% the size of the full
ISO) with MD5 f0413ba9d23be4dd1778a06f35c80a43, and can be downloaded from
... To apply
it, one needs to have the deltarpm package installed, and then run the
course, one should check the sha256sum of the final ISO (listed in
... This was just done as a demonstration. ...
Hmm... Make the technology work *for* you. A novel idea.
Maybe the GA could be distributed the same way, like to mirrors and end
users. It only works for places that already have the previous image
(i.e., Preview in this case), but that's at least the testers.