On 21 Aug 2003, Goswin von Brederlow wrote: > Doogie already said he wants to implement a smart comparator for deb > in dpkg 2.0 which would then be used to compare that different builds > of the binary-all even give the same result.
This means you give the 2 debs(which probably only differ by debian revision) to this new tool, and the output will be a differential deb, which will contain just the changes. However, this is really a minor feature, that may not even be part of 2.0; it may wait for a slightly later version.