There are various way to do this discussed currently. The most promissing approaches currently are using https://wiki.ubuntu.com/APTPackageDeltas and zsync. I personally think zsync is the way forward, but it needs to be able to deal with deb packages first.
Thanks for your bugreport.
There are various way to do this discussed currently. The most promissing approaches currently are using https:/ /wiki.ubuntu. com/APTPackageD eltas and zsync. I personally think zsync is the way forward, but it needs to be able to deal with deb packages first.