Work on delta debs was being done in https://wiki.debian.org/Teams/Dpkg/Spec/DeltaDebs amongst other places, but it kind of stopped a bit. Deltas are getting harder and harder to justify with increasing speeds and less and less data caps, but it's certainly something I'm interested in developing.
I believe my format is fairly solid. The problem with debdelta was that it was incredibly slow, to the point where using it outside of dialup (well, I did not measure it, it might be a hyperbole) would basically be pointless. ** Changed in: apt (Ubuntu) Status: Confirmed => Triaged ** No longer affects: apt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/21837 Title: debdelta integration / zsync support Status in apt package in Ubuntu: Triaged Status in apt package in Baltix: Confirmed Bug description: Ubuntu should, like Mandrake 10.2, Firefox 1.5 and Windows, update packages using binary patches instead of by re-downloading entire packages. This would be especially helpful when running beta versions of software which change daily. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/21837/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp