I have a ppa on launchpad in which I offer binary packages for my open source software. I upload the source packages and launchpad builds binaries for x64 and 386. When I have an update I just upload the updated package and it will automatically update the repo with the new version.
However I just noticed that in the actual http repository, all previous builds of the packages are still available. In the beginning I didn't know yet what I was doing and therefore there are a couple of old versions of my package that have name conflicts. I would like to remove these old builds from the repository. Is there any way to do this?