No, I don't think Launchpad has such feature. The zip files you see are packaged by the project owners, not something generated or automatic. They could package zip files including the full history but the purpose is usually the opposite: a release version of the project with no history, only the files.
If you want a zipped version of the full history, you have to do it in two steps: branch and then zip up.
The --no-tree
flag might be useful for you. Using that flag with the branch
command will create only the .bzr
directory without the working tree (the project files).