OK, thanks, downloading the tgz seems to be the safest way indeed (moreover there is no indication of the history version in the URL, so any modification in the notebook or in one of its dependencies would obviously modify the package)
OK, thanks, downloading the tgz seems to be the safest way indeed (moreover there is no indication of the history version in the URL, so any modification in the notebook or in one of its dependencies would obviously modify the package)