Should build backends perform any normalization of versions for the names of wheels/sdists/
.dist-info directories? Currently I use packaging.utils.canonicalize_version for normalization.
As a thought experiment, say a user defines the version as
220.127.116.11.0. Are we comfortable with using that? If not, do we want that to become
1.0.0? If so, is that only to match SemVer? And so on…