The files.pythonhosted.org endpoint will be undergoing maintenance to migrate the backing object storage to a new storage provider which offers interconnect/peering with our CDN provider.
We do not anticipate any visible impact for users, but if you experience issues with files.pythonhosted.org please let us know by filing an issue at
https://github.com/pypa/pypi-support/issues!
We'll keep this maintenance window open until we're satisfied that the migration is stable and complete.