I've been trying to put out the NumPy 1.15.0rc1, but cannot get
`numpy-wheels` to upload the wheels to rackspace on windows, there is a
certification problem. I note that that requirement was supposedly disabled:
# Upload the generated wheel package to Rackspace
# On Windows, Apache Libcloud cannot find a standard CA cert bundle so we
# disable the ssl checks.
and nothing relevant seems to have changed in our `.appveyor.yml` since the
last successful run 7 days ago, 6 if we count 1.14.5, so I'm thinking a
policy has changed at either at rackspace or appveyor, but that is just a
guess. I'm experimenting with various changes to the script and the
`apache-libcloud` version to see if I can get success, but thought I'd ask
if anyone knew anything that might be helpful.