`compose` package name in PyPI

@jeff-hernandez I noticed that at some point, you uploaded this package to https://test.pypi.org under the name `compose`, then switched to `composeml` for both https://test.pypi.org and https://pypi.org.

This morning I tried to upload to https://pypi.org a package named `compose`, but it caused permission errors, as if it is a project owned by someone, except https://pypi.org/project/compose does not seem to exist.

Did you experience that issue too?

Or did you at some point upload something under the name `compose` to https://pypi.org and then delete the release (which can cause a project to not exist but still be taken)?