I like how the log in the issue also has another warning for breaking changes in it The license_file parameter is deprecated, use license_files instead.

I like how the log in the issue also has another warning for breaking changes in it The license_file parameter is deprecated, use license_files instead. By 2023-Oct-30, you need to update your project and remove deprecated calls or your builds will no longer be supported. See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details. The level of churn and breakage in these basal python packaging packages is honestly insane.