Incorrect tarball name in PyPI for HyperKitty 1.3.9
Up to HyperKitty 1.3.8, the tarball name in PyPI is HyperKitty-$VERSION.tar.gz 1.3.9 has hyperkitty-$VERSION.tar.gz, however. This breaks the %pypi_source macro in Fedora that expects the PyPI project and the download name to match.
Compare these two https://pypi.org/project/HyperKitty/1.3.8/#files https://pypi.org/project/HyperKitty/1.3.9/#files
Also, tar tf-ing the tarball used to create a HyperKitty-VERSION directory and now creates a hyperkitty-
VERSION one