There is a new pull request by paper42 against master on the void-packages repository

https://github.com/paper42/void-packages py2split-cython
https://github.com/void-linux/void-packages/pull/44480

python-Cython: split python3-Cython to a new package
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#### Testing the changes
- I tested the changes in this PR: **briefly**

@ahesford 

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A patch file from https://github.com/void-linux/void-packages/pull/44480.patch is attached