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

https://github.com/paper42/void-packages remove/cellwriter
https://github.com/void-linux/void-packages/pull/40117

CellWriter: remove package
uses gtk2, inactive upstream since 2017

@the-maldridge

A patch file from https://github.com/void-linux/void-packages/pull/40117.patch is attached