There's a closed pull request on the void-packages repository

New package: smart-wallpaper-1.0
https://github.com/void-linux/void-packages/pull/12787
Description: I added a package called smart-wallpaper, which is a script that is able to change your wallpaper automatically depending on if its day/night in your inputted location. It is very useful to me. Thank you (this is my first void package request)