There is an updated pull request by liketechnik against master on the void-packages repository

https://github.com/liketechnik/void-packages new-pkg-shotgun-2.2.0
https://github.com/void-linux/void-packages/pull/20555

[WIP] New package: shotgun-2.2.0
I asked about this package in #20282 . 
shotgun is a minimalist screenshot tool for X11, the homepage is at https://github.com/nexromancers/shotgun.

A patch file from https://github.com/void-linux/void-packages/pull/20555.patch is attached