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

https://github.com/MatthiasPetermann/void-packages master
https://github.com/void-linux/void-packages/pull/42639

openttd: updated to version 13.0 (including update of gfx / sfx and rework of build system)
#### Testing the changes

- I tested the changes in this PR: **YES**

#### Local build testing

- I built this PR locally for my native architecture, (amd64-glibc)


A patch file from https://github.com/void-linux/void-packages/pull/42639.patch is attached