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

https://github.com/iFoundSilentHouse/void-packages libXmu-1.2.0
https://github.com/void-linux/void-packages/pull/49531

libXmu: update to 1.2.0.
- I tested the changes in this PR: **YES**

- I built this PR locally for my native architecture, (x86_64-glibc)

A patch file from https://github.com/void-linux/void-packages/pull/49531.patch is attached