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

https://github.com/Chocimier/void-packages-org variables-in-version
https://github.com/void-linux/void-packages/pull/31546

Disallow variables in version back
[ci-skip]

A patch file from https://github.com/void-linux/void-packages/pull/31546.patch is attached