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

https://github.com/zdtcd/void-packages checkbashism-notice
https://github.com/void-linux/void-packages/pull/15736

checkbashism: add notice to only bump version if necessary
Most of changes in Debian devscript is not relevant to the checkbashism.

The last change to checkbashism.pl was v2.19.6, and it was only code
formatting change.

The last meaningful changes to checkbashism.pl was v2.11.7, and it's
from 2012.

Add this notice so people won't make useless version bump to this script

A patch file from https://github.com/void-linux/void-packages/pull/15736.patch is attached