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

https://github.com/DavideMaggio/void-packages guitarix2-00
https://github.com/void-linux/void-packages/pull/27420

guitarix2: update to 0.42.0 + added 'faust' build option
#27251


A patch file from https://github.com/void-linux/void-packages/pull/27420.patch is attached