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

https://github.com/teh-jazzman/void-packages mypaint
https://github.com/void-linux/void-packages/pull/17970

mypaint: update to 1.2.2
SWIG compatibility update and SVG icon fixes

Fixes #17841

A patch file from https://github.com/void-linux/void-packages/pull/17970.patch is attached