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

https://github.com/jnbr/void-packages imagemagick
https://github.com/void-linux/void-packages/pull/14824

ImageMagick: update to 7.0.8.66.


A patch file from https://github.com/void-linux/void-packages/pull/14824.patch is attached