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

https://github.com/abenson/void-packages mbpfan_2.1.1
https://github.com/void-linux/void-packages/pull/12090

mbpfan: update to 2.1.1


A patch file from https://github.com/void-linux/void-packages/pull/12090.patch is attached