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

https://github.com/newbluemoon/void-packages treeline
https://github.com/void-linux/void-packages/pull/21108

New package: treeline-3.1.2
closes #21082

A patch file from https://github.com/void-linux/void-packages/pull/21108.patch is attached