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

https://github.com/mvf/void-packages pr/bolt
https://github.com/void-linux/void-packages/pull/25757

bolt: update to 0.9
x86_64 build tested with ThinkPad Thunderbolt 3 Dock

A patch file from https://github.com/void-linux/void-packages/pull/25757.patch is attached