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

https://github.com/damadmai/void-packages batman202301
https://github.com/void-linux/void-packages/pull/44146

batman-adv: update to 2023.1.
#### Testing the changes
- I tested the changes in this PR: **YES**

A patch file from https://github.com/void-linux/void-packages/pull/44146.patch is attached