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

https://github.com/Piraty/void-packages hdf5-1.10.5
https://github.com/void-linux/void-packages/pull/12627

hdf5: update to 1.10.5.


A patch file from https://github.com/void-linux/void-packages/pull/12627.patch is attached