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

https://github.com/ahesford/void-packages zfs
https://github.com/void-linux/void-packages/pull/26848

zfs: update to 2.0.0 [WIP]
`pam_zfscrypt` fails to build, I'm digging around with `#include_next` directives and SPL headers. Help if you can.

A patch file from https://github.com/void-linux/void-packages/pull/26848.patch is attached