There is an updated pull request by sgn against master on the void-packages repository

https://github.com/sgn/void-packages pari-2.13
https://github.com/void-linux/void-packages/pull/26306

pari: update to 2.13.0.
@motorto @dkwo Please test.

A patch file from https://github.com/void-linux/void-packages/pull/26306.patch is attached