There is an updated pull request by 4ricci against master on the void-packages repository

https://github.com/4ricci/void-packages zstd-1.4.7
https://github.com/void-linux/void-packages/pull/27253

zstd: update to 1.4.7.


A patch file from https://github.com/void-linux/void-packages/pull/27253.patch is attached