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

https://github.com/ericonr/void-packages jbig
https://github.com/void-linux/void-packages/pull/25442

jbig2dec: add comment about mupdf compatibility.
@lemmi 

A patch file from https://github.com/void-linux/void-packages/pull/25442.patch is attached