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

https://github.com/dkwo/void-packages mupdf
https://github.com/void-linux/void-packages/pull/48724

mupdf: update to 1.23.10
- I tested the changes in this PR: yes

With this mupdf version, which includes https://git.ghostscript.com/?p=mupdf.git;h=9c9ae0f6ef3ef45cb9ee8add96c6ee598b5f3080 , sioyek correctly parses the TOC of certain documents, see https://github.com/ahrm/sioyek/issues/856

cc #48182 

A patch file from https://github.com/void-linux/void-packages/pull/48724.patch is attached