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

https://github.com/mobinmob/void-packages xournalpp
https://github.com/void-linux/void-packages/pull/27236

xournalpp: update to 1.0.20.


A patch file from https://github.com/void-linux/void-packages/pull/27236.patch is attached