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

https://github.com/skmpz/void-packages calibre-4.23.0
https://github.com/void-linux/void-packages/pull/24698

calibre: update to 4.23.0.


A patch file from https://github.com/void-linux/void-packages/pull/24698.patch is attached