There's a closed pull request on the void-packages repository

New package: novprog-3.1.7.
https://github.com/void-linux/void-packages/pull/26532

Description:
From the author of Focuswriter, NovProg is a tool to graph your progress while writing a NaNoWriMo style novel.

https://gottcode.org/novprog/

Builds on amd64, i686, armv7l and aarch64, tested on amd64.