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

New package: todoman-3.5.0
https://github.com/void-linux/void-packages/pull/13286
Description: Todoman is a simple, standards-based, cli todo (aka: task) manager. Todos are stored into icalendar files, which means you can sync them via CalDAV using, for example, vdirsyncer.

Todoman is now part of the pimutils project, and is hosted at GitHub.

https://todoman.readthedocs.io/en/stable/