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

https://github.com/ashpooljh/void-packages mattermost-desktop
https://github.com/void-linux/void-packages/pull/23827

New package: mattermost-desktop-4.5.2
OK, I know this is yet another Electron monstrosity [nobody ever asked for](https://github.com/void-linux/void-packages/issues?q=mattermost), but there are actually people out there using it. Believe it or not, I personally find it slightly less annoying than Slack. Even Stallman [recommends](https://stallman.org/slack.html) it!

By the way, this is my first attempt both at creating a Void package AND at building and packaging an Electron application, so it's probably a mess. I'm looking forward to receiving comments and remarks.

A patch file from https://github.com/void-linux/void-packages/pull/23827.patch is attached