I'm curious about something: would there be any hidden gotchas involved if someone forked the Mattermost repo, and added features like that? I understand not wa

I'm curious about something: would there be any hidden gotchas involved if someone forked the Mattermost repo, and added features like that? I understand not wanting to spend the effort on implementing and maintaining these changes, I'm just trying to figure out if there's any other reason for not doing it. From what I can see, the license is APL 2.0, which I think shouldn't forbid that, but IANAL (or expert on working in open source).