https://github.com/mattermost/mattermost-server/blob/master/LICENSE.txt#L9 "May be licensed"?? Under what conditions? This is not compliant with open source definition.
And they’re both ass tbh because the community edition for each one has arbitrary limitations built in, and you need a premium license to unlock its full capabilities.
And they’re both ass tbh because the community edition for each one has arbitrary limitations built in, and you need a premium license to unlock its full capabilities.