didn't mattermost recently make some changes to their license that put a bunch of features behind a paywall? https://news.ycombinator.com/item?id=46383675 http

didn't mattermost recently make some changes to their license that put a bunch of features behind a paywall? https://news.ycombinator.com/item?id=46383675 https://news.ycombinator.com/item?id=46383675