Add "News" tab / functionality
In this tab moderators will post company news. By default, the will be sorted "by newest", but people will still be able to vote/comment, and use all available types of sorting to navigate through the news.
Having such a functionality will allow to put all customer communications in one place, which would be very convenient both for end-users and support personal / moderators.
every project has news tab now, where admins can post news & updates about service