Starred messages and a star filter button on top right like slack would be great.
Rodrigo shared this idea
completed · Adminmattermost.org (Moderator, Mattermost) responded
Thanks to your votes, flagged messages is now available in Mattermost 3.3!
Could we ask your help re-tweet the announcement? https://twitter.com/mattermosthq/status/765566741921406976
Tobias Ka commented
What means planned? When to expect the feature, I can not find a ordered backlog somewhere. This really is an important key feature for me.
+1 Yes... We need this functionality