Add favorite/starred channels
This feature is complete and will be included in the Nov 16th, v3.5.0 release of Mattermost!
Thanks Ano Van for your interest!
We actually have a community pull request of it already here: https://github.com/mattermost/platform/pull/4222
However, feel free to check our open GitHub issues to see if any of them interests you. We add new issues on a regular basis: https://github.com/mattermost/platform/issues?q=is%3Aissue+is%3Aopen+label%3AHacktoberfest
Ano Van commented
i want to try this