Upcoming breaking change affecting Mattermost integration with GitLab Omnibus
@marin @joshlambert Below is a note of an upcoming breaking change that would affect the Mattermost integration with GitLab Omnibus. I have noted the impact level for the change on GitLab Omnibus.
Mattermost v5.2 (GitLab 11.3 - September 22)
[Low impact] Breaking changes to the plugins framework introduced. To migrate your existing plugins to be compatible with Mattermost 5.2 and later, see our migration guide.