Updated Mattermost to 4.9.0
Mattermost 4.9.0 has been tested with GitLab SSO with official release on April 16 from https://about.mattermost.com/download/. I've tested it with a version of GitLab from the master branch
Full release notes are here. The notable changes to Team Edition in this release are:
- As part of an effort to improve our user permissions system, some config settings have been removed from the config.json and moved to the database, although only a couple of them affect Team edition. They can still be set through the system console as before, however they can no longer be set through gitlab.rb.
- Under ServiceSettings in config.json:
- Removed
EnableOnlyAdmitIntegrations
- Removed
- Under TeamSettings in config.json:
- Removed
EnableTeamCreation
- Removed
Mattermost 4.9.0 does not contain any security fixes that need to be backported.