Mattermost Platform

Mattermost 5.33.3 released

Mattermost dot release 5.33.3 for Team Edition (TE) and Enterprise Edition (EE) is now available for download.

If your deployment is affected by issues this dot release fixes, upgrading is recommended.

Mattermost 5.33.3 version resolves the following bug:

  • Fixed an issue where, after migrating to OpenID, Office 365 returned different ID attributes based on user type, causing an error for users with expired sessions when they tried to sign in to Mattermost.


Amy Blais is the Release Manager at Mattermost, Inc. Her other roles include Community and Customer Support. She previously served as the company’s Associate Marketing Manager.