Upgrade Mattermost

Stay up to date with the latest features and improvements.

• Prepare to upgrade Mattermost - Learn how to prepare for a Mattermost upgrade.

• Upgrade Mattermost Server - Learn the basics of upgrading your Mattermost server to the latest version.

• Enterprise install and upgrade - Learn how to upgrade your Mattermost server to premium versions.

• Install a license key - Learn how to add or change a Mattermost license key.

• Release definitions - Get details on the Mattermost release schedule and the types of releases.

• Important upgrade notes - Find version-specific upgrade considerations.

• Release lifecycle - See critical release lifecycle dates.

• Extended Support Release - Get information about releases that have extended release support.

• Downgrade Mattermost Server - Find out how to roll back to older versions of Mattermost.

• Version archive - Download binaries for every release.