mostlymatter/doc/install/release-numbering.md

Mattermost Release Numbering

Mattermost numbers its stable releases based on the following format:

[Version Number].[Major Build Number].[Minor Build Number]

Version Number:

• Indicates a major system release (e.g. 1.x.x, 2.x.x)

Major Build Number:

• Indicates significant new functionality, (e.g. 0.5.x, 0.6.x, 0.7.x)

Minor Build Number:

• Indicates bugfix/security releases (e.g. 1.2.5, 1.2.6)