v3.1.0

• Several fixes for DM support

You can now directly message Mattermost users from your bot by using their username as the room ID.
Example:

  robot.send {room: "andy"}, "*Hello* `world`!"

Many thanks to @contolini, @marcesher and @Judokus for their contributions to this!
If you quickly want to test this feature check out this Hubot script

v3.0.1

• Add direct messaging functionality

v3.0.0

• Support for Mattermost 3.x

v1.0.6

• Better direct message handling
• Improves robot.brain.user management
• Mattermost/Slack attachment support
• Auto-reconnect

v1.0.5

• Fix user storage in hubot brain

v1.0.4

• Load users in Hubot brain
• Configurable of ping interval

v1.0.3

• Fix enter/leave events

v1.0.2

• Generates enter/leave room events
• Better handling of direct messages

v1.0.1

• Update example

v1.0.0

• Initial release