:-  :~  navhome/'/docs/'
        navuptwo/'true'
        next/'true'
        sort/'7'
        title/'Hall'
    ==
;>

# Hall

> Last major revision of this tutorial: 2017. Some of the information here may
  be outdated.

Hall is the Urbit messaging and notifications protocol. Read up on Hall's
architecture, its interfaces and the new Gall model it's built to target.

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